Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

The air quality index or AQI levels in Delhi, India and surrounding areas are touching a severe 400 with the air looking dark due to the smoke and pollution. Besides staying indoors and investing in ...

Every year, pollution kills around 2 million people in India alone, according to a study published in the peer-reviewed journal BMJ. Now with several parts of northern India and neighbouring Pakistan ...

Working machinery powered by petrol or diesel are used in various sectors, but getting an accurate measurement of their emissions is challenging ...

The Interstate 5 Bridge stretches across a hazy Columbia River on Tuesday, Sept. 18, 2022, as seen from the Vancouver Waterfront. Smoke from the Nakia Creek Fire and a morning layer of fog pushed air ...

Soot emissions from power plants rose nearly 20 percent above average when enforcement stalled during the shutdown seven ...

JACKSONVILLE, N.C. (WNCT) — With fire season starting, officials with the North Carolina Department of Environmental Quality’s Air Quality Division wants to remind people it is illegal to burn trash.