We typically spend 80% of our time indoors, where the quality of the air we breathe depends on the age and type of building ...

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Van ...

EDT on Thursday, the National Weather Service reported an air quality alert in effect until Friday at 1 a.m. EDT for Emmet, ...

An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...

On Thursday at 9:39 a.m. an updated air quality alert was reported by the National Weather Service in effect until Friday at ...

MORPC issues Air Quality Alert for Columbus due to wildfire smoke. AQI “Unhealthy for Sensitive Groups.” Limit outdoor ...

The department recommends that people along Maine's coast consider limiting strenuous outdoor activities if they are ...

Part of the mid- and lower Hudson Valley is under an advisory for ground-level ozone pollution, which is expected to worsen ...

Concentrations of ground-level ozone will reach unhealthy levels for sensitive individuals in coastal Rockingham County, ...

The National Weather Service reported an air quality alert at 3:45 p.m. on Tuesday in effect until Thursday at midnight for ...