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

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 ...

The hazardous air quality in Los Angeles is largely a result of smoke from the Pacific Palisades Fire, intensified by strong ...

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

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, ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot.

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 ...

During winters, the Delhi-NCR region enforces restrictions under GRAP, which categorises air quality into four stages – Stage ...

The nation’s second largest city and its surrounding areas are now experiencing hazardous air quality - here's how these ...