The Orange County and Santa Ana Mountains area is under an air quality alert which was reported by the National Weather ...

Freeway north of LA is under an air quality alert which was reported by the National Weather Service on Thursday at 2:43 p.m.

An air quality alert was reported by the NWS San Diego CA on Thursday at 2:47 p.m. in effect until Saturday at midnight. The ...

The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy ...

The Meter Pro from SwitchBot is so easy to use, and will keep me updated on firework smoke, air hazards and more.

EDT the National Weather Service reported an air quality alert in effect until Saturday at 12:15 a.m. EDT for St. Clair, ...

EDT the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Berrien County.

There’s one night of the year where celebrations across the United States light up the map like no other. It’s the Fourth of ...

At 2:43 p.m. on Thursday, the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Saturday at 11 p.m. The ...

An Air Quality Action Day will be in effect Friday for Johnson County.

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

Smoke from the Madre Fire, which started Wednesday off Highway 166, is impacting the air quality for some communities on the ...