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

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

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

In view of Severe AQI, CAQM has decided to invoke all actions under stage III of GRAP with immediate effect in Delhi NCR.

Trump Administration's Embrace of Decentralized Science Sparks Debate As of January 29, 2025, President Donald Trump has ...

With calm winds, smoggy conditions, and low mixing height contributing to the pollution surge, Delhi’s 24-hour average AQI ...

"We must record here that if the Commission finds that the AQI goes above 350, as a precautionary measure, Staqe-III measures will have to be immediately implemented. If the AQI crosses 400 on a given ...

Air quality in Pittsburgh is improving, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to your health and has been a problem in Pittsburgh for ...

Studies show prolonged exposure to poor air quality increases the risk of chronic conditions such as asthma and ...

Acting EPA Administrator James Payne sent an email to members of the agency's Science Advisory Board and the Clean Air ...

Public health implications of smog were only mentioned in 15% of stories published by Pakistani media, research shows.