Urban bus transport systems in dire straits in India, says new CSE-CITIES Forum study

Ozone pollution spreading across Indian cities, says new CSE analysis

CSE welcomes direct fleet renewal and electric vehicle integration in Delhi-NCR

Beyond the burn: Delhi’s winter smog intensifies even after stubble fires fade

CSE releases new analysis of early winter air pollution trends in Delhi-NCR

December 1, 2025

How Delhi is losing its Cool: Heat and rising demand for cooling and electricity consumption

Indian mega cities face high ozone pollution this summer: CSE

CSE Position Paper: Phasing out of personal vehicles on the basis of their age

Delhi-NCR ozone levels higher and more widespread this summer: CSE

CSE releases nation-wide review of good practices in clean air action

CSE releases 2024-25 winter air pollution analysis for six megacities of India

Annual PM2.5 levels rose in 2024 for the second consecutive year, despite a drop in stubble burning

Mobility crisis is behind the pollution in Delhi

Diwali 2024: What is the first smog event of the season like? A briefing note

Why is Delhi’s air unbreathable despite a dip in farm fires?

High concentrations of ground-level ozone in India’s major metropolitan areas, says new CSE study