- Status of Ambient Air Quality (Annual Average) under National Air Quality Monitoring Programme (NAMP) in Bilaspur District of Chhattisgarh (2021)
- Ambient Air Quality of Sulfur Dioxide (SO2) in Bilaspur District of Chhattisgarh (2020)
- Ambient Air Quality Status of Sulphur Dioxide (SO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2020)
- Ambient Air Quality Status of Nitrogen Dioxide (NO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2020)
- Ambient Air Quality Status of PM10 (Particulate Matter Less than 10 Micron) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2020)
- Ambient Air Quality Status of PM2.5 (Particulate Matter Less than 2.5 Micron) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2020)
- Ambient Air Quality Status of PM10 (Particulate Matter Less than 10 Micron) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2019)
- Ambient Air Quality Status of PM2.5 (Particulate Matter Less than 2.5 Micron) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2019)
- Ambient Air Quality Status of Sulphur Dioxide (SO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2019)
- Ambient Air Quality Status of Nitrogen Dioxide (NO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Chhattisgarh (2019)
- Ambient Air Quality of Sulfur Dioxide (SO2) in Bilaspur District of Chhattisgarh (2019)
- Ambient Air Quality of Sulfur Dioxide (SO2) in Bilaspur District of Chhattisgarh (2018)
- Ambient Air Quality of Sulfur Dioxide (SO2) in Bilaspur District of Chhattisgarh (2017)
- Ambient Air Quality Status of Sulphur Dioxide (SO2) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Bilaspur District of Chhattisgarh (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 Bilaspur District of Chhattisgarh (2017)
- Ambient Air Quality Status of PM10 (Particulate Matter Less than 10 Micron) Levels (Annual Average) At Selected Cities and Locations under National Air Quality Monitoring Programme (NAMP) in Bilaspur District of Chhattisgarh (2017)
- Ambient Air Quality of Sulfur Dioxide (SO2) in Bilaspur District of Chhattisgarh (2016)