The Illinois EPA declared an Air Pollution Action Day in the Chicago metro area. See today's air quality index forecast for Illinois.

Residents in lower-income areas, often near highways and industrial sites, still breathe some of the dirtiest air in the ...

Authorities will ban petrol-driven motorbikes and mopeds in Vietnam's capital from 2026 in a bid to cut air pollution.

The study, funded by the Vietnam National University in Hanoi, found the worst air quality along major roads like Ring Road 3 on the city's outskirts, where PM2.5 levels are nearly double the national ...

Vietnam will ban fossil-fuel motorcycles and mopeds from central Hanoi from next year in an attempt to curb worsening air ...

We found that these patients were experiencing higher rates of aneurysmal rupture 3-6 months after peaks in air pollution ...

A mid-year report said Delhi’s end-of-life vehicle ban helps, but focusing only on vehicles overlooks other significant ...