News

How do I read the Air Quality Index? What the colors, categories mean
The Air Quality Index (AQI) uses a color-coded scale to inform the public about air pollution levels and potential health ...
Wildfires in western, northern Alberta trigger air quality warnings for some regions
Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...
Air quality alert expands from NYC to Long Island today. Map shows which areas will be impacted.
Another air quality alert has been issued for the NYC area today, and it has expanded to include Long Island and New Jersey.
Lansing State Journal on MSN1d
When will the air clear? Lansing's air quality index for June 6
Canadian wildfire smoke lingers over the Greater Lansing area on June 6. The entire Lower Peninsula is under an air quality ...
Detroit's air quality expected to improve this weekend, but may decline again next week
Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...
Why is the air quality bad today? Rain may clear skies as haze continues across Iowa
Iowans are starting the week with more bad air quality ratings as haze lingers, but the National Weather Service says relief ...
How did the Twin Cities end up with some of the world’s worst air?
Parts of the Twin Cities registered upward of 240 on the air quality index — levels considered “very unhealthy” for everyone ...