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 | 8.90 | 7.55 | 2.50 | 1.96 | 2.56 | 1.67 | 1.03 | 1.53 | 1.49 | 2.99 | 3.03 | 4.03 | 4.94 | 6.66 | 15 | 10 | 1.86 | 4.46 | 3.43 | 1.92 | 3.03 | 10 | 12 | 10 | 63 | 150 | 2.06 | 6.78 | 4.22 | 1.49 | 9 | 11.58 | 149.54 | 31.00
| 2 | 21 | 6.34 | 3.89 | 1.27 | 6.80 | 7.65 | 5.51 | 1.21 | 1.25 | 4.02 | 5.16 | 3.09 | 2.09 | 1.49 | 1.11 | 1.43 | 3.23 | 1.37 | 2.12 | 2.34 | 13 | 2.93 | 1.60 | 2.69 | 9 | 1.01 | 1.03 | 1.57 | ~ | ~ | ~ | 4.14 | 21.25 | 28.00
| 3 | 4.08 | 2.50 | 0.97 | 0.93 | 1.27 | 1.19 | 1.13 | 1.80 | 5.16 | 7.79 | 9 | 6.30 | 1.31 | 3.89 | 5.75 | 5.85 | 5.14 | 5.67 | 1.25 | 5.31 | 6.74 | 14 | 41 | 10 | 40 | 19 | 2.50 | 10 | 10 | 7.12 | 5.23 | 7.81 | 40.88 | 31.00
| 4 | 4.24 | 4.50 | 2.51 | 4.60 | 5.93 | 8.68 | 4.98 | 1.11 | 17 | 43 | 1.96 | 5.65 | 3.39 | 3.19 | 3.89 | 24 | ~ | ~ | ~ | ~ | 1.76 | 33 | 10 | 1.47 | 3.18 | 35 | 24 | 49 | 22 | 16 | ~ | 12.84 | 48.63 | 26.00
| 5 | 12 | 3.73 | 1.01 | 2.34 | 1.35 | 0.96 | ~ | 8.31 | 18 | 52 | 35 | ~ | ~ | ~ | 20 | 8.20 | 2.08 | 3.49 | 8.25 | 14 | 1.90 | 0.93 | 0.93 | 0.93 | 0.93 | 3.71 | 22 | 30 | 5.77 | 7.02 | 5.77 | 10.02 | 52.02 | 27.00
| 6 | 0.93 | 3.45 | 8.27 | 18 | 30 | 8.71 | 2.84 | 0.93 | 10 | 1.09 | 4.94 | 8.64 | 1.51 | 9 | 1.95 | 1.03 | 1.05 | 0.97 | 0.93 | 1.27 | 1.65 | 1.90 | 1.47 | 0.97 | 3.13 | 18 | 10 | 0.99 | 1.17 | 1.51 | ~ | 5.20 | 29.82 | 30.00
| 7 | 4.86 | 28 | 11 | 1.15 | 0.95 | 0.93 | 1.76 | 0.93 | 0.95 | 0.93 | 1.03 | 0.93 | 0.95 | 1.61 | 1.03 | 1.15 | 1.29 | 0.97 | 1.49 | 2.52 | 2.54 | 11 | 6.03 | 7.08 | 12 | 14 | 1.90 | 1.15 | 1.68 | 2.36 | 0.99 | 4.02 | 27.75 | 31.00
| 8 | 11 | 1.84 | 1.65 | 2.61 | 1.52 | 0.93 | 5.57 | 2.12 | 8.94 | 4.99 | 5.69 | ~ | 4.08 | 2.89 | 2.99 | 3.69 | 1.41 | 14 | 4.60 | 3.19 | 1.19 | 0.93 | 2.95 | 1.05 | 1.17 | 2.78 | 0.93 | 0.93 | 1.13 | 1.15 | 13 | 3.69 | 14.35 | 30.00
| 9 | 36 | 21 | 11 | 20 | 8.37 | 0.93 | 12 | 5.39 | 6.24 | 5.33 | 1.61 | 0.97 | 1.57 | 1.27 | 0.93 | 1.13 | 1.45 | 3.41 | 34 | 19 | 18 | 48 | 62 | 17 | 4.90 | 2.00 | 2.28 | 0.95 | 16 | 67 | ~ | 14.37 | 67.17 | 30.00
| 10 | 99 | 70 | 8.66 | 24 | 80 | 59 | 76 | 8.62 | 16 | 0.93 | 0.93 | 0.93 | 1.13 | 0.93 | 1.36 | 10 | 5.45 | 0.99 | 10 | 1.31 | 7.85 | 3.61 | 11 | 2.18 | 0.93 | 1.09 | 1.37 | 0.93 | 0.97 | 1.03 | 5.23 | 16.45 | 98.61 | 31.00
| 11 | 1.59 | 5.47 | 2.52 | 1.59 | 1.82 | 1.21 | 1.71 | 3.94 | ~ | 1.17 | 0.93 | 2.42 | 8.78 | 3.75 | 9 | 11 | 5.43 | 1.96 | 25 | 2.48 | 28 | 26 | 21 | 4.50 | 3.98 | 13 | 4.04 | 6.03 | 9 | 60 | ~ | 9.25 | 60.25 | 29.00
| 12 | 62 | 26 | 5.65 | 5.21 | 0.93 | 1.09 | 2.60 | 2.68 | 1.66 | 29 | 7.12 | 2.38 | 1.96 | 1.09 | 1.25 | 3.69 | 2.52 | 3.75 | 1.01 | 2.30 | 1.71 | 2.91 | 9 | 6.11 | 2.20 | 3.65 | 5.75 | 6.18 | 13 | 12 | ~ | 7.50 | 61.99 | 30.00
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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. | 88 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 150
| REL. | 97.7 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 97 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.5
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.9
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 92.2 | 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 342 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 354
| 12 | 1 | 0 | 0 | 0 | 0 | 0 | 150 | REL. | 96.6 | 3.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 96 | 3 | | 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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