ISTANBUL—Air pollution levels in nearly every country exceed what medical experts consider safe to breathe, according to a ...

Residents of the Thai capital once again face unhealthy air quality today, as IQAir places Bangkok firmly in the top 10 of ...

A recent global survey identifies Tajikistan as one of the world's most polluted countries, with vehicle emissions being a ...

In 2021, IQAir reported a PM2.5 concentration in India of 58.1; in 2024, that number decreased to 50.6. India’s leaders have ...

The Bangladeshi capital is routinely among the world's most polluted cities, its air is a stew of brick kiln soot, exhaust ...

Byrnihat, declared the world's most polluted city according to IQAir's World Air Quality Report 2024, faces severe health ...

IQAir latest study shows 19 of 20 cities with worst air pollution are in India, Pakistan, Bangladesh, China, and Kazakhstan ...

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

An analysis by Swiss air quality technology firm IQAir, published Tuesday ... and India ranked as the most polluted nations.

The most polluted and the cleanest areas of Greece in terms of air quality are published by the report of Swiss company IQAir ...

IQAir analysed data collected from over 40,000 air quality ... In a surprise to many in Thailand, the country did not make ...

A Swiss company that tracks global air quality has named Delhi the world’s most polluted national capital for the sixth year ...