- Monthly Air Quality Index (AQI) Value by City in Udupi District of Karnataka (As on January to March, 2024)
- Monthly Air Quality Index (AQI) Value by City in Udupi District of Karnataka (2023)
- Monthly Air Quality Index (AQI) Value by City in Udupi District of Karnataka (2022)
- Annual Air Quality Index (AQI) of Continuous Ambient Air Quality Monitoring Stations (CAAQMS) under National Clean Air Programme (NCAP) by Station and Category in Udupi District of Karnataka (2020-2021)
- Annual Air Quality Index (AQI) of Continuous Ambient Air Quality Monitoring Stations (CAAQMS) under National Clean Air Programme (NCAP) by Station and Category in Udupi District of Karnataka (2019-2020)