What is the Air Quality Index, or AQI? The Air Quality Index ... If you can't, wear a high-quality mask, like an N95 mask — or at least a surgical mask or some kind of face covering.
Rather than relying solely on the Air Quality Index, Wexler recommends checking out PurpleAir Map, which tells you where ... or are in an area with high AQI levels. That means don’t exercise ...
No wood burning, leaf blowing or off-road vehicle use in Maricopa County because of poor air quality
The AQI is the Environmental Protection Agency's index for reporting air quality in the United States. A high AQI indicates ... the county's air quality status map, which indicates the AQI level ...
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