|
|
SEPTEMBER 06 TO
SEPTEMBER 12, 2004
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 |
6/9/04 |
256.64 |
79.03 |
5.05 |
46.23 |
7/9/04 |
237.47 |
65.99 |
4.44 |
44.32 |
8/9/04 |
233.30 |
55.64 |
3.81 |
42.34 |
9/9/04 |
374.34 |
94.67 |
4.86 |
47.37 |
10/9/04 |
281.68 |
61.97 |
4.45 |
42.55 |
11/9/04 |
NM |
NM |
NM |
NM |
12/9/04 |
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 |
| 6/9/04 |
228.68 |
Very
Unhealthy |
|
| 7/9/04 |
219.14 |
Very
Unhealthy |
|
| 8/9/04 |
217.06 |
Very
Unhealthy |
|
| 9/9/04 |
287.23 |
Very
Unhealthy |
|
| 10/9/04 |
241.13 |
Very
Unhealthy |
|
| 11/9/04 |
NM |
NM |
|
| 12/9/04 |
NM |
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? |
