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U.S. Air Quality Summary (text)
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AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20130213_usa.jpg
 - http://www.epa.gov/airnow/today/cur_aqi_usa.jpg
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_usa.gif
 - http://www.epa.gov/airnow/today/cur_o3_usa.jpg
 - http://www.epa.gov/airnow/today/cur_pm25_usa.jpg
Highest 5: U.S. Air Quality Summary | Canada Air Quality
Wildfire Smoke Advisories and Forecasts
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2/8/13: “Split, Stack, Cover, Store” PSA provides four easy steps on how to dry wood for proper use in wood stoves or fireplaces.

2/8/13: “Wet Wood is a Waste” PSA explains how to use a simple moisture meter to test wood to see if it is dry enough to burn.

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AQI in Google Earth
Air Quality Index (AQI) forecasts and current conditions are now available in Keyhole Markup Language (KML) format. This allows for AIRNow data to be displayed in 3D viewers such as Google Earth. Follow the instructions to install and run the AIRNow KML files in Google Earth.
How does the air quality in my city compare with other cities? What time of year has the best air quality? Has the air quality in my city improved? AirCompare provides local air quality information to help you make informed, health-protective decisions about moving or vacationing.
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Air Quality Maps: Monitoring Locations and Archives
To view past air quality maps by region visit:
Air Quality Maps Archive Calendar
To view air quality data and archives by city:
U.S. Air Quality Summary
To view air quality maps by monitoring location:
Air Quality Monitor Maps
BP Spill Information
Gulf of Mexico Air Quality Information: BP oil spill.
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