Portland remains in the number one spot for poor quality air Monday. The biggest city in Oregon and nearby Seattle are the top cities in the world for air pollution. Portland reached levels considered ...
PORTLAND, Ore. (KOIN) — Across the state, Oregon’s air is getting harder to breathe. The number of days the air quality index was unhealthy for sensitive groups increased in all parts of the state ...
The Oregon Department of Environmental Quality recently released a report compiling air quality data from the 2024 wildfire season, examining how the smoke impacted conditions across the state.
Smoke from central Oregon’s rapidly spreading Flat fire has made the air “unhealthy” to breathe and the worst in the state, according to a state air quality index map, as firefighters try to contain ...