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Air
Quality for the month of January, 2003 |
Parameters
Date |
Suspended
Particulate Matter (mg/m3) |
Respirable
Suspended Particulate
Matter (mg/m3) |
Sulphur
dioxide
(mg/m3) |
Nitrogen
dioxide
(mg/m3) |
Maximum *
Permissible limit (mg/m3) |
100 |
75 |
30 |
30 |
01/1/03 |
ND |
ND |
ND |
ND |
02/1/03 |
ND |
ND |
ND |
ND |
03/1/03 |
183.77 |
109.41 |
5.71 |
62.48 |
04/1/03 |
238.94 |
156.07 |
5.65 |
54.39 |
05/1/03 |
262.88 |
200.08 |
5.48 |
53.09 |
06/1/03 |
ND |
ND |
ND |
ND |
07/1/03 |
175.92 |
138.94 |
4.86 |
48.48 |
08/1/03 |
303.35 |
151.02 |
6.95 |
56.76 |
09/1/03 |
330.25 |
196.48 |
7.70 |
57.6 |
10/1/03 |
246.31 |
158.3 |
4.77 |
48.51 |
11/1/03 |
229.63 |
165.97 |
4.6 |
49.37 |
12/1/03 |
265.98 |
156.29 |
4.55 |
49.48 |
13/1/03 |
259.61 |
154.29 |
3.73 |
45.78 |
14/1/03 |
225.9 |
155.89 |
4.28 |
45.07 |
15/1/03 |
232.29 |
157.62 |
4.37 |
46.04 |
16/1/03 |
217.59 |
139.29 |
3.91 |
43.76 |
17/1/03 |
332.53 |
201.94 |
4.75 |
47.01 |
18/1/03 |
296.68 |
197.05 |
3.62 |
34.02 |
19/1/03 |
311.78 |
150.72 |
3.67 |
33.71 |
20/1/03 |
ND |
ND |
ND |
ND |
21/1/03 |
ND |
ND |
ND |
ND |
22/1/03 |
ND |
ND |
ND |
ND |
23/1/03 |
ND |
ND |
ND |
ND |
24/1/03 |
ND |
ND |
ND |
ND |
25/1/03 |
321. |
172.18 |
5.46 |
48.28 |
26/1/03 |
496.01 |
213.10 |
5.35 |
49.09 |
27/1/03 |
296.96 |
100.21 |
4.86 |
45.72 |
28/1/03 |
ND |
ND |
ND |
ND |
29/1/03 |
ND |
ND |
ND |
ND |
30/1/03 |
ND |
ND |
ND |
ND |
31/1/03 |
ND |
ND |
ND |
ND |
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ND-Not detected due
to technical reasons.
*Tughlakabad has been considered as sensitive area as Batra hospital is in close vicinity.
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*What is AQI?
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