Ambient Air Quality of Golaghat for January 2009
|
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. | ||
| Golaghat Office Building, Golaghat RO |
R |
10 | 14.75 | 8.18 | 3.66 | 10 | 19.75 | 15.30 | 3.93 | 10 | 165.00 | 90.05 | 55.95 | 10 | 213.50 | 137.60 | 60.47 |
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 Golaghat for February 2009
|
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. | ||
| Golaghat Office Building, Golaghat RO |
R
|
8 | 9.25 | 7.28 | 2.82 | 8 | 20.75 | 16.77 | 5.94 | 8 | 179.50 | 102.38 | 74.24 | 8 | 728.50 | 222.38 | 284.35 |
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 Golaghat for March 2009
|
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. | ||
| Golaghat Office Building, Golaghat RO |
R
|
9 | 20.00 | 8.28 | 6.56 | 9 | 32.50 | 18.86 | 7.35 | 9 | 192.00 | 99.33 | 54.86 | 9 | 284.50 | 177.39 | 86.56 |
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 Golaghat for April 2009
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. | ||
| Golaghat Office Building, Golaghat RO | R |
8 | 7.25 | 5.09 | 2.43 | 8 | 16.50 | 13.19 | 3.44 | 8 | 94.50 | 13.19 | 3.44 | 8 | 137.00 | 92.75 | 32.18 |
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 Golaghat for May 2009
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. | ||
| Golaghat Office Building, Golaghat RO | R |
9 | 5.75 | 4.25 | 2.01 | 9 | 17.00 | 13.57 | 4.01 | 9 | 58.00 | 41.33 | 12.66 | 9 | 107.00 | 81.39 | 23.39 |
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 Golaghat for June 2009
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. | ||
| Golaghat Office Building, Golaghat RO | R |
9 | 6.00 | 4.67 | 2.31 | 9 | 16.00 | 12.81 | 3.49 | 9 | 50.50 | 34.17 | 12.09 | 9 | 92.50 | 56.28 | 20.87 |
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.