- Ambient Air Quality Status of Sulphur Dioxide (SO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Purulia District of West Bengal (2017)
- Ambient Air Quality Status of Nitrogen Dioxide (NO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Purulia District of West Bengal (2017)
- Month-wise Status of Ambient Air Quality by Purulia Town Location under National Clean Air Programme (NCAP) in Purulia District of West Bengal (2016-2017)