Heavy rains, which lashed Kolkata for the past two days, improved air quality by several notches as the pollutants got cleansed in the showers, a senior West Bengal Pollution Control Board (WBPCB) ...

“Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

Delhi is under a 'yellow alert' with rain and thunderstorms forecast for Tuesday, while the Central Pollution Control Board ...

HUNTSVILLE, Ala. — Air quality in and around Huntsville improved early Saturday after spending several hours in the unhealthy ...

Despite no significant rain being recorded in many parts of the Capital over the past few days, the air quality in Delhi ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

By Allison Scott Now that Minnesotans have officially thawed out, it’s time to enjoy all the outdoor fun our state has to offer — hiking trails, lakes, fishing spots, and campsites. But along with the ...

Delhi may see similar rain on Tuesday and Wednesday, with a yellow alert issued for Tuesday. No alert is in place for ...

Time Talcher Air Quality Index (AQI) and Air Pollution Forecast on IndiaToday Online - Stay updates about Air Quality in Talcher.

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

Delhi's Environment Minister, Manjinder Singh Sirsa, has unveiled a pilot initiative to install outdoor air purifiers in ...