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 | ~ | ~ | ~ | ~ | ~ | ~ | 9 | 10 | 4.66 | 2.43 | 5.28 | 7.77 | 6.50 | 4.95 | 3.55 | 22 | 21 | 27 | 5.90 | 11 | 7.78 | 28 | 11 | 6.07 | 5.70 | 14 | 19 | 13 | 5.26 | 2.50 | 7.74 | 10.44 | 28.37 | 25.00
| 2 | 19 | 32 | 15 | 8.15 | 2.81 | 1.67 | 4.15 | 10 | 62 | 59 | 23 | 5.03 | 2.41 | 2.86 | 8.57 | 4.89 | 3.28 | 5.71 | 15 | 16 | 2.10 | 4.46 | 5.69 | 9 | 6.78 | 44 | 41 | 4.76 | ~ | ~ | ~ | 14.95 | 62.27 | 28.00
| 3 | 4.46 | 21 | 27 | 26 | 20 | 24 | 15 | 12 | 38 | 14 | 4.88 | 14 | 5.13 | 4.38 | 6.45 | 3.00 | 20 | 56 | 16 | 2.02 | 1.45 | 6.79 | 8.01 | 54 | 58 | 15 | 2.60 | 2.29 | 14 | 54 | 54 | 19.55 | 58.50 | 31.00
| 4 | 42 | 25 | 19 | 3.92 | 6.86 | 12 | 10 | 7.30 | 26 | 3.41 | 2.94 | 7.69 | 6.98 | 4.01 | 4.28 | 4.56 | 1.59 | 30 | 20 | 40 | 10 | 36 | 17 | 5.21 | 10 | 12 | 8.48 | 15 | 17 | 25 | ~ | 14.49 | 42.25 | 30.00
| 5 | 3.34 | 2.86 | 6.21 | 1.91 | 2.00 | 1.59 | 1.92 | 4.02 | 24 | 4.05 | 4.17 | 3.27 | 4.57 | 5.09 | 1.72 | 20 | 1.92 | 1.64 | 8.69 | 3.04 | 7.19 | 2.52 | 17 | 15 | 6.52 | 5.81 | 4.10 | 3.02 | 1.62 | 3.15 | 3.38 | 5.67 | 24.13 | 31.00
| 6 | 2.16 | 3.42 | 12 | 4.89 | 3.45 | 2.88 | 5.66 | 9 | 6.89 | 2.69 | 5.60 | 6.77 | 2.60 | 4.54 | 4.76 | 11 | 11 | 5.89 | 9 | 3.09 | 6.70 | 5.17 | 13 | 23 | 2.81 | 1.96 | 5.63 | 10 | 11 | 7.70 | ~ | 6.78 | 23.14 | 30.00
| 7 | 24 | 13 | 2.17 | 1.23 | 1.22 | 2.15 | 3.91 | 5.89 | 2.93 | 1.06 | 1.58 | 6.29 | 3.57 | 3.87 | 11 | 6.75 | 2.81 | 16 | 4.93 | 3.80 | 3.63 | 3.37 | 5.18 | 2.13 | 22 | 6.07 | 3.68 | 7.33 | 10 | 11 | 3.25 | 6.31 | 23.58 | 31.00
| 8 | 21 | 7.50 | 13 | 7.63 | 12 | 3.78 | 4.12 | 7.89 | 10 | 5.10 | 7.99 | 8.82 | 19 | 2.07 | 6.10 | 4.80 | 10 | 7.21 | 4.71 | 4.02 | 2.71 | 20 | 17 | 43 | 6.11 | 3.48 | 2.38 | 2.49 | 29 | 23 | 28 | 11.09 | 43.34 | 31.00
| 9 | 9 | 14 | 12 | 2.45 | 2.53 | 8.28 | 31 | 46 | 40 | 23 | 4.47 | 18 | 14 | 40 | 15 | 12 | 2.69 | 2.62 | 2.06 | 3.01 | 13 | 34 | 28 | 37 | 14 | 6.78 | 13 | 17 | 5.93 | 27 | ~ | 16.61 | 45.65 | 30.00
| 10 | 5.14 | 3.04 | 3.15 | 15 | 33 | 11 | 18 | 7.02 | 4.24 | 6.87 | 9 | 55 | 85 | 26 | 18 | 6.81 | 12 | 11 | 9 | 6.13 | 2.95 | 3.30 | 6.30 | 10 | 41 | 24 | 10 | 35 | 32 | 7.09 | 15 | 17.16 | 84.83 | 31.00
| 11 | 53 | 43 | 73 | 23 | 30 | 9 | 8.11 | 21 | 24 | 8.23 | 12 | 11 | 8.19 | 3.91 | 39 | 9.00 | 10 | 19 | 27 | 12 | 55 | 15 | 17 | 48 | 26 | 100 | 7.24 | 26 | 23 | 29 | ~ | 26.37 | 99.64 | 30.00
| 12 | 4.70 | 6.18 | 3.40 | 1.43 | 3.69 | 5.39 | 2.77 | 7.30 | 4.16 | 13 | 7.28 | 0.95 | 4.82 | 4.68 | 12 | 7.88 | 4.89 | 5.99 | 4.58 | 11 | 15 | 16 | 14 | 1.31 | 2.51 | 1.54 | 14 | 10 | 16 | 12 | 10 | 7.34 | 16.32 | 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. | 77 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 91.6 | 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| 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 | 46
| 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 | 8.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 96.3 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 96 | 3 | 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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