Maricopa County air quality

https://easypdfshare.com/s/US-gZDPYyf8NJGB_wb5sU

Maricopa County's air quality can be a real challenge, especially during the hot summer months when ozone levels spike and dust storms from the desert kick up particulate matter. Living in Phoenix, I've learned to keep an eye on the daily forecasts because it's not always safe to be outside; on bad days, the haze hangs over the valley and you can even smell it in the air.