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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 April 2025

 

Sl. No.
Name of City Cover and Location
Air Quality Index (AQI)
Rating
1.
Shillong
(i) Lumpyngngad, Shillong
43
Good
(ii) Barik
54
Satisfactory
(iii) 4 1/2 Mile, Upper Shillong
55
Satisfactory
(iv) Polo
48
Good
Average of 4 sampling locations
50
Good
2.
Dawki
(i) PHE Quarter, Dawki
44
Good
(ii) Bakur Dawki
45
Good
(iii) Dawki Market
43
Good
Average of 3 sampling locations
44
Good
3.
Khliehriat
(i) O/o BDO, C&R, Khliehriat
55
Satisfactory
(ii) Dkhiah Sub Div, Khliehriat
53
Satisfactory
(iii) AEE (PWD Road), Khliehriat
45
Good
Average of 3 sampling locations
51
Satisfactory
4.
Byrnihat
(i) EPIP, Byrnihat
157
Moderate
(ii)15th Mile, Byrnihat
107
Moderate
(iii) 17th Mile, Byrnihat
99
Satisfactory
(iv) Khasi Killing
97
Satisfactory
Average of 4 sampling locations
114
Moderate
5.
Umiam
(i) Umiam Industrial Estate
74
Satisfactory
(ii) Umbir, Umiam
41
Good
(iii) Ri Shat Sngi Orchid Resort, Umiam
59
Satisfactory
Average of 3 sampling locations
53
Satisfactory
6.
Nongstoin
(i) O/o SDO, PHE, Nongstoin
55
Satisfactory
(ii) Nongstoin College, Nongstoin
53
Satisfactory
(iii) Forest House, Mawiaban
52
Satisfactory
Average of 3 sampling locations
53
Satisfactory
7.
Tura
(i) Araimile, Dakopgre, Tura
58
Satisfactory
(ii) O/o DFO, Territorial Division, Ringrey, Tura
57
Satisfactory
(iii) Akongngre, Tura
62
Satisfactory
Average of 3 sampling locations
59
Satisfactory
8.
Ampati
(i) Ampati Ciruit House, Ampati
56
Satisfactory
(ii) O/o DCIC, Ampati
59
Satisfactory
(iii) Adugre, Ampati
53
Satisfactory
Average of 3 sampling locations
56
Satisfactory
9.
Dadenggre
(i) O/o BDO, C & RD Block, Dadenggre
51
Satisfactory
(ii) Bolchugre, Dadenggre
49
Good
(iii) O/o The Sub Divisional Officer (Civil), Dadenggre
47
Good
Average of 3 sampling locations
49
Good
10.
Bajengdoba
Narongkol, Bajengdoba, North Garo Hills
43
Good
Rural Area
11.
Thamar, Amlarem, West Jaintia Hills
39
Good
12.
Mawkynrew Range Office, Laitdiengsai, East Khasi Hills
37
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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