Air

Anything related to air quality, air pollution, or the atmosphere

States, NYC Sue EPA For Relaxing Climate Rule Over Hydrofluorocarbons

"The Trump administration was sued ​on Tuesday by 18 Democratic-led states, Washington, D.C. and New York City over a new ‌federal rule they say would harm the climate by giving companies more time to stop using dangerous hydrofluorocarbons in commercial refrigeration equipment."

Source: Reuters, 07/22/2026

Wildfire Smoke Kills Tens Of Thousands Of People A Year. Here’s How.

"Smoke from wildfires — which are burning more of the Northern Hemisphere as Earth warms — attacks nearly every system in the human body, killing tens of thousands of people a year, numerous medical studies show."

Source: AP, 07/22/2026

"EPA Violated Key Soot Standard in Clean Air Act, Court Rules"

"In what many environmental organizations are touting as a victory, a federal judge last week ruled that the Environmental Protection Agency violated the Clean Air Act by failing to meet its legal deadline to identify areas failing to meet its 2024 particulate matter standard."

Source: Inside Climate News, 07/22/2026

Trump Threatens Tariffs On Canada In Retaliation For Wildfire Smoke

"President Donald Trump on Friday threatened to impose tariffs on Canada in retaliation for wildfire smoke, but it was not clear that he has the legal authority to impose such a levy."

Source: Washington Post, 07/20/2026

As Data Centers Flood Wyoming, Water Pollution Fouls Good Faith

"The contamination of a Cheyenne water system by a Meta data center underscores the worries residents have about more than two-dozen data centers that are and could be consuming Wyoming’s energy, water and landscape."

Source: WyoFile, 07/20/2026

Virginia Fails to Pass Data Center Clean Energy Requirements

"The state will tax data center electricity but plans to reduce emissions at the facilities and secure environmental protections went nowhere."

Source: Inside Climate News, 07/20/2026

Busy Season Tests US Fire Bosses As They Juggle Resources To Stay Ahead

"It’s already been a deadly year for firefighters, and authorities have been putting resources where they can more quickly pounce on wildfires before they get out of hand and increase the possibility of additional loss of life and property. Fire managers try to anticipate nature’s next move, placing thousands of firefighters, hundreds of engines, batteries of bulldozers, and fleets of helicopters and air tankers where they’ll make the biggest difference."

Source: AP, 07/15/2026

China and US-Mexico Border Experienced Record Dust Storms in 2025: WMO

"Record-breaking sand and dust storms battered parts of China and the U.S.-Mexico border ​region during 2025, disrupting transport, damaging health and ‌the environment, the World Meteorological Organization (WMO) said in a new report on Friday."

Source: Reuters, 07/10/2026

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