| Annual
Average Concentration in µg/m3 of Air Pollutants in Chandigarh
under NAMP Table
1: Summary of SO2 levels in Chandigarh during 2004.
| S.No. |
STATE/UT |
CITY |
LOCATION |
Type of Area |
Average
(µg/m3) |
Std.
deviation |
n |
Air Quality | |
1 |
Chandigarh |
Chandigarh |
Industrial Area |
I |
7 |
6 |
106 |
L | |
Sector –17C |
R |
5 |
5 |
112 |
L | |
Punjab Engg. College |
R |
6 |
5 |
50 |
L | Table
2: Summary of NO2 levels in Chandigarh during 2004.
| S.No. |
STATE/UT |
CITY |
LOCATION |
Type of Area |
Average
(µg/m3) |
Std.
deviation |
n |
Air Quality | |
1 |
Chandigarh |
Chandigarh |
Industrial Area |
I |
37 |
19 |
107 |
L | |
Sector –17C |
R |
26 |
13 |
112 |
L | |
Punjab Engg. College |
R |
26 |
11 |
50 |
L |
Table 3: Summary of RSPM
levels in Chandigarh during 2004.
| S.No. |
STATE/UT |
CITY |
LOCATION |
Type of Area |
Average
(µg/m3) |
Std.
deviation |
n |
Air Quality | |
1 |
Chandigarh |
Chandigarh |
Industrial Area |
I |
136 |
69 |
107 |
H | |
Sector –17C |
R |
104 |
64 |
115 |
C | |
Punjab Engg. College |
R |
83 |
37 |
50 |
H |
Table 4: Summary of SPM
levels in Chandigarh during 2004.
| S.No. |
STATE/UT |
CITY |
LOCATION |
Type of Area |
Average
(µg/m3) |
Std.
deviation |
n |
Air Quality | |
1 |
Chandigarh |
Chandigarh |
Industrial Area |
I |
369 |
152 |
110 |
H | |
Sector –17C |
R |
224 |
148 |
114 |
C | |
Punjab Engg. College |
R |
165 |
63 |
50 |
H | Note:-
R – Residential and other areas, I – Industrial area, Std deviation – Standard
deviation, n – number
of days monitored for 16 and more hours a day L-
Low, M- Moderate, H – High and C – Critical levels of pollution based on exceedence
factor | 
