Ozone Action Day: Air quality alert in effect for Harris, Brazoria, and Galveston counties, especially 4–7 p.m. People with ...

For your safety, it’s recommended to stay inside as much as possible with air conditioning on when air quality alerts are ...

An August heat wave is moving into Kentucky and southern Indiana beginning this weekend. Here's how high temperatures will ...

State officials are encouraging Michiganders who own their own air quality sensors to contribute their readings to ongoing ...

Air quality alerts are in place again for the entire Western Slope as firefighters battle more than 20 fires. The Colorado ...

Michigan’s environmental agency has released a new webpage dedicated to monitoring wildfire smoke across the state. That’s after more than 30 days this summer where an air quality alert or advisory ...

Air quality alerts are in place again for the entire Western Slope as firefighters battle more than 20 fires. The Colorado ...

Michigan has seen more than 30 advisories and alerts this summer from Canadian wildfire smoke. The report shows how this year compares to others.

An air quality alert was reported by the Nation Service on Friday at 9:43 a.m. in effect until 11 p.m. for Sussex, Warren, Morris, Hunterdon, Somerset, Middlesex and Mercer counties.

The National Weather Service has issued a series of air quality alerts across parts of Idaho, Washington and Colorado on ...

If you’re healthy, you might think you’re OK but in some cases, even healthy people can be at risk.