Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

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

NCR's air quality on Thursday revoked curbs under stage 4 of the Graded Response Action Plan (GRAP) amid dip in pollution ...

The air in 12 Texas counties exceeded federal soot standards, but Texas regulators say only four should face consequences.

Bangkok and many parts of Thailand are suffering from dangerous air pollution, as levels of fine particulate matter (PM2.5) ...

Stage 4 measures include a ban on all construction activities, restrictions on non-essential polluting trucks entering Delhi, ...

Gurgaon: Light rain on Thursday morning helped the city breathe easier as the air quality index was 161 (moderate).

NCR's air quality on Thursday revoked curbs under stage 4 of the Graded Response Action Plan (GRAP) amid dip in pollution ...

The curbs were imposed Wednesday as calm winds, low temperatures and foggy conditions allowed accumulation of pollutants in ...

The Commission for Air Quality Management (CAQM) in NCR and adjoining areas said it held a review earlier in the day and ...