A view of the national capital shrouded in smog | PTI file photo New Delhi- Delhi ranked as the most polluted among 33 states and Union territories...

Delhi emerges as India's most polluted region, with PM2.5 levels a staggering 20 times the WHO guideline. A new satellite study reveals the...

The district’s annual PM2.5 average stood at 81.27 micrograms per cubic metre based on Central Pollution Control Board data assessed by Crea between...

New Delhi  —  It’s easy to tell when it’s smog season in New Delhi; the air gets darker, heavier and starts scratching the throats and testing...

New Delhi  —  It’s easy to tell when it’s smog season in New Delhi; the air gets darker, heavier and starts scratching the throats and testing...

A decade-long study reveals no major Indian city met safe air quality standards between 2015 and November 2025. Delhi consistently ranked as the most...

Millions in India's capital face a persistent health hazard from air pollution, with sustained high levels of PM2.5 linked to severe respiratory,...

Tehran’s rapidly worsening air pollution has reached life-threatening levels, prompting Iran’s vice president to caution on Friday that...