A new report shows air pollution threatens the majority of the world’s population, while information gaps increase the risks.

Global air quality declined in 2025, with more cities reporting standards below international health guidelines on the impact ...

EDF’s Air Tracker combines air pollution data and weather forecasting to reveal what pollutants are in the air and where they ...

The report claims wildfire smoke from Europe and Canada contributed to approximately 1,380 megatons of carbon being released ...

Some Iowans are noticing bad air quality today with air quality index ratings surpassing 100. See the possible causes of ...

Due to wildfire smoke affecting the region, a Code Orange Air Quality Advisory for fine particles has been issued. Smoke from ongoing wildfires may cause increased levels of fine particles in the air, ...

The EPA granted the Phoenix area an exemption from stricter air quality regulations, citing international emissions from Asia ...

A new study linking Pittsburgh’s air pollution to thousands of deaths each year has been published just as the EPA moves to ...