It took a week, but AQMD mobile testing from Jan. 31 in the Altadena fire area showed no elevated levels for air toxics.

Stronger diesel and heavy-duty vehicle regulations were also added to help the Air Pollution Control Division crack down on ...

Cleveland's Division of Air Quality has a new network of sensors acrosss the city to measure fine particulate in ...

The Vehicular Emission Test Trust Fund of the Department of Motor Traffic (DMT) has issued a warning regarding the ...

Mumbai: The BMC air quality monitoring and research laboratory (AQMRL), which was operating with a minuscule staff of 11, as ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

The Vehicular Emission Test Trust Fund of the Department of Motor Traffic (DMT) has reported a slightly unhealthy air quality ...