Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

Air quality across Minnesota was pretty bad this past weekend. It was so bad that it was ranked as some of the worst in the ...

If you're seeing a thick haze outside your window, it's likely air pollution. Here's how to find out what the air quality is near you.

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Wildfires in Canadian provinces of Manitoba and Saskatchewan are creating smoke visible in Michigan. How to use the air quality index.

How can I check the air quality? Michigan residents can check current conditions through EGLE's MiAir Quality Index Dashboard. The interactive map provides AQI scores for cities across the state.

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant health problems.

The Environmental Protection Agency's Air Quality Index (AQI) map for Thursday displays a number of orange-coded regions, indicating air pollution levels that could harm people with respiratory ...

This map blends data from regulatory monitoring data operated by South Coast AQMD, hundreds of fine particle pollution sensors and a forecast model to generate air quality index values at more ...

The map pulls data from air monitors, hundreds of pollution sensors, and forecast models to provide real-time air quality index (AQI) readings for more than 1,000 locations.

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange ...

What is the Air Quality Index? The Air Quality Index reflects the density of five pollutants in the air: ground-level ozone, particulates, carbon monoxide, nitrogen dioxide, and sulfur dioxide.