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

Canadian wildfire smoke is impacting the air quality in northern Ohio. AirNow, part of the Environmental Protection Agency, has issued an air quality alert for most of northern Ohio. The Air Quality ...

It wasn’t that long ago that few people were monitoring the air—not the government, not its citizens. Today, weather apps provide estimates of outdoor air quality, and the government’s own air quality ...

Smoke from wildfires has reached Nashville, lowering the air quality to "moderate" levels and posing health risks for ...

Air pollution is the leading environmental risk to human health, causing respiratory and cardiovascular disease as well as ...

Smoke from Canadian wildfires is once again impacting air quality in the Chicago area, with air quality index readings Thursday morning in the "unhealthy" category for some suburbs, according to ...

The Sacramento area woke up to a sheer haze permeating the Valley air, thanks to fine pollutants settling near the ground. According to IQAir, the county’s air quality was “unhealthy for sensitive ...

The 2025 IQ Air World air quality report, had analysed air quality data from 9,446 cities in 143 countries, regions, and ...

TOPEKA (KSNT) – The Kansas Department of Health and Environment has issued an air quality health advisory on Friday as ...

Between 2024 and 2025, Jacksonville's air quality conditions declined from "A" to "B" in the American Lung Association’s “State of the Air” report, stating that residents are being exposed to more ...