Air pollution remains a major health risk. In the U.S., California has the most polluted cities, while Hawaii and Washington ...

Byrnihat, declared the world's most polluted city, faces severe health issues due to industrial pollution. Residents report ...

A small city on the Meghalaya-Assam border, nearly 2,000 kilometres away from Delhi, is the most polluted in the world, ...

The Punjab Pollution Control Board on Thursday rejected the air quality study by a Swiss technology company that had declared ...

Swiss air quality technology company, IQAir, released its 7th annual World Air Quality Report, highlighting trends in air ...

By contrast, heavy pollution levels were found in Africa and Central & South Asia. All up, the five most polluted countries ...

IQAir recently released its 7th annual World Air Quality Report on March 11, shedding light on the most polluted countries ...

In the five years between 2019 and 2024, average annual air pollution by particles of 2.5 micrometers in diameter or smaller ...

Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.