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 | 8.86 | 15 | 50 | 106 | 53 | 47 | 21 | 13 | 16 | 12 | 7.28 | 10 | 51 | 31 | 27 | 22 | 18 | 8.14 | 8.82 | 4.20 | 3.81 | 6.83 | 7.56 | 7.24 | 3.47 | 2.74 | 2.06 | 3.01 | 2.32 | 6.63 | 10 | 18.90 | 105.73 | 31.00
| 2 | 6.53 | 6.48 | 8.06 | 12 | 21 | 10 | 10 | 2.38 | 2.96 | 1.80 | 1.49 | 1.70 | 5.28 | 22 | 29 | 43 | 15 | 11 | 2.40 | 1.37 | 8.14 | 2.73 | 1.45 | 4.02 | 3.45 | 2.19 | 1.71 | 2.68 | ~ | ~ | ~ | 8.56 | 42.57 | 28.00
| 3 | 4.04 | 16 | 7.11 | 8.74 | 10 | 9 | 2.01 | 7.48 | 8.65 | 11 | 13 | 15 | 19 | 11 | 14 | 23 | 11 | 10 | 4.93 | 2.58 | 3.57 | 10 | 11 | 7.34 | 11 | 16 | 12 | 15 | 20 | 20 | 11 | 11.08 | 23.02 | 31.00
| 4 | 29 | 16 | 12 | 15 | 15 | 6.41 | 10 | 21 | 20 | 18 | 12 | 9 | 4.14 | 3.54 | 2.95 | 4.76 | 24 | 21 | 12 | 6.22 | 5.47 | 8.00 | 7.57 | 7.61 | 13 | 5.72 | 2.71 | 4.09 | 2.96 | 3.29 | ~ | 10.80 | 28.80 | 30.00
| 5 | 4.56 | 7.49 | 6.59 | 7.82 | 4.94 | 3.64 | 19 | 3.50 | 6.66 | 11 | 6.16 | 4.85 | 10 | 3.57 | 5.68 | 7.52 | 3.03 | 9 | 10 | 15 | 15 | 7.45 | 6.79 | 4.17 | 10 | 5.01 | 8.29 | 21 | 17 | 5.28 | 16 | 8.64 | 21.36 | 31.00
| 6 | 5.00 | 3.69 | 5.72 | 15 | 11 | 5.72 | 2.88 | 1.61 | 7.38 | 10 | 6.51 | 4.17 | 2.87 | 3.97 | 2.05 | 2.36 | 6.01 | 17 | 5.77 | 8.46 | 7.94 | 8.88 | 5.30 | 5.24 | 3.72 | 12 | 3.53 | 4.40 | 3.13 | 4.68 | ~ | 6.21 | 17.45 | 30.00
| 7 | 5.76 | 5.71 | 5.52 | 1.96 | 1.98 | 7.45 | 4.68 | 13 | 8.26 | 4.42 | 5.39 | 19 | 7.90 | 17 | 11 | 6.45 | 9 | 5.68 | 4.23 | 6.85 | 1.88 | 3.62 | 3.32 | 5.30 | 4.39 | 5.34 | 10 | 6.56 | 8.01 | 8.86 | 13 | 7.18 | 18.60 | 31.00
| 8 | 3.20 | 7.10 | 7.04 | 12 | 8.49 | 11 | 13 | 8.08 | 5.53 | 7.02 | 10 | 1.56 | 3.59 | 21 | 3.86 | 4.15 | 8.44 | 6.55 | 8.28 | 8.76 | 7.58 | 18 | 16 | 11 | 11 | 11 | 5.55 | 5.18 | 6.67 | 9 | 16 | 8.89 | 20.50 | 31.00
| 9 | 6.88 | 13 | 12 | 5.47 | 4.13 | 2.69 | 7.28 | 13 | 15 | 11 | 16 | 15 | 18 | 8.23 | 8.98 | 3.98 | 3.05 | 2.85 | 7.31 | 4.97 | 5.86 | 7.49 | 19 | 26 | 11 | 5.30 | 8.05 | 7.64 | 13 | 21 | ~ | 10.08 | 25.97 | 30.00
| 10 | 28 | 15 | 10 | 5.07 | 2.66 | 7.87 | 7.48 | 2.36 | 19 | 24 | 22 | 22 | 10 | 7.31 | 5.72 | 6.95 | 3.20 | 3.86 | 4.38 | 6.15 | 13 | 4.72 | 4.17 | 3.41 | 6.22 | 1.41 | 1.62 | 1.85 | 7.07 | 6.33 | 13 | 8.89 | 28.48 | 31.00
| 11 | 6.28 | 11 | 20 | 32 | 43 | 19 | 23 | 6.67 | 3.39 | 5.78 | 6.98 | 10 | 8.55 | 6.38 | 3.56 | 3.85 | 4.52 | 20 | 9 | 7.40 | 18 | 11 | 4.73 | 12 | 13 | 13 | 36 | 34 | 25 | 6.94 | ~ | 14.18 | 43.29 | 30.00
| 12 | 7.96 | 17 | 28 | 27 | 38 | 20 | 25 | 26 | 41 | 21 | 78 | 35 | 56 | 74 | 60 | 29 | 27 | 11 | 13 | 20 | 17 | 31 | 58 | 49 | 36 | 25 | 25 | 16 | 9 | 16 | 48 | 31.71 | 78.10 | 31.00
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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. | 87 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 96.6 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 96 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29
| 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 | 1.4
| 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 | 26
| 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 | 24.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 357 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 365
| 8 | 1 | 0 | 0 | 0 | 0 | 0 | 106 | REL. | 97.8 | 1.9 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 97 | 1 | | 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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