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 | 28 | 23 | 22 | 22 | 67 | 84 | 97 | 35 | 28 | 31 | 30 | 33 | 14 | 15 | 30 | 20 | 22 | 13 | 11 | 14 | 8.79 | 13 | 13 | 32 | 27 | 25 | 25 | 20 | ~ | ~ | ~ | 28.56 | 97.43 | 28.00
| 2 | 24 | 13 | 6.68 | 7.96 | 13 | 30 | 12 | 11 | 11 | 20 | 39 | 16 | 2.99 | 5.93 | 7.27 | 3.05 | 6.98 | 6.85 | 15 | 4.57 | 17 | 16 | 24 | 15 | 8.72 | 52 | ~ | ~ | ~ | ~ | ~ | 15.02 | 51.54 | 26.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 5.26 | 2.00 | 2.33 | 3.82 | ~ | 3.35 | 5.26 | 4.00
| 5 | 3.73 | 2.82 | 4.82 | 10 | 7.23 | 2.92 | 1.85 | 4.70 | 11 | 11 | 5.76 | 2.87 | 2.33 | 18 | 11 | 7.22 | 4.84 | 3.91 | 4.32 | 2.03 | 1.90 | 3.57 | 6.40 | 6.35 | 3.21 | 4.06 | 2.08 | 1.71 | 3.73 | 3.47 | 5.69 | 5.28 | 18.04 | 31.00
| 6 | 5.20 | 3.32 | 2.28 | 3.70 | 3.96 | 3.40 | 4.39 | 4.88 | 3.74 | 2.12 | 1.67 | 5.23 | ~ | ~ | ~ | 3.08 | 2.44 | 4.52 | 10 | 6.99 | 5.34 | 3.06 | 2.85 | 1.29 | 1.77 | 3.80 | 3.18 | 4.07 | 3.91 | 3.85 | ~ | 3.84 | 9.65 | 27.00
| 7 | 1.13 | 4.19 | 2.22 | 1.61 | 0.69 | 1.83 | 1.77 | 1.50 | 1.29 | 3.24 | 3.80 | 5.29 | 2.49 | 4.06 | 3.13 | 2.15 | 4.57 | 6.09 | 4.01 | 4.03 | 4.18 | 2.59 | 3.27 | 10 | 4.41 | 4.48 | 3.89 | 2.37 | 0.85 | 1.68 | 15 | 3.60 | 15.06 | 31.00
| 8 | 6.85 | 3.16 | 2.44 | 2.56 | 1.57 | 2.12 | 3.82 | 6.46 | 19 | 6.38 | 3.19 | 1.48 | 6.24 | 13 | 3.92 | 2.40 | 5.24 | 4.96 | 4.72 | 4.23 | 2.71 | 4.86 | 6.79 | 8.37 | 3.97 | 1.46 | 1.87 | 8.53 | 13 | 10 | 6.08 | 5.52 | 18.66 | 31.00
| 9 | 7.78 | 1.25 | 1.18 | 4.82 | 8.19 | 8.24 | 12 | 8.28 | 13 | 9 | 26 | 17 | 7.56 | 7.85 | 4.88 | 2.88 | 3.98 | 8.30 | 8.52 | 6.08 | 5.66 | 13 | 2.75 | 5.08 | 23 | 30 | 15 | 6.49 | 1.69 | 1.60 | ~ | 9.04 | 30.36 | 30.00
| 10 | 4.11 | 32 | 13 | 22 | 20 | 8.51 | 3.78 | 4.57 | 9 | 10 | 17 | 23 | 76 | 24 | 7.03 | 24 | 26 | 8.09 | 86 | 27 | 6.21 | 67 | 26 | 20 | 12 | 6.21 | ~ | ~ | ~ | ~ | 18 | 22.20 | 86.22 | 27.00
| 11 | 10 | 17 | 31 | 4.04 | 16 | 5.32 | 44 | 30 | 40 | 15 | 31 | 9 | 18 | 30 | 24 | 44 | ~ | ~ | ~ | ~ | ~ | 122 | 122 | ~ | 20 | 7.02 | 14 | 38 | 68 | 20 | ~ | 32.43 | 122.25 | 24.00
| 12 | 14 | 13 | 44 | 45 | 13 | 9 | 13 | 55 | 73 | 48 | 16 | 12 | 6.28 | 5.82 | 4.21 | 2.70 | 11 | 19 | 55 | 58 | 19 | 33 | 25 | 17 | 15 | 35 | 10 | 21 | 56 | 12 | 19 | 25.11 | 72.54 | 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. | 50 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 92.5 | 7.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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 | 14.5
| 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 | 30
| 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 | 26.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 71 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 82
| 11 | 2 | 0 | 0 | 0 | 0 | 0 | 122
| REL | 86.5 | 10.9 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.4 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 86 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 275 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 290
| 15 | 2 | 0 | 0 | 0 | 0 | 0 | 122 | REL. | 94.8 | 4.4 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.2 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 94 | 4 | | 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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