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| Last Updated:23/01/2020

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Air Quality Index of Sikkim

 

AMBIENT AIR QUALITY MONITORING REPORT FOR THE MONTH OF JANUARY (1st WEEK) 2020

 

The quality of ambient air remains unaffected during the month of January 1st week 2020 i.e. 7.01.2020 and 9.01.2020 and as per the AQI, the quality of air at all  locations are good except the pollutants level of Rangpo, Singtam and Deorali (Gangtok) are found satisfactory due to maximum movement of vehicles in the surrounding area.

 

SN

 

LOCATION

AIR QUALITY INDEX

NAME OF STATION

07.01.2020

09.01.2020

1

RANGPO,  East Sikkim

66 (Satisfactory)

77 (Good)

2

SINGTAM, East Sikkim

47 (Good)

51(Satisfactory)

3

DEORALI, East Sikkim

65 (Satisfactory)

52 (Satisfactory)

4

RAVANGLA, South Sikkim

27(Good)

27 (Good)

5

NAMCHI, South Sikkim

29 (Good)

26 (Good)

6

PELLING, West Sikkim

28(Good)

28(Good)

7

MANGAN, North Sikkim

28(Good)

18(Good)

 

 

 

Note: Air quality monitoring at Chungthang, North Sikkim was not done due to technical issue.

 

 
 

 

 

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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