At EPA's AirCompare site, you can compare the air quality of different counties in the US. AirCompare will tell you the number of unhealthy days in an area based on a health concern such as asthma or lung disease. To get the most complete picture of an area's air quality, be sure to check the "historical profiles" and "monthly profiles." AirCompare is located at www.epa.gov/aircompare.
I have a health condition. Where is the best place for me to live?
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