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 ...

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 problems, including asthma attacks and ...

Chandigarh: Over a 48-hour period, the city experienced its most dramatic air quality deterioration this month, shifting from ...

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

The Delhi Directorate of Education (DoE) on Wednesday directed all schools to conduct hybrid classes for students up to Class ...

An average air quality index (AQI) of 343 (very poor) was recorded at 9am in the national Capital compared to the 4pm reading ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...

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

Delhi and the National Capital Region (NCR) witnessed overnight rainfall on Wednesday, resulting in a marginal improvement in ...