Home Tamil Nadu All Districts Environment and Pollution Air Pollution Ambient Air Quality Status 2020
Sample Data Format
 District-wise 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 Tamil Nadu
(2019-2020) 
 District  City/Location  Category  PM2.5 Concentration in μg/m3 
 Maximum  Minimum  Average 
 Chennai           
          
          
          
          
          
          
          
 Coimbatore           
          
          
 Thoothukkudi           
          
          
 Madurai           
          
          
 Salem           
          
          
 Tiruchirappalli           
          
          
          
          
 Cuddalore           
          
          
 
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