Allegheny County’s air quality remains mixed while asthma related ER visits drop. Clean-air advocates still continue to fight.

The EPA's new Trace Atmospheric Gas Analyzer, or TAGA bus, will be looking at the air quality in the area, tracking for the ...

An air quality alert was issued on Sunday at 10:33 a.m. in effect until Tuesday at midnight. The alert is for Calabasas and ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

The RAQC is the lead air quality planning agency for the entire Ozone Non-Attainment Area. It develops the required state implementation plan (SIP) that details how we will attain compliance with ...

Air quality is also a growing concern for residents as the containment of these fires continues. At least 28 people have died, ABC News has reported. A forecast map from AccuWeather showed there ...

Gusts around 25 mph are possible Wednesday evening in the Altadena area ... detected by air quality instrumentation,” they may not be reflected in the Air Quality Index (AQI) map.

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smoggy air mass to finally be pushed out of the area. But that's going to be replaced with wind blown dust and ash," said Air Quality Advisor Kati Chachere. While Santa Ana winds will clear smoke ...

The winds could impact air quality in the area ... and the matter is more complicated than the president says. A map from Cal Fire shows areas that are under evacuation orders due to the Laguna ...

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