Delhi-NCR reimposes Stage-I GRAP measures as the Air Quality Index (AQI) deteriorates, reaching the 'Poor' category at 209.

The Graded Response Action Plan (GRAP) is a set of stratified measures and guidelines implemented in Delhi NCR to combat air ...

Opponents say the rules would have limited consumers’ choices and driven up costs, while supporters say they are critical for ...

Chicago woke up to code red air quality on Thursday as smoke from Canadian wildfires blanketed the city, turning the skyline a hazy orange. Resident, Em Klossy, captured the hazy skies on her morning ...

The crisis affects 25 million more people than last year, putting families at serious health risk. California cities dominate the worst air quality rankings, with pollution levels reaching decade-high ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

During the shutdown, Suncor’s refinery released excessive amounts of sulfur dioxide, hydrogen sulfide, carbon monoxide and ...

The Air Quality Index (AQI) uses a color-coded scale to inform the public about air pollution levels and potential health ...

Residents in majority-Black north Birmingham, Alabama, have long been subjected to industrial pollution. The new ...

Hazardous air pollution poses significant health and economic challenges for Nepal. Air pollution raises public health ...

Residents and researchers teamed up to show the airborne spread of pig poop from nearby factory farms in Duplin County.

The proposal would have incentivized gas-powered appliance manufacturers to increase the availability of electric appliances, ...