AMBIENT AIR QUALITY DATA
YEAR - 2005


Ambient Air Quality of Mumbai for January 2005

Location

Type of Area

Sulphur dioxide

Nitrogen dioxide

Respirable Suspended Particulate Matter

Suspended Particulate Matter

Avg.

Std. Dev

n

Avg.

Std. Dev

n

Avg.

Std. Dev

n

Avg.

Std. Dev

n

Parel

I

7

1

8

24

5

8

123

33

8

218

50

8

Worli

R

7

1

9

28

12

9

123

47

9

327

71

9

Kalbadevi

R

6

0.3

9

22

9

9

108

34

9

347

72

9

Note:- I – Industrial Areas, R – Residential and Other Areas

Avg. – Average concentration in m g/m3, Std Dev. – standard deviation, n – number of days on which monitoring is carried out for 16 and more hours a day