An Air Quality Action Day will be in effect overnight Monday into Tuesday for Johnson County.

An air quality alert was issued on Monday at 9 a.m. in effect until 8 p.m. for Allegheny County.

California officials insist that pesticide air samples remained within healthy limits. However, environmentalists say the ...

The latter has prompted Air Quality Alerts for many counties in central Indiana, including Indianapolis, from this evening into Tuesday evening. This is due to high levels of particulates gathering ...

More air quality alerts have been issued in California to date this year than last year during the same period, according to National Weather Service (NWS) data. Although it is difficult to ...

An air quality alert was issued on Friday at 11:48 a.m. for Klamath County.

Even when particulate matter levels in the air are below WHO guidelines, there is still an association between increasing air pollution levels and people visiting hospital emergency departments.

This harbors ... New Research Reveals How Large-Scale Adoption of Electric Vehicles Can Improve Air Quality and Human Health Oct. 15, 2024 — A new study suggests that large-scale adoption of ...

More sunshine is on the way to close out the weekend, warmer marks are expected Sunday afternoon with highs reaching the mid ...

According to the central govt's System of Air Quality and Weather Forecasting and Research (Safar), the AQI could worsen to the ‘poor' or ‘very poor' category over the next six days.

Over the past few days, the Air Quality Index (AQI) has fluctuated from 250 to 300, placing many areas in the “very poor” category. An orange warning has been issued across much of the city ...

An air quality alert was issued on Sunday at 9 a.m. in effect until 8 p.m. for Allegheny County.