An air quality alert for increased ozone was issued for southeast Michigan on Saturday by the Michigan Department of Environment, Great Lakes and Energy. Elevated ozone levels during the mid-afternoon ...

Smoke from Canadian wildfires is causing air quality concerns and hazy skies for many Americans in the Midwest and Northeast for another day this week. A map of the current Air Quality Index, the ...

The air quality in Detroit is unhealthy Friday with some areas in southeast Michigan even experiencing very unhealthy or hazardous conditions, according to the U.S. Air Quality Index. People with ...

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Air pollution in North India, especially Delhi, is becoming increasingly severe. People are facing difficulties due to poor air quality. Therefore, checking the air quality before leaving home has ...

Air quality continues to worsen across the United States as smoke stemming from Canadian wildfires begins moving south prompting air quality advisories in multiple states. The National Weather Service ...