<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0">
<!--
  Hey!
  This web page is actually a data file that is meant to be
  read by RSS reader programs.
  To learn more, visit http://www.xml.com/pub/a/2003/04/30/qa.html
  Or to download a feed reader of your own, 
  check out the terrific SharpReader: http://www.sharpreader.net/index.html
-->
<channel>
	<title>the Clean Air blog: air quality archive</title>
	<link>http://www.iwantcleanair.com/</link>
	<description>the Clean Air blog</description>
	<language>en-us</language>
	<managingEditor>blog@iwantcleanair.com</managingEditor>
	<webMaster>blog@iwantcleanair.com</webMaster>
	<pubDate>Fri, 09 Nov 2007 11:01:57 PST</pubDate>
	<lastBuildDate>Fri, 09 Nov 2007 11:01:57 PST</lastBuildDate>
	<ttl>15</ttl>
	<copyright>copyright (c) 2007 the Clean Air blog</copyright>
	<generator>BlogFusion 4.0 - www.blogfusion.com</generator>
	
	<image>
		<title>the Clean Air blog</title>
		<url>http://www.iwantcleanair.com/images/iwant.gif</url>
		<link>http://www.iwantcleanair.com/</link>
		<width>88</width>
		<height>31</height>
		<description>the Clean Air blog</description>
	</image>

	<item>
		<title>Air Quality Update: May 30, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=568</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 30-31

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the Midwest
			
		
		
			 
		
		
			
	
	
	

	
				Wednesday, May 30 - Thursday, May 31:  Surface and upper-level high pressure over the eastern U.S. will lead to sunny skies, warm temperatures, and light winds across much of the region.  These conditions will enhance ozone formation.  In addition, high humidity and pollutant carryover from previous days will enhance particle production.  As a result, widespread Code Yellow: MODERATE Air Quality levels are expected, with many areas in the Midwest reaching Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels. 


In the western U.S., high pressure over the Four Corners region will keep skies sunny and temperatures seasonably warm, increasing ozone production. In addition, generally light winds will limit pollutant dispersion and allow Air Quality levels to reach Code Yellow: MODERATE, with a few locations in California reaching Code Orange: UNHEALTHY for Sensitive Groups.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Tue, 29 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=568&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 29, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=567</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 29-30

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the California and the Southeast
			
		
		
			 
		
		
			
	
	
	

	
				Tuesday, May 29 - Wednesday, May 30:  High pressure over the southeastern U.S. will lead to sunny skies across much of the eastern U.S., leading to widespread Code Yellow: MODERATE Air Quality levels.  In addition, isolated areas of Tennessee, North Carolina, and Georgia will see Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels.


In the western U.S., high pressure over the Four Corners region will keep skies sunny and temperatures seasonably warm, increasing ozone production.  In addition, generally light winds will limit pollutant dispersion and allow Air Quality levels to reach Code Yellow: MODERATE, with a few locations in California reaching Code Orange: UNHEALTHY for Sensitive Groups.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Mon, 28 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=567&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 28, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=566</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 26-27

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the East
			
		
		
			 
		
		
			
	
	
	

	
				Saturday, May 26 - Sunday, May 27:  Despite a stationary front extending from the Ohio River Valley to southern New Jersey, warm temperatures, sunny skies, and high humidity will enhance ozone and particle formation.  In addition, pollutant carryover from previous days will be high.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels, with much of New Jersey and parts of Ohio reaching Code Orange: UNHEALTHY for Sensitive Groups on Saturday.  Sunday, a warm front moving towards the region will produce mostly cloudy skies, scattered showers and thunderstorms, and moderate winds.  These conditions will lower Air Quality levels to Good to Code Yellow: MODERATE throughout the region. 

In the Southeast, surface and upper-level high pressure over the region will reduce mixing, produce sunny skies and warm temperatures, and enhance ozone formation.  In addition, high humidity will enhance particle production and light winds will limit pollutant dispersion.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels in the Southeast, with isolated cities in Tennessee and North Carolina reaching Code Orange: UNHEALTHY for Sensitive Groups.     


