On Saturday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Monday at midnight ...

After a few days of jubilant fireworks launching, Columbus' air quality is taking a hit, causing the Mid-Ohio Planning ...

MIchigan's air quality will be unhealthy for some groups Saturday. Check the air quality index map to see if it's good or bad ...

EDT the National Weather Service reported an air quality alert in effect until Sunday at midnight EDT for Muskegon, Ottawa, ...

An air quality alert was reported by the National Weather Service on Thursday at 11:29 a.m. EDT in effect until Saturday at ...

Dibba Al Hisn Municipality, in collaboration with Sharjah Municipality, launched an environmental initiative to measure ...

Dibba Al-Hisn Municipality has launched an environmental initiative in cooperation with Sharjah Municipality to measure ...

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's good or bad near you.

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

If you have breathing problems, be sure to take it easy tomorrow or limit outdoor time. Air quality will be unhealthy for ...

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...