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 Salem District of Tamil Nadu (2019-2020) | |||||
District | City/Location | Category | PM2.5 Concentration in μg/m3 | ||
Maximum | Minimum | Average | |||
Salem | |||||