|
|
January 31 TO February 06,
2005
Parameters
Date |
Suspended
Particulate matter (mg/m3) |
Respirable
Suspended Particulate
Matter (mg/m3) |
Sulfur
dioxide
(mg/m3) |
Nitrogen
dioxide
(mg/m3) |
Maximum*
Permissible limit (mg/m3) |
100 |
75 |
30 |
30 |
31/1/05 |
281.96 |
132.17 |
3.97 |
54.06 |
1/2/05 |
270.37 |
132.49 |
4.13 |
54.23 |
2/2/05 |
292.39 |
136.33 |
5.41 |
55.17 |
3/2/05 |
307.38 |
154.06 |
6.56 |
57.12 |
4/2/05 |
312.65 |
178.03 |
6.08 |
58.40 |
5/2/05 |
346.94 |
199.92 |
4.11 |
54.64 |
6/2/05 |
NM |
NM |
NM |
NM |
*Tughlakabad has been considered as
sensitive area as Batra hospital is in close vicinity.
NM: Not measured due to unavoidable reasons.
|
|
| |
Actual value |
| |
Permissible limit |
|
*Tughlakabad has been considered
as sensitive area as Batra hospital is in close vicinity.
DATE |
AQI |
DESCRIPTION |
COLOR |
| 31/1/05 |
241.27 |
Very
Unhealthy |
|
| 1/2/05 |
235.51 |
Very
Unhealthy |
|
| 2/2/05 |
246.46 |
Very
Unhealthy |
|
| 3/2/05 |
253.92 |
Very
Unhealthy |
|
| 4/2/05 |
256.54 |
Very
Unhealthy |
|
| 5/2/05 |
273.60 |
Very
Unhealthy |
|
| 6/2/05 |
NM |
|
|
AQI
INDEX |
| INDEX VALUE |
DESCRIPTION |
COLOUR |
| 0-50 |
Good |
Green |
| 51-100 |
Marginal (Moderate) |
Yellow |
| 101-200 |
Unhealthy (Poor) |
Orange |
| 201-300 |
Very Unhealthy (Very Poor) |
Red |
| 301+ |
Critical |
Purple |
*What is
AQI? |
