Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 3.07 | 9 | 11 | 7.30 | 41 | 81 | 10 | 14 | 11 | 5.78 | 24 | 13 | 9 | 7.45 | 5.99 | 15 | 40 | 37 | 15 | 14 | 18 | 46 | 16 | 6.61 | 10 | 23 | 31 | 21 | 6.05 | 4.43 | 10 | 18.22 | 81.17 | 31.00
| 2 | 14 | 34 | 18 | 10 | 3.75 | 2.57 | 14 | 18 | 80 | 102 | 37 | 5.83 | 3.79 | 11 | 18 | 8.39 | 6.79 | 11 | 17 | 21 | 7.70 | ~ | 9 | 12 | 10 | 32 | 25 | 6.49 | ~ | ~ | ~ | 19.92 | 101.86 | 27.00
| 3 | 7.43 | 18 | 80 | 149 | 33 | 14 | 13 | 42 | 63 | 46 | 30 | 64 | 18 | 14 | 12 | 7.50 | 42 | 60 | 12 | 2.60 | 3.99 | 12 | 12 | 89 | 82 | 35 | 18 | 3.51 | 17 | 36 | 44 | 34.85 | 148.89 | 31.00
| 4 | 42 | 14 | 7.97 | 1.36 | 8.72 | 14 | 18 | 16 | 13 | 3.11 | 4.47 | 20 | 8.99 | 13 | 4.67 | 4.75 | 2.50 | 12 | 10 | 24 | 10 | 44 | 31 | 10 | 20 | 32 | 23 | 37 | 18 | 31 | ~ | 16.57 | 43.91 | 30.00
| 5 | 3.10 | 31 | 18 | 1.57 | 2.10 | 3.27 | 11 | 16 | 34 | 10 | 6.63 | 3.51 | 8.83 | 10 | 1.71 | 16 | 5.70 | 4.36 | 16 | 5.83 | 8.49 | 3.24 | 6.24 | 21 | 14 | 21 | 28 | ~ | ~ | ~ | ~ | 11.51 | 34.46 | 27.00
| 6 | ~ | 5.38 | 13 | 9 | 11 | 2.71 | 5.66 | 8.52 | 18 | 4.19 | 3.58 | 2.96 | 5.45 | 3.98 | 8.22 | 14 | 13 | 4.03 | 8.86 | 11 | 6.79 | 3.86 | 9 | 13 | 11 | 2.36 | 9 | 10 | 10 | 11 | ~ | 8.30 | 18.42 | 29.00
| 7 | 24 | 12 | 5.02 | 1.78 | 0.42 | 2.43 | 3.18 | 4.99 | 3.47 | 1.43 | 2.20 | 12 | 5.48 | 7.38 | 16 | 8.61 | 4.46 | 13 | 19 | 8.17 | 11 | 6.90 | 6.03 | 6.82 | 19 | 4.65 | 5.60 | 18 | 11 | 16 | 4.54 | 8.54 | 23.52 | 31.00
| 8 | 17 | 15 | 27 | 17 | 16 | 6.57 | 5.17 | 10 | 22 | 10 | 11 | 12 | 14 | 3.78 | 13 | 8.66 | 13 | 14 | 16 | 6.59 | 2.73 | 17 | 32 | 40 | 31 | 8.44 | 7.82 | 4.03 | 27 | 21 | 20 | 15.10 | 40.41 | 31.00
| 9 | 8.16 | 20 | 31 | 8.16 | 29 | 26 | 18 | 24 | 23 | 23 | 8.92 | 41 | 39 | 52 | 37 | 22 | 16 | 4.65 | 6.76 | 10 | 20 | 37 | 32 | 34 | 20 | 9 | 34 | 33 | 10 | 27 | ~ | 23.46 | 52.39 | 30.00
| 10 | 7.83 | 15 | 5.67 | 24 | 30 | 17 | 31 | 17 | 4.66 | 10 | 17 | 33 | 61 | 24 | 36 | 14 | 31 | 32 | 16 | 20 | 19 | 21 | 22 | 25 | 43 | 41 | 16 | 36 | 41 | 61 | 22 | 25.65 | 61.50 | 31.00
| 11 | 79 | 52 | 59 | 53 | 170 | 21 | 13 | 56 | 29 | 23 | 26 | 32 | 28 | ~ | ~ | 8.03 | 27 | ~ | ~ | ~ | ~ | 21 | 37 | 56 | 49 | 97 | 10 | 81 | 41 | 37 | ~ | 45.96 | 169.58 | 24.00
| 12 | 8.76 | 8.96 | 10 | 3.18 | 2.16 | 10 | 5.07 | 23 | 15 | 24 | 9 | 2.77 | 15 | 8.79 | 20 | 18 | 13 | 11 | 11 | 23 | 39 | 89 | 78 | 4.95 | 3.07 | 7.56 | 31 | 7.79 | 20 | 11 | 18 | 17.77 | 88.74 | 31.00
|
Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples
Quarter
concentration classes in IHd multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| concentration classes in measurement units
part of above IHd multiples in meas. units
0- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 79 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 89
| 10 | 2 | 0 | 0 | 0 | 0 | 0 | 149
| REL. | 88.7 | 8.9 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 88 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 86
| 13 | 1 | 1 | 0 | 0 | 0 | 0 | 170
| REL | 84.8 | 13.9 | 0.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.1 | 1.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 84 | 13 | 0 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 329 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 353
| 24 | 3 | 1 | 0 | 0 | 0 | 0 | 170 | REL. | 93.2 | 5.9 | 0.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.8 | 0.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 93 | 5 | | | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|