After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...
Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.
Indicators like the Air Quality Index (AQI), commonly used to track air pollution ... The EPA created six color-coded ...
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
Government measures fall short, experts say, as air quality index (AQI) readings become more hazardous in Thai capital.
An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.
Oregon DEQ issues air quality advisory for several counties due to air stagnation trapping smoke and pollutants.
The Oregon Department of Environmental Quality issued an air quality advisory for Eastern Lane, Eastern Linn, Eastern Marion, ...
A total of six towns in Monmouth and Ocean counties have unhealthy air and ozone levels, according to AirNow.gov.
Jan 16 (Reuters) - Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier ... as judged by the EPA's Air Quality Index rating system.