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

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

Rain on the intervening night of Wednesday and Thursday brought Delhi's air quality index down from the severe range to poor, ...

Residents of the National Capital have no respite either from the hazardous air pollution or from the sudden revocation and ...