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 | 39 | 30 | 34 | 35 | 42 | 26 | 27 | 33 | 25 | 34 | 50 | 52 | 76 | 36 | 61 | 66 | 39 | 43 | 37 | 30 | 36 | 28 | 31 | 36 | 24 | 48 | 23 | 49 | 54 | 41 | 32 | 39.25 | 75.77 | 31.00
| 2 | 28 | 38 | 26 | 37 | 19 | 49 | 39 | 29 | 25 | 40 | 41 | 44 | 19 | 44 | 45 | 53 | 29 | 18 | 17 | 11 | 8.34 | 6.58 | 24 | 58 | 75 | 38 | 51 | 43 | ~ | ~ | ~ | 34.10 | 75.19 | 28.00
| 3 | 40 | 53 | 40 | 31 | 21 | 27 | 29 | 22 | 33 | 21 | 16 | 15 | 14 | 10 | 35 | 17 | 15 | 27 | 3.42 | 7.77 | 5.20 | 25 | 12 | 21 | 11 | 12 | 6.88 | 6.98 | 12 | 32 | 38 | 21.15 | 53.23 | 31.00
| 4 | 26 | 20 | 17 | 7.47 | 13 | 15 | 21 | 15 | 23 | 22 | 17 | 3.21 | 4.18 | 11 | 20 | 20 | 17 | 14 | 22 | 12 | 10 | 14 | 26 | 28 | 18 | 15 | 22 | 18 | 14 | 17 | ~ | 16.70 | 27.79 | 30.00
| 5 | 13 | 10 | 12 | 7.89 | 8.28 | 12 | 12 | 11 | 11 | 11 | 7.24 | 10 | 7.64 | 13 | 5.70 | 5.39 | 6.48 | 5.45 | 11 | 9 | 6.21 | 11 | 10 | 9 | 6.82 | 10 | 7.57 | 7.05 | 5.34 | 6.18 | 6.10 | 8.76 | 13.16 | 31.00
| 6 | 6.97 | 6.00 | 5.65 | 10 | 11 | 10 | 6.11 | 4.28 | 10 | 8.31 | 9 | 9 | 6.54 | 10 | 6.55 | 4.80 | 3.98 | 5.15 | 10 | 7.32 | 5.20 | 7.63 | 6.41 | 6.07 | 6.16 | 6.91 | 5.29 | 6.67 | 5.11 | 6.61 | ~ | 7.08 | 11.23 | 30.00
| 7 | 5.03 | 4.59 | 5.87 | 3.41 | 3.78 | 6.08 | 5.13 | 2.94 | 3.72 | 4.13 | 3.80 | 3.52 | 3.33 | 4.91 | 4.10 | 6.97 | 4.53 | 3.19 | 4.97 | 6.29 | 6.15 | 4.63 | 6.96 | 7.38 | 6.43 | 6.69 | 4.93 | 6.78 | 5.51 | 7.61 | 5.36 | 5.12 | 7.61 | 31.00
| 8 | 5.40 | 6.85 | 4.59 | 4.24 | 3.67 | 3.84 | 3.77 | 4.31 | 4.35 | 4.26 | 5.09 | 6.48 | 5.41 | 5.95 | 6.71 | 8.22 | 3.92 | 5.28 | 4.30 | 10 | 5.96 | 5.16 | 6.37 | 8.73 | 6.00 | 5.07 | 5.58 | 7.47 | 4.55 | 5.46 | 4.72 | 5.53 | 9.66 | 31.00
| 9 | 5.09 | 6.72 | 4.43 | 4.95 | 6.69 | 8.55 | 5.73 | 6.18 | 5.45 | 6.54 | 7.97 | 9 | 14 | 10 | 8.86 | 11 | 12 | 11 | 10 | 13 | 11 | 19 | 14 | 10 | 13 | 13 | 15 | 16 | 18 | 16 | ~ | 10.38 | 18.66 | 30.00
| 10 | 12 | 10 | 8.17 | 8.10 | 12 | 8.97 | 14 | 24 | 17 | 14 | 11 | 18 | 18 | 17 | 17 | 17 | 12 | 20 | 26 | 15 | 15 | 14 | 15 | 13 | 17 | 17 | 19 | 16 | 12 | 10 | 11 | 14.75 | 26.36 | 31.00
| 11 | 10 | 15 | 29 | 31 | 25 | 20 | 16 | 12 | 20 | 50 | 65 | 37 | 23 | 30 | 47 | 30 | 27 | 28 | 25 | 33 | 22 | 14 | 19 | 40 | 61 | 29 | 21 | 19 | 19 | 16 | ~ | 27.83 | 64.67 | 30.00
| 12 | 26 | 21 | 19 | 24 | 35 | 19 | 24 | 35 | 85 | 48 | 40 | 22 | 31 | 61 | 44 | 27 | 38 | 36 | 21 | 26 | 20 | 33 | 32 | 23 | 22 | 24 | 21 | 17 | 31 | 22 | 31 | 30.78 | 84.80 | 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 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 87.7 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28
| 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 | 24.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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 | 22.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 350 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 95.8 | 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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