Thank you, Saketha. One cautionary note: From the CPCB site, best to download the raw 15-minutes data and you weed out all the redundant numbers like 0’s or negative numbers or 999’s or repeats or any other number you may find not meeting the quality check criteria (we found at least 15 instances of random patterns and numbers that need weeding out). You can request hourly or daily average data, which will allow for downloading longer time periods in one search, but this will likely not pass through the same level of quality check for representativeness. For example, a 24-hour request algorithm will simply aggregate and average that data for the day without any deletions or corrections for quality.
https://urbanemissions.info/blog-pieces/resources-how-to-access-aqdata-in-india/ With best wishes, Sarath -- *Dr. Sarath Guttikunda* *http://www.urbanemissions.info <http://www.urbanemissions.info>* *http://www.indiaairquality.info <http://www.indiaairquality.info>* On Fri, Jul 10, 2020 at 6:43 PM Saketha Ramanujam < [email protected]> wrote: > Hello all, > > I've just uploaded the updated data for all pollution parameters data from > the 221 available stations under cpcbccr here > <https://www.kaggle.com/sakethramanujam/metro-cities-pollution-in-lockdown> > . > Previously the datasets were uploaded for, until 15th of June, which is > now updated to 30th of June. > > > Thanks, > Saketh. > > -- > 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 on the web visit > https://groups.google.com/d/msgid/datameet/CAHzVmys1N96%2B9PMBbFMRSu-Ffw3Fedo8GKL%3Dts7hJQUdhgca%3DQ%40mail.gmail.com > <https://groups.google.com/d/msgid/datameet/CAHzVmys1N96%2B9PMBbFMRSu-Ffw3Fedo8GKL%3Dts7hJQUdhgca%3DQ%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 on the web visit https://groups.google.com/d/msgid/datameet/CAAj%2BwWqURf3i%2BuRy7z3CYurm_x7kx8%2ByLD0rO_B7b3vZzJGfxQ%40mail.gmail.com.