In the western U.S., high pressure over the Four Corners region will keep skies sunny and temperatures seasonably warm, increasing ozone production.  In addition, generally light winds will limit pollutant dispersion and allow Air Quality levels to reach Code Yellow: MODERATE.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Sun, 27 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=566&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 26, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=565</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 26-27

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the East
			
		
		
			 
		
		
			
	
	
	

	
				Saturday, May 26 - Sunday, May 27:  Despite a stationary front extending from the Ohio River Valley to southern New Jersey, warm temperatures, sunny skies, and high humidity will enhance ozone and particle formation.  In addition, pollutant carryover from previous days will be high.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels, with much of New Jersey and parts of Ohio reaching Code Orange: UNHEALTHY for Sensitive Groups on Saturday.  Sunday, a warm front moving towards the region will produce mostly cloudy skies, scattered showers and thunderstorms, and moderate winds.  These conditions will lower Air Quality levels to Good to Code Yellow: MODERATE throughout the region. 

In the Southeast, surface and upper-level high pressure over the region will reduce mixing, produce sunny skies and warm temperatures, and enhance ozone formation.  In addition, high humidity will enhance particle production and light winds will limit pollutant dispersion.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels in the Southeast, with isolated cities in Tennessee and North Carolina reaching Code Orange: UNHEALTHY for Sensitive Groups.     


In the western U.S., high pressure over the Four Corners region will keep skies sunny and temperatures seasonably warm, increasing ozone production.  In addition, generally light winds will limit pollutant dispersion and allow Air Quality levels to reach Code Yellow: MODERATE.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Fri, 25 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=565&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 25, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=564</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 25-26

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the East
			
		
		
			 
		
		
			
	
	
	

	
				Friday, May 25 - Saturday, May 26:  A cold front will move through the Northeast Friday and Saturday, enhancing mixing and dispersing pollutants.  However, sunny skies and warm temperatures ahead of the front will enhance ozone formation.  In addition, moderate southerly winds will transport additional pollutants up the East Coast and regional pollutant carryover will be high.  These conditions will result in widespread Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the eastern Midwest and the Northeast on Friday.  Saturday, Air Quality levels will lower to Good and Code Yellow: MODERATE as the cold front moves through the region.  

In the Southeast, surface and upper-level high pressure over the region will reduce mixing, sunny skies and warm temperatures, and enhance ozone formation.  In addition, high humidity will enhance particle production.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels in the Southeast and Gulf Coast states, with isolated cities reaching Code Orange: UNHEALTHY for Sensitive Groups on Friday and Saturday.    


In the western U.S., a ridge of high pressure over the region will keep skies sunny and temperatures seasonably warm, increasing ozone production.  In addition, generally light winds will limit pollutant dispersion and allow widespread Code Yellow: MODERATE Air Quality levels to develop, with isolated cities in California's San Joaquin Valley reaching Code Orange: UNHEALTHY for Sensitive Groups.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Thu, 24 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=564&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 24, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=563</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 24-25

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the Midwest
			
		
		
			 
		
		
			
	
	
	

	
				Thursday, May 24 - Friday, May 25:  High pressure over the eastern U.S. will lead to sunny skies, warm temperatures, and enhanced ozone formation across the region.  In addition, light to moderate southerly winds throughout the region will transport additional pollutants northward and increase humidity, which will enhance particle production.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels across the eastern third of the country with much of the eastern Midwest reaching Code Orange: UNHEALTHY for Sensitive Groups.  Friday, a low pressure system and an associated cold front moving through the Great Lakes will disperse pollutants and lower Air Quality levels to low-Code Yellow: MODERATE.  However, sunny skies, warm temperatures, and southerly winds ahead of the front will enhance pollutant formation, allowing Air Quality levels to remain high-end Code Yellow: MODERATE to Code Orange: UNHEALTHY for Sensitive Groups. 

In the western U.S., a ridge of high pressure building over the region will keep skies sunny and temperatures warm, increasing ozone production.  However, moderate northwesterly winds in California will keep Code Yellow: MODERATE Air Quality levels limited to the southern part of the state isolated cities in Arizona.    


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Wed, 23 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=563&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 23, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=562</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 23-24

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the Midwest
			
		
		
			 
		
		
			
	
	
	

	
				Wednesday, May 23 - Thursday, May 24:  High pressure over much of the eastern U.S. will lead to sunny skies, warm temperatures, and enhanced ozone formation across the region.  In addition, light to moderate southerly winds in the Southeast and Midwest will transport additional pollutants northward and high humidity will increase particle production.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels in the Southeast, Midwest, and Mid-Atlantic regions with parts of Tennessee, Kentucky, Indiana and Ohio reaching Code Orange: UNHEALTHY for Sensitive Groups on Wednesday.  Thursday, clouds will increase as a cold front slowly moves eastward, limiting ozone formation and lowering Air Quality levels to Code Yellow: MODERATE in most locations. 

