Thousands of people in parts northern Oregon have been warned of potentially dangerous air quality this weekend. A map from ...

It didn't take long for air quality to plummet across the Wasatch Front and surrounding regions from the latest inversion ...

The air quality index is unhealthy for sensitive groups, because stagnant weather is trapping pollutants close to the ground.

Gurgaon: The city's air quality deteriorated on Friday, with the air quality index (AQI) rising to 347 from the previous ...

NCR, categorises air quality into four stages -- 'poor' (AQI 201-300), 'very poor' (AQI 301-400), 'severe' (AQI 401-450) and ...

The Sacramento region’s air quality reached “unhealthy for sensitive groups” level on Thursday morning, according to IQAir.

With the air quality index in Delhi being in the ‘very poor’ category, GRAP (Graded Response Action Plan) - 3 has been ...

Delhi’s air quality worsens, with AQI rising to 354 and likely breaching 400 soon. CAQM has invoked Stage 3 GRAP measures ...

The air quality deteriorated sharply on Friday morning in Delhi-NCR, with several areas recording Air Quality Index (AQI) ...

Mumbai continued to grapple with poor air quality on Thursday, with pollution levels remaining a serious concern across most ...

Dust and diesel particles linger in the Valley air grab onto Valley fog which acts as a sponge. That can result in dangerous air quality. Fog only adding to that danger, trapping man-made pollutants ...

AND NOW THAT WE HAVE HAD SOME POLLUTION BUILD UP THAT ALSO THAT ALSO CREATES AN ATMOSPHERE FOR MORE FOG TO DEVELOP AS WELL.