Calm winds, low temperatures and foggy conditions allowed the accumulation of pollutants in the region, with the air quality ...

Wednesday directed all schools to conduct hybrid classes for students up to class 9 and that of class 11 after curbs under stage four of the Graded Response Action Plan were invoked in the city amid a ...

Amid deteriorating air quality in the Indian capital, the federal government Wednesday reimposed stricter curbs under the Graded Response Action Plan (GRAP) Stage-IV in Delhi-National Capital Region ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot. But Texas environmental regulators are proposing that only four of them be ...

Authorities in the Indian national capital re-imposed stricter pollution curbs Wednesday (Jan 15) as air quality index ...

NCR, authorities have imposed Stage 4 restrictions under the Graded Response Action Plan (GRAP). The air quality index soared ...

The sub-committee of the Commission for Air Quality Management (CAQM) has determined to implement all measures outlined in ...

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

Wildfire ash carries many carcinogens that could cause short and long term health impacts, including asthma attacks and ...

Los Angeles is now a week removed from the day that multiple devastating wildfires erupted to torch tens of thousands of ...

Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.