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 On Sun, Jul 13, 2025 at 10:14 AM V.Vasant <[email protected]> wrote: > This is quite beautifully done. Does the dataset have in-City data too > (ie., for geo-mapped locations)? > > Best > Vasant > > On Tue, 8 Jul 2025 at 15:29, Dammalapati Sai Krishna < > [email protected]> wrote: > >> Hello! >> >> The Central Pollution Control Board (CPCB) releases daily bulletins >> <https://cpcb.nic.in/AQI_Bulletin.php> of average AQI and prominent >> pollutants for 200+ cities >> >> We (Urbanemissions.info) <https://urbanemissions.info/> scraped this >> data from 2015-Jan to 2025-Jun. You can access it on Datasette Lite >> (open on desktop) >> <https://urbanemissionsinfo.github.io/AQI_bulletins/data/index.html> or >> download the CSV >> <https://github.com/urbanemissionsinfo/AQI_bulletins/blob/main/data/Processed/AllIndiaBulletinsMaster2025_openrefined.csv> >> . >> More about this data can be read here: GitHub >> <https://github.com/urbanemissionsinfo/AQI_bulletins/tree/main> >> >> Here's a visualization made with this data: AQI Timeseries >> <https://urbanemissionsinfo.github.io/AQI_bulletins/> and our report: AQI >> Analysis for Indian Cities >> <https://urbanemissions.info/wp-content/uploads/docs/SIM-47-2024.pdf> >> >> Best Regards, >> Dammalapati Sai Krishna. >> https://d-saikrishna.github.io/ >> >> -- >> Datameet is a community of Data Science enthusiasts in India. Know more >> about us by visiting http://datameet.org >> --- >> You received this message because you are subscribed to the Google Groups >> "datameet" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion visit >> https://groups.google.com/d/msgid/datameet/CAK0JssagEJuoTFKxEBZ_M9hN-HJWMmUAFJaammQGg3o8iYRnxQ%40mail.gmail.com >> <https://groups.google.com/d/msgid/datameet/CAK0JssagEJuoTFKxEBZ_M9hN-HJWMmUAFJaammQGg3o8iYRnxQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > Datameet is a community of Data Science enthusiasts in India. Know more > about us by visiting http://datameet.org > --- > You received this message because you are subscribed to the Google Groups > "datameet" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/datameet/CAEELyhPBmRaQnZZ_HAMnEf9kF%3DfM8A-n4gjU5Yd8kEO8_7uYTw%40mail.gmail.com > <https://groups.google.com/d/msgid/datameet/CAEELyhPBmRaQnZZ_HAMnEf9kF%3DfM8A-n4gjU5Yd8kEO8_7uYTw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- Datameet is a community of Data Science enthusiasts in India. Know more about us by visiting http://datameet.org --- You received this message because you are subscribed to the Google Groups "datameet" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/datameet/CAAj%2BwWpGuWCXG4d8Cg%2B6TEeZpSjWFS6W9jGNy6AWWaobYZYcJg%40mail.gmail.com.
