Toronto was the second worst in a global ranking on Monday. The city had the second-worst air quality in the world as of Monday morning, according to IQAir, a free, real-time air quality monitoring ...

According to IQAir's global air quality ranking, Toronto is currently the second most polluted city in the entire world. It puts the 6ix ahead of major cities known for chronic pollution, such as ...

Fireworks may dazzle, but they also pollute the air, disrupt wildlife and pose health risks. Some North Carolina cities are ...

The countries with the worst air quality included Bangladesh and India, according to an annual report from IQAir.

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Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the report, IQAir said.

That title goes to Byrnihat, an industrial town in India's northeast. DW explores why.Byrnihat looks like many other towns in India's picturesque northeastern states of Assam and Meghalaya. The ...

On Tuesday, March 11, IQAir will release its highly anticipated 7th annual World Air Quality Report, offering an in-depth analysis of global air pollution trends in 2024. With air pollution ...

Wildfire smoke gives Chicago, Detroit some of world’s worst air quality Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...

On Tuesday, IQAir, a Swiss tech company that tracks global air quality, released the report, which evaluated the state of global air quality based on fine particulate matter, also known as PM2.5.

Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, according to an IQAir report.

Only seven countries met World Health Organization (WHO) air quality standards last year, data showed on Tuesday, as researchers warned that the war on smog would only get harder after the United ...