In the western U.S., a ridge of high pressure building over the region will keep skies sunny and temperatures warm, increasing ozone production.  However, moderate northwesterly winds in California on Wednesday will keep Code Yellow: MODERATE Air Quality levels limited to southern California and isolated cities in the Southwest.  Thursday, lighter winds will allow some additional cities to reach Code Yellow: MODERATE Air Quality levels.    


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Tue, 22 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=562&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 22, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=560</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 22-23

	
		
			
				Widespread Code Yellow: MODERATE Air Quality levels in the East
			
		
		
			 
		
		
			
	
	
	

	
				Tuesday, May 22 - Wednesday, May 23:  High pressure over much of the eastern U.S. will lead to sunny skies, warm temperatures, and light winds in the Northeast and Mid-Atlantic states.  These conditions will cause widespread Code Yellow: MODERATE Air Quality levels in the Mid-Atlantic region; however, in the Northeast, cool temperatures and low pollutant carryover will keep Air Quality levels generally Good.  In the Midwest and Southeast, light southerly winds will transport moisture and pollutants throughout the region, increasing particle production and leading to widespread Code Yellow: MODERATE Air Quality levels here as well.  

In the western U.S., a ridge of high pressure building over the region will keep skies sunny and temperatures warm, increasing ozone production.  However, moderate northwesterly winds in California will keep Code Yellow: MODERATE Air Quality levels limited to southern California and isolated cities in the Southwest.    


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Mon, 21 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=560&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 21, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=559</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 21-22

	
		
			
				Isolated areas of Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the Southeast
			
		
		
			 
		
		
			
	
	
	

	
				Monday, May 21 - Tuesday, May 22:  High pressure over much of the eastern U.S. will lead to stagnant conditions in portions of the Midwest and Southeast, causing widespread Code Yellow: MODERATE Air Quality levels.  In addition, isolated cities in the Southeast will reach Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels on Monday.  In the southern Plains and Gulf Coast states, mostly sunny skies and seasonably warm temperatures will also lead to widespread Code Yellow: MODERATE Air Quality levels.  By Tuesday, increasingly stagnant conditions and pollutant carryover in the eastern Great Lakes and portions of the Northeast will lead to Code Yellow: MODERATE Air Quality levels, while southerly winds ahead of a developing low pressure system in the Northern Plains will cause Air Quality levels to rise into the Code Yellow: MODERATE range in Minneapolis-St. Paul.

In the western U.S., despite a weak trough of low pressure along the West Coast, high pressure over the Four Corners region will keep skies sunny, temperatures warm, and winds generally light in the Southwest and Inter-Mountain West. These conditions will allow ozone levels to reach Code Yellow: MODERATE in some areas. 
 
    


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Sun, 20 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=559&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 20, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=558</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 20-21

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in Houston on Sunday
			
		
		
			 
		
		
			
	
	
	

	
				Sunday, May 20 - Monday, May 21:  High pressure over much of the eastern U.S. will lead to stagnant conditions in portions of the Midwest and Southeast, causing widespread Code Yellow: MODERATE Air Quality levels.  Mostly sunny skies and seasonably warm temperatures in the southern Plains and Gulf Coast states will also lead to widespread Code Yellow: MODERATE Air Quality levels, with Air Quality levels in the Houston area expected to reach Code Orange: UNHEALTHY for Sensitive Groups on Sunday.  By Monday, increasingly stagnant conditions and pollutant carryover in the Great Lakes will lead to Code Yellow: MODERATE Air Quality levels, while southerly winds ahead of a developing low pressure system in the Northern Plains will cause Air Quality levels to rise into the Code Yellow: MODERATE range in Minneapolis-St. Paul. 

In the western U.S., despite a weak trough of low pressure along the West Coast, high pressure over the Four Corners region will keep skies sunny, temperatures warm, and winds generally light in the Southwest and Inter-Mountain West. These conditions will allow ozone levels to reach Code Yellow: MODERATE. 
    


