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 ...

HANOI, Vietnam (AP) — Vietnam will ban fossil-fuel motorcycles and mopeds in the heart of the capital, Hanoi, starting July ...

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

Mumbai: In the first six months of 2025, Mumbai, as a whole, reported average toxic PM2.5 levels in the air below the ...

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 ...