Fewer than one in five global cities met World Health Organization air pollution standards in 2024 with Central and South ...

People brave "severe plus" smog shrouding New Delhi, India, on November 15 when the National Capital Region's Air Quality Index hit 424, according to the Central Pollution Control Board.

Air quality in Courtenay is improving while pollution caused by wood stove smoke has been steadily decreasing over the past ...

A new study reveals that Delhi's winter humidity causes fine particulate matter (PM1) to absorb moisture, potentially ...

New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being underestimated by up to ...

Prenatal exposure to fine particulate matter (PM2.5) at levels above 65 µg/m³ was associated with a sharp rise in atopic ...