AIR QUALITY IN MAJOR CITIES

 

ON 19 – 20 December 2003
(6 am TO 6 am)

 

GRAPHICAL DATA :

1. Sulphur Dioxide (SO2)

2. Nitrogen Dioxide (NO2)

3. Respirable Suspended Particulate Matter(RSPM)

 

TABULAR DATA :

City

(Location)

Concentration (µg/m3)

Sulphur dioxide (SO2)

Nitrogen dioxide (NO2)

Respirable Suspended Particulate Matter (RSPM)

National Standard

80 

80

100

Bhopal

(Arera Colony)

8

38

 

153

Bhubaneswar

(Nilakanth Nagar)

4

 

9

 

42

 

Chennai

(Adyar)

5

16

82

Delhi

(B.S.Z.Marg)

5

67

279

Kanpur

(Vikas Nagar)

4

 

23

127

Kolkata

(Jatin Das Park)

-

        -

-

Mumbai

(Sion)

27

164

832

Vadodra

(Subhanpura)

4

26

93