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Sat, 19 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=558&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 19, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=557</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 19-20

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in Texas
			
		
		
			 
		
		
			
	
	
	

	
				Saturday, May 19 - Sunday, May 20:  In the central U.S., an upper-level ridge of high pressure building over the region will lead to reduced mixing, mostly sunny skies, and seasonably warm temperatures aloft and at the surface in the southern Plains and Gulf Coast states.   In addition, surface high pressure over the Midwest will produce light southerly winds across the region.  These conditions will lead to widespread Code Yellow: MODERATE Air Quality levels in the southern Plains and Gulf Coast states, with Air Quality levels in the Houston area expected to reach Code Orange: UNHEALTHY for Sensitive Groups.  By Sunday, stagnant conditions are expected to develop in parts of the Midwest and Southeast as the high pressure system moves south, causing Code Yellow: MODERATE Air Quality levels to become widespread in these regions as well. 
In the western U.S., despite a weak trough of low pressure along the West Coast, high pressure over the Four Corners region will keep skies sunny, temperatures warm, and winds generally light in the Southwest and Inter-Mountain West. These conditions will allow ozone levels to reach Code Yellow: MODERATE.    


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Fri, 18 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=557&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 18, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=556</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 18-19

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in California, Texas
			
		
		
			 
		
		
			
	
	
	

	
				Friday, May 18 - Saturday, May 19:  In the western U.S., an upper-level ridge of high pressure over the Great Basin and Plains states will lead to mostly sunny skies, seasonably warm temperatures aloft and at the surface, and generally light winds.  These conditions will enhance ozone formation and lead to Code Yellow: MODERATE Air Quality levels in parts of the Southwest and Inter-Mountain West.  Isolated cities in California's San Joaquin Valley will reach Code Orange: UNHEALTHY for Sensitive Groups on Friday and Saturday. 
Further east, high pressure over the Midwest will slowly move southeast Friday and Saturday, leading to sunny skies, warmer temperatures, and light winds in Midwest, southern Plains states, and parts of the Gulf Coast.  These conditions will allow pollutant levels to increase to Code Yellow: MODERATE in many areas, with the Houston area expected to reach Code Orange: UNHEALTHY for Sensitive Groups on Saturday.   


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Thu, 17 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=556&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 17, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=555</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 17-18

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in California
			
		
		
			 
		
		
			
	
	
	

	
				Thursday, May 17 - Friday, May 18:  In the western U.S., an upper-level ridge of high pressure over the Great Basin and Plains states will lead to mostly sunny skies, seasonably warm temperatures aloft and at the surface, and generally light winds throughout the Southwest, Inter-Mountain West, and southern Plains states. These conditions will enhance ozone formation and result in widespread Code Yellow: MODERATE Air Quality levels, with parts of California's San Joaquin Valley reaching Code Orange: UNHEALTHY for Sensitive Groups. 
Further east, on Thursday, a cool, dry airmass over the eastern third of the country will limit ozone and particle formation.  In addition, moderate westerly to northerly winds will disperse pollutants.  These conditions will lead to generally Good Air Quality levels, with isolated cities reaching Code Yellow: MODERATE.  On Friday, high pressure over the Upper Midwest will lead to sunny skies, warmer temperatures, and light winds.  These conditions will allow pollutant levels to increase to Code Yellow: MODERATE in parts of Wisconsin and Minnesota.   


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Wed, 16 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=555&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 15, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=554</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 15-16

	
		
			
				Widespread Code Yellow: MODERATE Air Quality levels in the East
			
		
		
			 
		
		
			
	
	
	

	
				Tuesday, May 15 - Wednesday, May 16:  A cold front moving through the eastern third of the country will produce cloudy skies, showers, and thunderstorms across much of the region Tuesday and Wednesday, limiting ozone formation.  However, high humidity will enhance particle formation.  In addition, southwesterly winds ahead of the front will transport additional moisture and pollutants northward and pollutant carryover from previous days is high.  Therefore, many cities in the Southeast, Northeast, and eastern Midwest will reach Code Yellow: MODERATE Air Quality levels on Tuesday.  Air quality will improve as the front progresses eastward on Wednesday. 
In the western U.S., despite a weak trough of low pressure over the Pacific Northwest coast, mostly sunny skies, warm temperatures aloft and at the surface, and generally light winds will enhance ozone formation.  Therefore, Air Quality levels will be Code Yellow: MODERATE in much of the Southwest and in some isolated cities in the Inter-Mountain West.   


