The Air Quality Index (AQI) uses a color-coded scale to inform the public about air pollution levels and potential health ...

Canadian wildfire smoke lingers over the Greater Lansing area on June 6. The entire Lower Peninsula is under an air quality ...

As wildfires continue to rage in western Canada, the Environmental Protection Agency issued its first alert of the year for ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked eighth on the list of cities with the worst air quality with an ...

Expect clear and sunny skies across Doha today, with temperatures soaring to a high of 38°C and dipping to a low of 29°C by ...

The U.S. Air Quality Index (AQI) is the Environmental Protection Agency’s tool for reporting outdoor air quality and health.

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

CAQM has instructed all implementing agencies to rigorously monitor and enforce the measures. The commission will continue to ...

A Chicago Air Quality Alert has been extended through Friday as smoke from Canada wildfires has pushed the AQI into unhealthy ...

An air quality alert for central Ohio was extended today, June 8, as haze from Canadian wildfires continues to cloud the ...