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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)

5th Week July 2025

 

Sl. No.
Name of City Cover and Location
Air Quality Index (AQI)
Rating
1.
Shillong
(i) Lumpyngngad, Shillong
32
Good
(ii) Barik
50
Good
(iii) 4 1/2 Mile, Upper Shillong
42
Good
(iv) Polo
43
Good
Average of 4 sampling locations
42
Good
2.
Dawki
(i) PHE Quarter, Dawki
24
Good
(ii) Bakur Dawki
26
Good
(iii) Dawki Market
23
Good
Average of 3 sampling locations
24
Good
3.
Khliehriat
(i) O/o BDO, C&R, Khliehriat
38
Good
(ii) Dkhiah Sub Div, Khliehriat
35
Good
(iii) O/o AEE (PWD Road), Khliehriat
33
Good
Average of 3 sampling locations
35
Good
4.
Byrnihat
(i) EPIP, Byrnihat
139
Moderate
(ii)15th Mile, Byrnihat
95
Satisfactory
(iii) 17th Mile, Byrnihat
92
Satisfactory
(iv) Khasi Killing
89
Satisfactory
Average of 4 sampling locations
106
Moderate
5.
Umiam
(i) Umiam Industrial Estate
52
Satisfactory
(ii) Umbir, Umiam
28
Good
(iii) Ri Shat Sngi Orchid Resort, Umiam
24
Good
Average of 3 sampling locations
35
Good
6.
Nongstoin
(i) O/o SDO, PHE, Nongstoin
38
Good
(ii) Nongstoin College, Nongstoin
34
Good
(iii) Forest House, Mawiaban
32
Good
Average of 3 sampling locations
43
Good
7.
Tura
(i) Araimile, Dakopgre, Tura
31
Good
(ii) Akongngre, Tura
32
Good
(iii) O/o DFO, Territorial Division, Ringrey, Tura
28
Good
Average of 3 sampling locations
30
Good
8.
Ampati
(i) Ampati Ciruit House, Ampati
33
Good
(ii) O/o DCIC, Ampati
38
Good
(iii) Adugre, Ampati
31
Good
Average of 3 sampling locations
34
Good
9.
Dadenggre
(i) O/o The Sub Divisional Officer (Civil), Dadenggre
27
Good
(ii) O/o BDO, C & RD Block, Dadenggre
30
Good
(iii) Bolchugre, Dadenggre
29
Good
Average of 3 sampling locations
29
Good
10.
Bajengdoba
Narongkol, Bajengdoba, North Garo Hills
35
Good
Rural Area
11.
Thamar, Amlarem, West Jaintia Hills
16
Good
12.
Mawkynrew Range Office, Laitdiengsai, East Khasi Hills
20
Good

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; BDL: Below Detectable Limit.

 

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