News

What does the air quality index mean? How to read the AQI to navigate wildfire smoke
The EPA's Air Quality Index can tell you whether breathing outside air can be harmful. Here's how to read the scale to plan ...
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Air quality alert issued for Cass and Berrien counties until 1 a.m. EDT Thursday
EDT the National Weather Service reported an air quality alert in effect until Thursday at 1:30 a.m. EDT for Cass and Berrien ...
Weather mailbag: Summer thunderstorm frequency, best weather stations, and air quality
This week in the Boston Globe Weather Mailbag, Globe Weather HQ tackles questions surrounding summer thunderstorm frequency, ...
Elevated air pollution leads to air quality advisory for Windsor, Chatham, Sarnia region
Windsor-Essex, Chatham-Kent and Sarnia-Lambton can all expect elevated air pollution levels again Tuesday. Environment and ...
Why is the air quality bad today? Canadian wildfire smoke degrades air in northern Illinois
The air quality is poor today in northern Illinois due to migrating Canadian wildfire smoke. See the AQI in your area.
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Air Quality Health Advisory issued for parts of New York for ‘fine particulate matter’
The New York State Department of Environmental Conservation and the State Department of Health have issued an Air Quality Health Advisory for Eastern Lake Ontario, Western New York, and other regions ...
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10m Americans in multiple US states told to shut windows TODAY as toxic chemicals spark air quality emergency
Officials have issued an air quality alert for around 10 million Americans, telling them to minimize outdoor activities and ...