I found the document "National Air Quality Index - Book" which explains how/what parameters are used to calculate AQI
https://www.documentcloud.org/documents/1762477-national-air-quality-index-aqi-final-book.html Thej -- Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ http://thejeshgn.com GPG ID : 0xBFFC8DD3C06DD6B0 On 8 April 2015 at 07:58, Thejesh GN <[email protected]> wrote: > Is there a document on how this specific AQI is calculated? > > Thej > -- > Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ > http://thejeshgn.com > GPG ID : 0xBFFC8DD3C06DD6B0 > > On 8 April 2015 at 06:27, Eric Dodge <[email protected]> wrote: > >> A couple other points to add to the discussion: >> >> The color of the map dots doesn't correspond to the AQI level displayed >> when you click on the station. >> >> The color scale for PM2.5 is absurd. The WHO limit for PM2.5 is 10 but >> values up to 100 are being shown as green on this visualization. >> >> Eric >> >> On Wed, Apr 8, 2015 at 2:31 AM, srinivas kodali <[email protected]> >> wrote: >> >>> Hi All, >>> >>> Here is the website for the National Air Quality Index. A simple made to >>> look good website http://aqi.iitk.ac.in:9000/# >>> >>> Play with it once. There is a air quality monitoring station in IIT >>> Madras, the most greenest and least polluting part of Chennai. How can you >>> compare that to chennai`s pollution when your sample itself is biased? >>> >>> Delhi the stations seem different from that of Delhi Pollution Control >>> Committee http://www.dpccairdata.com/dpccairdata/display/index.php , >>> For example RK Puram and IGI Airport stations are visible no where. >>> >>> Someone from each city please have a look at the station location in >>> your city. I feel they are not spatially varied in the right way. >>> Like in Ahmedabad, the only station is near kankaria lake. I believe >>> it`s old city, correct me if I am wrong. >>> >>> I feel all of this is more of a college project than a actual national >>> project. The sensors being used to measure these readings are also not >>> known. >>> >>> @thej: Can we compare banglore data with the data you generate through >>> your network and also other sensors placed in banglore? I feel the JP Nagar >>> station is from the office of fields of view >>> >>> @harsha: I am not sure of the Sanathnagar Station in Hyderabad, the >>> location seems to be wrong. Will you be able to find out more details >>> please? >>> >>> Regards, >>> Srinivas Kodali >>> >>> -- >>> 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]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> > -- 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]. For more options, visit https://groups.google.com/d/optout.
