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Airquality

Will wildfire smoke make a comeback in the Midwest and East?
July 26, 2026, 2:42 pm EDT
The latest rash of fires is in the Northwest and western Canada. That may send more smoke east, but with a difference.
Canadian wildfire smoke lead to worst particulate air quality in over 25 years in parts of Midwest, East
July 22, 2026, 11:43 am EDT
The July 2026 wildfire smoke event blanketed the Midwest and East in a dense pall of smoke for days.
Bad air quality? Here’s what you can do
July 21, 2026, 9:34 am EDT
Lots of things can affect the air quality index. Here’s how it works and how to protect your health and home.
Air pollution’s effects on you, explained
July 21, 2026, 9:32 am EDT
A pulmonologist explains why even healthy people are at risk — and what actually helps.
Wildfire smoke maps tracker: air quality forecast, current smoke, radar and more
July 21, 2026, 9:26 am EDT
Track everything you need to know about the wildfire smoke, from current conditions to forecasts.
How to protect yourself from bad air quality
June 22, 2026, 5:07 am EDT
Tons of things can make the air quality index look less than favorable. Here’s how it works and how to protect your health and home.
Dangers May Linger After Wisconsin Refinery Explosion
April 28, 2018, 10:14 pm EDT
A huge plume of black, billowing smoke from an oil refinery blast in Superior, Wisconsin Thursday may pose problems for people living downwind of the explosion.

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