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| Last Updated:25/09/2019

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Air Quality Index of Sikkim

 

AMBIENT AIR QUALITY MONITORING REPORT FOR THE MONTH OF JULY (4th WEEK) 2019

 

The quality of ambient air remains unaffected during the month of July 4th week 2019 i.e. 23.07.2019 and 25.07.2019 and as per the AQI, the quality of air at all  locations are good except the pollutants level of Rangpo are found satisfactory due to maximum movement of vehicles in the surrounding area.

 

SN

 

LOCATION

AIR QUALITY INDEX

NAME OF STATION

23.07.2019

25.07.2019

1

RANGPO,  East Sikkim

58 (Satisfactory)

66 (Satisfactory)

2

SINGTAM, East Sikkim

49 (Good)

48 (Good)

3

DEORALI, Gangtok,East Sikkim

27 (Good)

29 (Good)

4

RAVANGLA, South Sikkim

25 (Good)

22 (Good)

5

NAMCHI, South Sikkim

36 (Good)

31 (Good)

6

PELLING, West Sikkim

20 (Good)

11 (Good)

7

CHUNGTHANG, North Sikkim

18 (Good)

18 (Good)

8

MANGAN, North Sikkim

13 (Good)

16 (Good)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

National AQI Category and its associated health impacts

AQI-Standards

 

 

 

 

 

Last 6 Months AQI of Eight Stations at Sikkim (Source: SPCB Sikkim)

 

SN

Year

Rangpo

Singtam

Gangtok

Ravangla

Namchi

Pelling

Chungthang

Mangan

1.

Dec ’18 (07/12/18)

90

71

54

26

32

30

35

51

2.

Jan ’19 (29/01/19)

92

60

57

26

33

32

27

60

3.

Feb ’19 (28/02/19)

45

57

59

31

35

33

35

34

4.

Mar ’19 (26/03/19)

75

47

55

25

32

32

27

47

5.

Apr ’19 (18/04/19)

58

42

27

20

30

27

35

47

6.

May ’19 (30/05/19)

30

33

57

22

33

18

27

18

 

 

 Source: State Pollution Control Board Sikkim

 

 

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