Nearly 4 in 10 Americans – or more than 131 million people – lived in areas with unhealthy levels of air pollution in recent years, a new report finds. And the country’s air pollution ...

In a shocking comparison ... pollution far exceeds even the hazardous wildfire smoke currently choking Los Angeles. As the city of LA struggles with wildfires and dangerously high air pollution ...

As a comparison, pollen and dust ... well (sixth and seventh spot for cleanest air respectively) but Asia houses 97 of the 100 most polluted cities on Earth with 83 located in India.

The city's air quality index hit 320, according to IQ Air data, which measures global air pollution—anything above 300 is deemed dangerous. Pollution peaks are frequent in Sarajevo, a city of ...

Delhi’s air quality continues to worsen, with a new report revealing that the national capital was the second most polluted city in India in 2024. Th ...