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Mon, 14 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=554&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 14, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=553</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 14-15

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in Texas
			
		
		
			 
		
		
			
	
	
	

	
				Monday, May 14 - Tuesday, May 15:  Despite a weak low pressure system causing scattered afternoon showers and thunderstorms in the Gulf Coast states, generally sunny skies and light winds will enhance ozone formation and limit pollutant dispersion on Monday.  In addition, smoke from wildfires in southern Georgia and northern Florida will impact several cities in Florida.  Therefore, ozone levels will be Code Yellow: MODERATE along the Gulf Coast, with the Houston area reaching Code Orange: UNHEALTHY for Sensitive Groups on Monday.  For the rest of the  in the Gulf Coast and Southeast states.  In addition, high humidity will enhance particle formation.  Furthermore, As a result, widespread Code Yellow: MODERATE Air Quality levels are expected with isolated cities reaching Code Orange: UNHEALTHY for Sensitive Groups. 
For the rest of the Southeast, the eastern Midwest, and the Mid-Atlantic states, high pressure building over the region on Monday will lead to sunny skies, warm temperatures, and light winds, enhancing ozone formation.  In addition, high humidity will enhance particle production.  Therefore, widespread Code Yellow: MODERATE Air Quality levels are expected throughout the eastern U.S. 
Further west, a weak ridge of high pressure building over the region will produce sunny skies, seasonably warm temperatures, and reduced vertical mixing.  In addition, generally light winds will limit pollutant dispersion.  Therefore, Air Quality levels will be Code Yellow: MODERATE in much of the Southwest.   


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Sun, 13 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=553&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 13, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=552</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 13-14

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the Gulf Coast States
			
		
		
			 
		
		
			
	
	
	

	
				Sunday, May 13 - Monday, May 14:  Despite scattered afternoon showers and thunderstorms, generally sunny skies and light winds will enhance ozone formation and limit pollutant dispersion in the Gulf Coast and Southeast states.  In addition, high humidity will enhance particle formation.  Furthermore, smoke from several wildfires in southern Georgia and northern Florida will impact several cities in Florida.  As a result, widespread Code Yellow: MODERATE Air Quality levels are expected with isolated cities reaching Code Orange: UNHEALTHY for Sensitive Groups. 
For the eastern Midwest and the Mid-Atlantic states, high pressure building over the region on Monday will lead to sunny skies, warm temperatures, and light winds.  These conditions will enhance ozone formation and result in widespread Code Yellow: MODERATE Air Quality levels on Monday.
In the western U.S., a low pressure system moving through the Great Basin will produce moderate winds, cool temperatures, and increased mixing, keeping Air Quality levels Good in most areas of the West.  However, high pressure over the Four Corners region will limit vertical mixing and produce light winds, warm temperatures, and mostly sunny skies for much of the Desert Southwest.  These weather conditions will cause Air Quality levels to be Code Yellow: MODERATE.   


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Sat, 12 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=552&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 12, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=551</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 12-13

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in the Gulf Coast States
			
		
		
			 
		
		
			
	
	
	

	
				Saturday, May 12 â¬ Sunday, May 13:  Despite scattered afternoon showers and thunderstorms, generally sunny skies and light winds will enhance ozone formation and limit pollutant dispersion in the Gulf Coast and Southeast states.  In addition, high humidity will enhance particle formation.  Furthermore, smoke from several wildfires in southern Georgia and northern Florida will impact several cities in Florida.  As a result, widespread Code Yellow: MODERATE Air Quality levels are expected with isolated cities reaching Code Orange: UNHEALTHY for Sensitive Groups. 
For the eastern Midwest and the Mid-Atlantic states, a cold front moving through the region will produce cloudy skies, showers and thunderstorms, and increased dispersion.  As a result, Air Quality levels will lower to Good in most locations.
In the western U.S., high pressure over the Four Corners region will result in reduced vertical mixing, light winds, warm temperatures, and mostly sunny skies for much of California and the Desert Southwest.  These weather conditions will cause Air Quality levels to be Code Yellow: MODERATE.  


Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Fri, 11 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=551&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 11, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=550</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 11-12

	
		
			
				Wildfires lead to Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in Florida
			
		
		
			 
		
		
			
	
	
	

	
				Friday, May 11 - Saturday, May 12:  Despite scattered afternoon showers and thunderstorms, generally sunny skies and light winds will enhance ozone formation and limit pollutant dispersion in the Gulf Coast and Southeast states.  In addition, high humidity will enhance particle formation.  Furthermore, smoke from a wildfire in northern Florida will impact several cities in the state.  As a result, widespread Code Yellow: MODERATE Air Quality levels are expected with isolated cities reaching Code Orange: UNHEALTHY for Sensitive Groups.     

For the eastern Midwest and the Mid-Atlantic states, high pressure over the region will keep a warm, humid airmass in place, producing warm temperatures, mostly sunny skies, and light winds.  These conditions will increase ozone and particle production, resulting in widespread Code Yellow: MODERATE Air Quality levels on Friday.  Saturday, a cold front moving through the region will produce cloudy skies, showers and thunderstorms, and increased dispersion.  As a result, Air Quality levels will lower to Good in most locations.  
In the western U.S., high pressure over the Four Corners region will result in reduced vertical mixing, light winds, warm temperatures, and mostly sunny skies for much of California and the Desert Southwest.  These weather conditions will cause Air Quality levels to be Code Yellow: MODERATE. 

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Thu, 10 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=550&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 10, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=549</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 10-11

	
		
			
				Wildfires lead to Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in Florida
			
		
		
			 
		
		
			
	
	
	

	
				Thursday, May 10 - Friday, May 11:  A strong low pressure system off the Atlantic Coast of Florida will produce scattered thunderstorms and moderate to strong northerly winds across the state.  These winds will transport smoke from large wildfires near the Georgia border as far south as Miami.  As a result, Air Quality levels will be Code Orange: UNHEALTHY for Sensitive Groups for particles in many Florida cities.    

For the rest of the eastern U.S., high pressure over the region will keep a warm, humid airmass in place, producing warm temperatures, mostly sunny skies, and light winds.  These conditions will increase ozone and particle production, resulting in widespread Code Yellow: MODERATE Air Quality levels. 
In the western U.S., high pressure over the Four Corners region will result in reduced vertical mixing, light winds, warm temperatures, and mostly sunny skies for much of California and the Desert Southwest.  These weather conditions will cause Air Quality levels to be Code Yellow: MODERATE.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Wed, 09 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=549&#35;comments</comments>
		
		
		
	</item>
	
	<item>
		<title>Air Quality Update: May 9, 2007</title>
		<link>http://www.iwantcleanair.com/index.cfm?CommentID=548</link>
		<description><![CDATA[
	
	

	
	
	
	
	



	NatYour Air for May 9-10

	
		
			
				Code Orange: UNHEALTHY for Sensitive Groups Air Quality levels in Florida
			
		
		
			 
		
		
			
	
	
	

	
				Wednesday, May 9 - Thursday, May 10:  A low pressure system off the Atlantic Coast of Florida will enhance mixing and produce scattered thunderstorms.  However, smoke from large wildfires in the state will cause Air Quality levels to be Code Orange: UNHEALTHY for Sensitive Groups for particles.    

For the rest of the eastern U.S., weak high pressure over the region combined with a stationary front extending from Missouri to Michigan will keep a warm, humid airmass in place, producing warm temperatures, mostly sunny skies, and light winds.  These conditions will increase ozone and particle production, resulting in widespread Code Yellow: MODERATE Air Quality levels.
Further west, a cold front will move through the Pacific Northwest, keeping the atmosphere well-mixed and Air Quality levels Good.  However, high pressure over the Four Corners region will result in reduced vertical mixing, light winds, warm temperatures, and mostly sunny skies for much of California and the Desert Southwest.  These weather conditions will cause Air Quality levels to be Code Yellow: MODERATE.

Alaska Outlook--> More information about today's air quality in your city, state or region.]]></description>
		<category><![CDATA[air quality archive]]></category>
		<author>blog@iwantcleanair.com (IwantCleanAir)</author>
		<pubDate>Tue, 08 May 2007 14:45:00 PST</pubDate>
		<comments>http://www.iwantcleanair.com/index.cfm?CommentID=548&#35;comments</comments>
		
		
		
	</item>
	
</channel>
</rss>
