fbpx

Air: What’s in a grade?

Report gives Maricopa County an ‘F,’ but experts say air quality is improving

Air: What’s in a grade?

Report gives Maricopa County an ‘F,’ but experts say air quality is improving

Downtown Phoenix seen from South Mountain (Photo by Ryan Cook/RJ Cook Photography)
Although Maricopa County was assigned a grade of “F” for ozone pollution and a...

Get 24/7 political news coverage and access to events honoring top political professionals

Subscribe

Get our free e-alerts & breaking news notifications!

You don't have credit card details available. You will be redirected to update payment method page. Click OK to continue.