November 10 , 2019
1844 days
1208
- The particulate matter 2.5 in the air over Chennai recently hovered above 100 μm/m3.
- The Realtime monitoring station of Central Pollution Control Board (CPCB) has consistently recorded AQI (Air Quality Index) over 300 at Chennai.
- As per National Ambient Air Quality Standard (NAAQS), AQI between 51-100 is considered satisfactory.
Post Views:
1208