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

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

The annual report looks at data from more than more than 40,000 ... average of concentrated micrograms of an air pollutant ...

heart attacks and breathing difficulties.Though the World Health Organization (WHO) recommends that average annual ...

This year, report authors were able to incorporate data from 8,954 ... chief scientist and air pollution expert at ...

Debate over gas stove health risks continues as studies link emissions to asthma. Proper ventilation can reduce exposure, GAO ...

The World Health Organization ranks air pollution as the ... was the most polluted city overall. However, the report found Mayaguez in the U.S. Commonwealth of Puerto Rico had the cleanest air ...

with only seven countries meeting World Health Organization (WHO) air quality standards last year, according to a new report. Switzerland-based air quality monitoring database IQAir unveiled its ...

Europe’s progress on health is “stagnating” and in certain areas, even backsliding, according to an overarching new report that covers everything from infections and chronic disease to life ...

Bill Gates warns he can’t make up funding difference after US government stripped global health payments: report - Cuts to ...

One region of the United States ranks in a top 10 that otherwise mostly includes European nations, according to a report from FM.