An air quality alert was reported by the National Weather Service on Tuesday at 9 a.m. in effect until 7 p.m. for Allegheny ...

The air inside your home may be five times dirtier than the air outside and this issue worsens in winter. I asked air quality specialists about common culprits for indoor air pollution ...

Millions of Americans across four states have been told to stay indoors as overlapping emergencies, from toxic air to ...

Air quality alerts has been issued for several counties in Pennsylvania, with one affecting Cumberland, Dauphin, Lancaster, Lebanon and York counties, and another affecting Allegheny County. The state ...

Cloudy & milder today, few rain showers tonight in south-central Pennsylvania ...

York County is under a Code Orange air quality alert Tuesday, meaning air pollution may be unhealthy for sensitive groups.

A code orange air quality alert is in effect for Tuesday, Feb. 10, for Cumberland, Dauphin, Lancaster, Lebanon and York ...