Delhi – Air Quality Forecasts


To support Delhi’s air pollution management, we forecast ambient concentrations for all the criteria pollutants for the next 72-hours. The modeling domain covering Delhi and its satellite cities, extends 80 km in North to South and 80 km West to East, with a spatial resolution of 0.01 degrees (~1 km) and a temporal resolution of 1 hour. The modeled meteorology and concentration data fields are updated everyday at ~7:00 PM IST.

PM2.5

24-hr average Particulate Matter (< 2.5 micro-m)

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PM10

24-hr average Particulate Matter (< 10 micro-m)

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CO

24-hr average Carbon Monoxide

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NO2

24-hr average Nitrogen Dioxide

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Hourly Anime

Animations of hourly concentration maps

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Met Anime

Animations of meteorological parameters

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Modeled Source Contributions to PM2.5

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For more details, visit the Delhi air quality forecasting page. Additional data fields

Delhi’s Air Quality Analysis (2006-2018)

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