Delhi NCR Air Quality Index (AQI) Today
Live AQI, PM2.5 and PM10 levels for Delhi NCR — Delhi, Noida, Gurugram, Ghaziabad, Faridabad and nearby cities. Updated hourly.
Delhi NCR Cities
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Most Polluted Localities in Delhi NCR (live ranking)
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Cleanest Air in Delhi NCR Right Now
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Delhi – AQI by Area
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Noida – AQI by Area
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Greater Noida – AQI by Area
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Ghaziabad – AQI by Area
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Gurugram – AQI by Area
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
Faridabad – AQI by Area
Modelled on a ~10 km grid (CAMS via Open-Meteo): nearby areas can share the same value. Not a street-level sensor reading.
About air quality in Delhi NCR
The National Capital Region covers Delhi plus satellite cities including Noida, Greater Noida, Ghaziabad, Gurugram and Faridabad. Delhi NCR sits in the Indo-Gangetic plain, where winter temperature inversions, low wind speed, vehicle exhaust, construction dust and crop-residue burning in Punjab and Haryana push PM2.5 well above safe limits from late October to January. Air is usually cleanest during the monsoon (July–September). Use the live ranking below to compare cities and localities, then open any area for its hourly forecast and health advice.
Values are modelled estimates (CAMS via Open-Meteo, ~10 km grid) and are refreshed hourly. See our methodology.
Frequently Asked Questions about Delhi NCR Air Quality
Essential health, medical, and lifestyle advice for residents