Uttar Pradesh's Ghaziabad Most Polluted City In November
In November, Ghaziabad topped India’s pollution chart with PM2.5 at 224 µg/m³. Other polluted cities included Delhi, Noida, and Hapur. Pollution rose in 20 of 29 NCR cities due to transport, industry, and power plants. Shillong remained the cleanest at 7 µg/m³. Many states, including Rajasthan & Haryana, saw high pollution levels.