| Average AQI value of Guwahati City for the month May 2017 considering six different stations | 465.74 KB |  |
| Average AQI value of Guwahati City for the month April 2017 considering six different stations | 1.32 MB | |
| Average AQI value of Guwahati City for the month March 2017 considering six different stations | 1.4 MB | |
| Average AQI value of Guwahati City for the month February 2017 considering six different stations | 2.06 MB | |
| Average AQI value of Guwahati City for the month January 2017 considering six different stations | 1.4 MB | |
| Average AQI value of Guwahati City for the month December 2016 considering six different stations | 1.27 MB | |
| Average AQI value of Guwahati City for the month November 2016 considering six different stations | 1.37 MB | |
| Average AQI value of Guwahati City for the month October 2016 considering six different stations | 1.43 MB | |
| Average AQI value of Guwahati City for the month September 2016 considering six different stations | 3.24 MB | |
| Average AQI value of Guwahati City for the month August 2016 considering six different stations | 1.41 MB | |
| Average AQI value of Guwahati City for the month July 2016 considering six different stations | 1.23 MB | |
| Average AQI value of Guwahati City for the month June 2016 considering six different stations | 1.05 MB | |
| Average AQI value of Guwahati City for the month May 2016 considering six different stations | 1.29 MB | |
| Average AQI value of Guwahati City for the month April 2016 considering six different stations | 3.54 MB | |
| Average AQI value of Guwahati City for the month March 2016 considering six different stations | 2.64 MB | |
| Average AQI value of Guwahati City for the month February 2016 considering six different stations | 1.1 MB | |
| Average AQI value of Guwahati City for the month January 2016 considering six different stations | 3.18 MB | |
| Average AQI value of Guwahati City for the month December 2015 considering six different stations | 3.17 MB | |
| Average AQI value of Guwahati City for the month November 2015 considering six different stations | 1.02 MB | |
| verage AQI value of Guwahati City for the month October 2015 considering six different stations | 1.01 MB | |
| Average AQI value of Guwahati City for the month September 2015 considering six different stations | 57.75 KB | |
| Average AQI value of Guwahati City for the month August 2015 considering six different stations | 791.16 KB | |
| Average AQI value of Guwahati City for the month July 2015 considering six different stations | 58.07 KB | |
| Average AQI value of Other City for the month January to June 2015 | 1.46 MB | |
| Average AQI value of Guwahati City for the month of January to June 2015 | 1.38 MB | |
