What stands out is how even less expected places are appearing on the high pollution list, not just the usual metropolitan ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. On Wednesday, I went for a walk outside ...

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

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 ...

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

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 ...