A hidden air pollutant is discovered by Caltech scientists that may change the way smog is studied in Southern California ...

Erin Davis/Axios Visuals Des Moines' air quality is deteriorating, with fine particle pollution rising more than 7% over the last decade, according to year-over-year EPA data. Why it matters: A ...

Northern Utah is experiencing less wind and “much cooler temperatures" after a gusty weekend but will still have some ...

Gusty winds are expected to elevate particle pollution levels, resulting in an air quality index in the unhealthy category to at least 5 a.m. Monday.

How Southern California Wildfires Impact Air Quality, Smoke Damage, and Insurance Coverage - The Southern California ...

Air quality is defined as the degree to which the air of a set place is pollutant-free. In the United States, air quality is ...

Delhi's Air Quality Index (AQI) stood at 278 on May 16, within the 'Poor' category. Forecasts by the India Meteorological ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked 20th on the list of cities with the worst air quality with an ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked 41st on the list of cities with the worst air quality, with an ...

Gusty winds from west Rajasthan blanketed Delhi with dust, causing a surge in air pollution levels and reducing visibility.

Parts of NSW woke up to a dust storm on Tuesday, with conditions expected to ease throughout the day pending westerly winds.