Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

CLEVELAND, Ohio — Dry and warm weather will peak Tuesday in Northeast Ohio, ahead of rain and thunderstorm chances midweek.

Though the Maine DEP expects a large amount of smoke to move out on Wednesday, the smoke will not entirely clear out of Maine ...

The smoke from Canadian wildfires produced some of the worst fine particle pollution on record in Minnesota over the weekend.

With wildfire smoke in the forecast, track the drop in air quality across dozens of PurpleAir sensors with our live, updating ...

The transport sector and hospital waste have been ranked as the leading air pollutants in many African cities. World ...

The latest forecast and air quality conditions for the greater Los Angeles area, including beaches, valleys and desert ...

Smoke from Northern California wildfires, including the Green Fire, continues to affect Reno and surrounding areas. As of ...

As of this morning, Montreal is among 10 cities in the world with the most polluted air according to IQAir. Montreal is listed as the sixth most polluted major city in the world on IQAir’s live global ...

The vehicle emissions testing program in Northeast Ohio will automatically end if the Trump administration determines it's no ...

Google has rolled out free access to its Gemini AI Pro plan for students in India, waiving the usual subscription cost of Rs ...

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