Click here to view animated ozone maps for yesterday and today


Click here to learn how your lungs work and how pollution affects them.


Click here to read this week's forecast for the Phoenix metropolitan area or call the ADEQ Air Quality Forecast Hotline at (602) 771-2367 (toll free at (800) 234-5677).

The Arizona Department of Environmental Quality

Valid for:  Monday, April 21 - Friday, April 25, 2014

For the Phoenix Metropolitan Area

FORECAST: Ozone levels will be in the Good to Mid Moderate range this week.  PM-10 levels will be in the Good to Low Moderate range.


Ozone levels will gradually edge up to mid Moderate by Tuesday as temperatures climb to the mid-90's. On Wednesday another system will bring cooler air and winds exceeding 15-20 mph at times, but no rain or major dust is expected.


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