Ambient Air Quality of Tezpur for July 2006
|
Location
|
Type
of Area
|
Sulphur
dioxide
|
Nitrogen
dioxide
|
Respirable
Suspended Particulate Matter
|
Suspended
Particulate Matter
|
||||||||||||
| n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max. |
Avg. |
Std.
Dev.
|
n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max.
|
Avg. | Std. Dev. | ||
| Tezpur Office Building, Tezpur RLO, PCBA |
R
|
6 | 3.25 | 2.46 | 0.93 | 6 | 7.25 | 5.52 | 2.07 | 6 | 32.50 | 24.42 | 7.38 | 6 | 88.00 | 54.92 |
22.48 |
Note:- R – Residential and Other Areas
Avg. – Average concentration in mg/m3 , Std Dev. – standard deviation, n – number of days for which monitoring is carried out for 16 hours a day
Ambient Air Quality of Tezpur for August 2006
|
Location
|
Type
of Area
|
Sulphur
dioxide
|
Nitrogen
dioxide
|
Respirable
Suspended Particulate Matter
|
Suspended
Particulate Matter
|
||||||||||||
| n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max. |
Avg. |
Std.
Dev.
|
n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max.
|
Avg. | Std. Dev. | ||
| Tezpur Office Building, Tezpur RLO, PCBA |
R
|
10 | 5.25 | 3.33 | 1.51 | 10 | 12.50 | 7.89 | 4.02 | 10 | 48.50 | 24.20 | 11.29 | 10 | 78.50 | 52.65 |
19.05 |
Note:- R – Residential and Other Areas
Avg. – Average concentration in mg/m3 , Std Dev. – standard deviation, n – number of days for which monitoring is carried out for 16 hours a day
Ambient Air Quality of Tezpur for September 2006
|
Location
|
Type
of Area
|
Sulphur
dioxide
|
Nitrogen
dioxide
|
Respirable
Suspended Particulate Matter
|
Suspended
Particulate Matter
|
||||||||||||
| n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max. |
Avg. |
Std.
Dev.
|
n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max.
|
Avg. | Std. Dev. | ||
| Tezpur Office Building, Tezpur RLO, PCBA |
R
|
8 | 6.00 | 3.81 | 2.76 | 8 | 11.13 | 8.56 | 4.15 | 8 | 48.50 | 31.44 | 17.08 | 8 | 134.50 | 73.19 | 35.19 |
Note:- R – Residential and Other Areas
Avg. – Average concentration in mg/m3 , Std Dev. – standard deviation, n – number of days for which monitoring is carried out for 16 hours a day
Ambient Air Quality of Tezpur for October 2006
|
Location
|
Type
of Area
|
Sulphur
dioxide
|
Nitrogen
dioxide
|
Respirable
Suspended Particulate Matter
|
Suspended
Particulate Matter
|
||||||||||||
| n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max. |
Avg. |
Std.
Dev.
|
n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max.
|
Avg. | Std. Dev. | ||
| Tezpur Office Building, Tezpur RLO, PCBA |
R
|
10 | 5.50 | 3.88 | 2.21 | 10 | 11.50 | 8.29 | 3.55 | 10 | 103.50 | 60.55 | 39.80 | 10 | 191.00 | 105.30 | 60.99 |
Note:- R – Residential and Other Areas
Avg. – Average concentration in mg/m3 , Std Dev. – standard deviation, n – number of days for which monitoring is carried out for 16 hours a day.
Ambient Air Quality of Tezpur for November 2006
|
Location
|
Type
of Area
|
Sulphur
dioxide
|
Nitrogen
dioxide
|
Respirable
Suspended Particulate Matter
|
Suspended
Particulate Matter
|
||||||||||||
| n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max. |
Avg. |
Std.
Dev.
|
n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max.
|
Avg. | Std. Dev. | ||
| Tezpur Office Building, Tezpur RLO, PCBA |
R
|
8 | 6.50 | 4.31 | 2.15 | 8 | 14.50 | 9.88 | 4.32 | 8 | 149.00 | 73.50 | 48.96 | 8 | 240.50 | 133.88 | 84.83 |
Note:- R – Residential and Other Areas
Avg. – Average concentration in mg/m3 , Std Dev. – standard deviation, n – number of days for which monitoring is carried out for 16 hours a day.
Ambient Air Quality of Tezpur for December 2006
|
Location
|
Type
of Area
|
Sulphur
dioxide
|
Nitrogen
dioxide
|
Respirable
Suspended Particulate Matter
|
Suspended
Particulate Matter
|
||||||||||||
| n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max. |
Avg. |
Std.
Dev.
|
n |
Max.
|
Avg.
|
Std.
Dev.
|
n |
Max.
|
Avg. | Std. Dev. | ||
| Tezpur Office Building, Tezpur RLO, PCBA |
R
|
8 | 8.50 | 4.53 | 2.85 | 8 | 12.75 | 11.09 | 3.59 | 8 | 184.00 | 133.00 | 49.11 | 8 | 320.00 | 231.56 | 85.76 |
Note:- R – Residential and Other Areas
Avg. – Average concentration in mg/m3 , Std Dev. – standard deviation, n – number of days for which monitoring is carried out for 16 hours a day.