AQI Bulletins dataset from CPCB

[Dammalapati Sai Krishna]

Hello!

The Central Pollution Control Board (CPCB) releases daily bulletins of average AQI and prominent pollutants for 200+ cities

We (Urbanemissions.info) scraped this data from 2015-Jan to 2025-Jun. You can access it on Datasette Lite (open on desktop) or download the CSV.

More about this data can be read here: GitHub

Here's a visualization made with this data: AQI Timeseries and our report: AQI Analysis for Indian Cities

Best Regards,

Dammalapati Sai Krishna.

https://d-saikrishna.github.io/

[V.Vasant]

This is quite beautifully done. Does the dataset have in-City data too (ie., for geo-mapped locations)?

Best
Vasant

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[Sarath Guttikunda]

Good morning.

The daily bulletins do not include any further details -- like data at station level or by hour.

https://cpcb.nic.in/AQI_Bulletin.php

The information on the number of stations used and which pollutant is responsible for the city's AQI that day is a useful contribution.

The raw data from CPCB can be downloaded here 

(needs cleaning of 15 min data)

(hourly daily data is also available here, but the averaging and qa/qc methods are unclear)

https://airquality.cpcb.gov.in/ccr/#/caaqm-dashboard-all/caaqm-landing

See under Advance

With best wishes,

Sarath

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[V.Vasant]

Thanks!

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