Air pollution levels in 2026 are raising fresh concerns across different parts of the world. The Air Quality Index (AQI) has ...

India’s Delhi, Uzbekistan's Tashkent, and Vietnam's Hanoi ranked second, third, and fourth, respectively, with AQI scores of 153, 147, and 145.

Dhaka ranked first among the world’s most polluted cities on Thursday morning, recording an Air Quality Index (AQI) of 181 at ...

The air quality was categorised as “unhealthy”, indicating a significant risk to public health, according to AQI standards.

Bangladesh’s capital, Dhaka, once again ranked as the most polluted city in the world on Tuesday morning, recording an Air ...

The new report evaluated air quality in different parts of the country by measuring the presence of ozone and particle pollution in the atmosphere.

While California braces for new clean-air policies and an EV mandate that has been challenged, a new report reveals the state is as polluted as ever, with eight cities in the top 25 most-polluted in ...

Explore how India can address its severe air and water pollution by learning from China's environmental policy successes and ...

In a first for an Indian city, Pune will institutionalise a low-emission zone (LEZ) in its most polluted area, Shivajinagar in the central business district, potentially creating a template for other ...

Thai Nguyen, Bac Ninh and Van Giang placed among the 100 most polluted cities across Asia in 2025, while Hanoi was named the seventh most polluted capital city in the world with fine dust ...

For 152 million Americans, including nearly half of the nation's children and teens, just breathing air in the places they live can be harmful. According to the American Lung Association's latest ...