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Air Quality Index (AQI) of Cities/Towns/Industrial Areas in the state of Meghalaya monitored under National Air Monitoring Programme (NAMP)

2nd Week September 2022

 

Location
Air Quality Index (AQI)
Rating
Lumpyngngad, Shillong
27
Good
4 1/2 Mile, Upper Shillong
35
Good
Dawki
35
Good
Khliehriat
38
Good
Nongstoin
38
Good
Tura 
28
Good
Barik, Shillong
40
Good
Polo, Shillong
37
Good
Umiam (Industrial Area)
70
Satisfactory
Byrnihat Town (Avg. of 3 sampling locations) 
96
Satisfactory

AQI calculation is as per standard procedures prescribed by Central Pollution Control Board (CPCB), New Delhi.

Rating Scale:

Good: 0-50; Satisfactory: 51-100; Moderate: 101-200; Poor: 201-300; Very Poor: 301-400; Severe: >400

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