Delhi’s air quality slipped into the hazardous range as dense smog enveloped the city, pushing the AQI to 461 and reducing visibility. Several NCR cities also recorded severe pollution, prompting ...

The National Weather Service issued a dense fog advisory at 9:14 p.m. on Saturday in effect until Sunday at 5 a.m. for Escambia, Mobile and Baldwin counties.

This report highlights the deteriorating weather conditions in the National Capital Region as dense fog and toxic smog engulf ...

Delhi-NCR choked under severe toxic smog, with air quality hitting 491, the worst this year. Authorities invoked Stage IV GRAP, banning construction a ...

The NWS notes that tule fog, a special kind of radiation fog, occurs each winter in the Central Valley of California. The Weather Network, a Canadian weather information service, says tule fog is ...