Nairobi, with a daytime population of seven million, grapples with significant urbanization issues, including inadequate wastewater systems, chronic traffic jams, and water rationing.

Fine dust levels were high nationwide on Wednesday, with air quality expected to worsen as yellow dust enters the country ...

BENGALURU, India (AP) — Most of the world has dirty air, with just 17% of cities globally meeting air pollution guidelines, a ...

Kathmandu's air quality has deteriorated, making it the fifth most polluted city in the world with an AQI of 180, according to the Air Quality Index.Beijing, Kampala, Delhi, and Kuwait occupy the top ...