The Air Quality Index (AQI) in Delhi remained in the ‘satisfactory’ category for the 11th consecutive day on Sunday, the cleanest spell recorded so far this year. The India Meteorological Department ...

The AQI was recorded at 76 at 4 pm on Sunday, according to the Central Pollution Control Board (CPCB)., Delhi News News - ...

It has remained below 100 throughout the last 11 days, after plunging from 134 (moderate category) on June 25 to 94 (satisfactory) on June 26.

The IMD has forecast light to moderate rain, accompanied by thunderstorms or lightning over the next three days.

MIchigan's air quality will be unhealthy for some groups Saturday. Check the air quality index map to see if it's good or bad ...

EPA's ruling won't stop construction of the Hermosa Mine, which began last fall near Patagonia in Southern Arizona.

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's good or bad near you.

The National Capital on Friday experienced a sudden change in weather as the city drenched in heavy rains followed by a ...

The smaller the particles, the more worrying they are. Particulate matter measuring 10 micrometers or less in diameter — a fraction of the width of a human hair — is referred to as PM10, and it is ...