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 | 12 | 25 | 12 | 11 | 17 | 16 | 120 | 60 | 4.93 | 27 | 15 | 12 | 7.21 | 20 | 108 | 47 | 29 | 15 | 14 | 16 | 8.60 | 15 | 14 | 11 | 11 | 52 | 64 | 29 | 31 | 56 | 7.69 | 28.58 | 120.40 | 31.00
| 2 | 10 | 14 | 23 | 79 | 40 | 100 | 42 | 21 | 74 | 81 | 107 | 50 | 6.72 | 13 | 22 | 37 | 11 | 34 | 34 | 72 | 30 | 15 | 15 | 28 | 25 | 37 | 28 | 6.78 | ~ | ~ | ~ | 37.68 | 106.63 | 28.00
| 3 | 21 | 19 | 19 | 15 | 4.21 | 7.83 | 11 | 11 | 8.12 | 13 | 7.62 | 21 | 7.59 | 3.82 | 6.95 | 12 | 31 | 27 | 6.00 | 6.58 | 5.51 | 11 | 12 | 7.48 | 8.76 | 13 | 20 | 12 | 25 | 17 | 15 | 13.03 | 31.21 | 31.00
| 4 | 14 | 22 | 26 | 3.72 | 11 | 14 | 16 | 9 | 13 | 2.03 | 13 | 3.86 | 7.36 | 22 | 4.02 | 13 | 15 | 5.31 | 5.15 | 10 | 7.72 | 12 | 20 | 4.87 | 10 | 2.17 | 1.90 | 2.57 | 6.02 | 1.77 | ~ | 9.97 | 26.40 | 30.00
| 5 | 1.43 | 10 | 10 | 5.10 | 8.32 | 13 | 18 | 6.19 | 4.56 | 6.51 | 12 | 9 | 6.76 | 5.71 | 5.50 | 4.62 | 5.37 | 8.05 | 6.77 | 5.45 | 6.98 | 4.26 | 5.30 | 12 | 10 | 15 | 15 | 1.69 | 4.52 | 3.61 | 8.25 | 7.68 | 17.82 | 31.00
| 6 | 7.01 | 7.96 | 9 | 6.91 | 4.94 | 1.05 | 1.86 | 4.52 | 6.95 | 3.56 | 10 | 6.83 | 2.76 | 7.31 | 10 | 8.81 | 6.48 | 5.73 | 4.10 | 5.14 | 8.86 | 6.24 | 6.11 | 8.52 | 11 | 9 | 7.15 | 5.95 | 11 | 7.68 | ~ | 6.72 | 10.72 | 30.00
| 7 | 7.24 | 5.52 | 5.98 | 2.36 | 3.03 | 5.99 | 5.28 | 5.47 | 5.02 | 8.12 | 2.99 | 8.31 | 7.59 | 10 | 7.74 | 6.51 | 7.47 | 4.63 | 6.84 | 10 | 2.91 | 3.48 | 5.40 | 5.96 | 6.45 | 5.16 | 3.38 | 6.23 | 7.64 | 12 | 11 | 6.32 | 11.84 | 31.00
| 8 | 3.54 | 3.48 | 4.66 | 3.87 | 5.47 | 8.41 | 7.85 | 7.47 | 3.98 | 5.05 | 7.20 | 3.90 | 4.41 | 5.24 | 5.15 | 8.42 | 7.68 | 7.37 | 5.69 | 11 | 6.82 | 3.71 | 10 | 10 | 7.66 | 11 | 10 | 5.52 | 4.82 | 11 | 19 | 7.10 | 19.14 | 31.00
| 9 | 14 | 6.17 | 2.55 | 14 | 1.78 | 20 | 4.90 | 5.06 | 4.21 | 1.68 | 2.28 | 3.26 | 11 | 15 | 10 | 21 | 25 | 11 | 7.45 | 6.52 | 8.03 | 10 | 17 | 27 | 5.60 | 17 | 23 | 12 | 20 | 12 | ~ | 11.18 | 26.51 | 30.00
| 10 | 12 | 16 | 16 | 9 | 22 | 32 | 15 | 6.81 | 15 | 15 | 16 | 10 | 17 | 31 | 73 | 29 | 26 | 21 | 28 | 28 | 30 | 78 | 58 | 23 | 27 | 51 | 30 | 12 | 8.13 | 6.62 | 11 | 24.89 | 78.35 | 31.00
| 11 | 3.37 | 50 | 21 | 61 | 35 | 25 | 25 | 40 | 31 | 32 | 22 | 57 | 17 | 4.91 | 18 | 29 | 14 | 23 | 39 | 11 | 8.90 | 45 | 128 | 202 | 62 | 67 | 41 | 20 | 26 | 21 | ~ | 39.32 | 202.42 | 30.00
| 12 | 14 | 57 | 16 | 20 | 22 | 6.88 | 8.36 | 8.32 | 19 | 35 | 23 | 8.48 | 14 | 34 | 120 | 26 | 97 | 64 | 18 | 51 | 31 | 57 | 28 | 2.34 | 3.40 | 4.15 | 3.90 | 7.51 | 55 | 15 | 2.24 | 28.12 | 120.03 | 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. | 78 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 12 | 3 | 0 | 0 | 0 | 0 | 0 | 120
| REL. | 86.6 | 10.0 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 86 | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 3.4
| 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 | 27
| 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. | 74 | 15 | 2 | 1 | 0 | 0 | 0 | 0 | 92
| 18 | 3 | 1 | 0 | 0 | 0 | 0 | 202
| REL | 80.4 | 16.3 | 2.1 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.6 | 3.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 80 | 16 | 2 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 335 | 24 | 5 | 1 | 0 | 0 | 0 | 0 | 365
| 30 | 6 | 1 | 0 | 0 | 0 | 0 | 202 | REL. | 91.7 | 6.5 | 1.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.2 | 1.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 91 | 6 | 1 | | 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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