An air quality alert was issued on Friday at 12:06 p.m. in effect until Saturday at 12:15 p.m. The alert is for San ...

An air quality alert was issued on Friday at 12:07 p.m. in effect until Sunday at midnight. The alert is for Calabasas and ...

An air quality alert was issued on Thursday at 3:31 p.m. in effect until Friday at 7:15 a.m. The alert is for Burke Mountains ...

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

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

Air quality worsened in the National Capital Region (NCR), with most of the regions remaining in the 'poor' or 'very poor' ...

The Ministry of Environment, Urbanization and Climate Change monitors air quality across Türkiye 24/7 with 382 fixed stations ...

Delhi recorded an average AQI of 350 at 6 AM on Friday. The increasing pollution in the region led the Commission for Air ...

DEQ air monitoring stations showed "moderate" air quality across most of Portland Wednesday morning. It's expected to rapidly ...

Data reviewed by Caltech scientists found spikes of lead, chlorine and bromine in the air after the Eaton fire started.

I’m very happy to say what we studied, what we expected and what we planned for is what seems to be happening,” the MTA’s ...

Oregon DEQ issues air quality advisory for several counties due to air stagnation trapping smoke and pollutants.