Air quality has been a hot button issue across the country this summer as wildfires in Canada have pushed smoke and other particulates into the air. According to the Canadian Interagency Forest Fire ...

WASHINGTON — The smoke from hundreds of ongoing wildfires in Canada has been causing problems across the United States and tens of millions of people are once again facing unhealthy air alerts. The ...

As of Thursday morning, Chicago, Detroit and Washington, D.C. were ranked as the three cities with the worst air quality in the world, according to IQ Air's Air Quality Index. Canada has over 250 ...

It wasn’t that long ago that few people were monitoring the air—not the government, not its citizens. Today, weather apps provide estimates of outdoor air quality, and the government’s own air quality ...

OLYMPIA, Wash. — The Washington State Department of Ecology (WSDOE) launched an enhanced air quality monitoring map to make tracking air pollution more accessible for Washington residents. Ecology has ...