Twice every year, the Asthma and Allergy Foundation of America (AAFA) evaluates certain data and declares 100 "asthma capitals" meaning these urban areas are particularly challenging places to live if you have asthma. In other words, you want to live just anywhere other than one of these 100 cities.
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It's good to see that St. Louis has dropped to 6. While not good, it beats being #1 which it was a couple of years ago. Of course this summer with the prolonged triple digit heat I wonder if any part of the country is safe this year,
Probably you're right. This has been a brutal summer throughout the US. I know things have even been bad here in Boise.