Multiple lightning-sparked wildfires burning in remote parts of Northern California have slowly grown in size and are now thousands of acres.

U.S. Rep. Brad Finstad, who represents Minnesota's First Congressional District, co-led a letter to Canada's ambassador to ...

On Wednesday at 8:20 a.m. the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Thursday at 8 p.m. The ...

Millions of people in California have been urged to avoid grilling on Wednesday amid concerns over high air pollution levels.

Ozone pollution is invisible,” says Kai Chen, PhD, co-faculty director of the Yale Center on Climate Change and Health, and that’s exactly why it is so dangerous. On July 9, air quality alerts ...

PJM should take responsibility for its part in Ohio's power shortfalls and soaring prices. Instead, it spreads misinformation ...

DIAMOND BAR, Calif. - Right now Riverside County is under an Air Quality Alert which will remain in effect through Thursday this week. This is due to harmful levels of ozone pollution, which officials ...

Santa Barbara County has issued an air quality warning due to smoke from the Madre Fire along Highway 166 on July 2, 2025.

Air quality alerts were in effect on Tuesday for millions of residents across New York, Connecticut, and Southern California, ...

The Orange County and Santa Ana Mountains area is included in an air quality alert reported by the National Weather Service ...

Freeway north of LA is the focus of an air quality alert reported at 2:31 p.m. on Monday by the National Weather Service. The ...

Los Angeles County is included in an air quality alert reported by the National Weather Service on Monday at 2:31 p.m. The ...