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Air Quality Index of Sikkim

 

AMBIENT AIR QUALITY MONITORING REPORT FOR THE MONTH OF DECEMBER (1ST WEEK) 2018

 

As per the findings of the Ambient Air Quality monitoring, the quality of Ambient Air remains unaffected during the month of December 1st week 2018 (i.e. 03/12/18 & 07/12/18) and as per the AQI, the quality of air at almost all the locations were good except the pollutants level of Rangpo, Singtam, Deorali (Gangtok) and Mangan are higher duw to maximum movement of vehicles in the surrounding area.

 

 

 

LOCATION

AIR QUALITY INDEX

NAME OF STATION

03.12.2018

05.12.2018

07.12.2018

1

RANGPO,  East Sikkim

63 (Satisfactory)

94 (Satisfactory)

90 (Satisfactory)

2

SINGTAM, East Sikkim

63 (Satisfactory)

62 (Satisfactory)

71 (Satisfactory)

3

DEORALI, East Sikkim

62 (Satisfactory)

45 (Good)

54 (Satisfactory)

4

RAVANGLA,South Sikkim

27(Good)

24 (Good)

26 (Good)

5

NAMCHI, South Sikkim

31 (Good)

30 (Good)

32 (Good)

6

PELLING, West Sikkim

29 (Good)

30 (Good)

30 (Good)

7.

MANGAN, NorthSikkim

35 (Good)

35 (Good)

35 (Good)

8.

CHUNGTHANG, North Sikkim

41 (Good)

47(Good)

51 (Satisfactory

 

 

 

  

 

   National AQI Category and its associated health impacts

AQI-Standards

 

 

Last 5 Months (Jan-Jun) AQI of Eight Stations at Sikkim (Source: SPCB Sikkim)

 

SN

Year

Rangpo

Singtam

Gangtok

Ravangla

Namchi

Pelling

Chungthang

Mangan

1.

Jan ’18 (25/01/18)

89

87

67

34

24

33

24

26

2.

Feb ’18 (22/02/18)

92

100

56

27

23

33

26

39

3.

Mar ’18 (27/03/18)

86

91

51

40

31

77

40

55

4.

Apr ’18 (19/04/18)

52

34

50

29

33

30

35

26

5.

Jun ’18 (21/06/18)

63

No data

89

21

23

15

No data

No data

 

 

 

 

 Source: State Pollution Control Board Sikkim

 

 

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