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 | 8.23 | 11 | 11 | 6.27 | 11 | 6.13 | 9 | 9.00 | 16 | 13 | 10 | 14 | 10 | 19 | 48 | 45 | 33 | 23 | 28 | 36 | 41 | 46 | 42 | 22 | 56 | 62 | 78 | 52 | 61 | 61 | 49 | 30.18 | 77.85 | 31.00
| 2 | 16 | 20 | 38 | 16 | 17 | ~ | ~ | 20 | 16 | 11 | 16 | 17 | 16 | 18 | 19 | 29 | ~ | 12 | 19 | 20 | 14 | 11 | ~ | ~ | 37 | 45 | 34 | 17 | ~ | ~ | ~ | 20.79 | 45.02 | 23.00
| 3 | 28 | 43 | 21 | ~ | ~ | ~ | 16 | 30 | 56 | 39 | 40 | 70 | 16 | 11 | 10 | 13 | 16 | 11 | 11 | 12 | 11 | 15 | 20 | 21 | 11 | 18 | 38 | 16 | 17 | ~ | ~ | 23.50 | 70.44 | 26.00
| 4 | 36 | 16 | 14 | 11 | 17 | 12 | 22 | 41 | 38 | ~ | ~ | 11 | 11 | 20 | 20 | 20 | 23 | 17 | 14 | 14 | 15 | 15 | 14 | 11 | 11 | 13 | 10 | 11 | ~ | ~ | ~ | 17.53 | 41.25 | 26.00
| 5 | 12 | 10 | 12 | 13 | ~ | ~ | 43 | 34 | 29 | 19 | 11 | 11 | 13 | 29 | 52 | ~ | 20 | 13 | 10 | 12 | 12 | ~ | 15 | 11 | 12 | 29 | 70 | 34 | 14 | 12 | 14 | 21.00 | 70.19 | 27.00
| 6 | 4.81 | 3.98 | 4.08 | 4.02 | 4.77 | 4.56 | 5.52 | 4.81 | 6.08 | 6.25 | 4.96 | 4.23 | 4.79 | 6.90 | 6.73 | 5.81 | 5.46 | 5.38 | 3.67 | 3.85 | 4.69 | 5.27 | 5.15 | 5.15 | 5.44 | 5.94 | 5.50 | 6.50 | 5.67 | 5.54 | ~ | 5.18 | 6.90 | 30.00
| 7 | 6.44 | 5.04 | 6.88 | 6.19 | 5.56 | 4.83 | 4.40 | 5.69 | 5.62 | 5.23 | 5.52 | 8.10 | 7.88 | 7.85 | 6.71 | 12 | 9 | 7.56 | 10 | 10 | 8.10 | 7.02 | 10 | 8.38 | 8.63 | 9 | 8.08 | 7.83 | 8.10 | 7.85 | 7.02 | 7.41 | 11.56 | 31.00
| 8 | 10 | 9 | 8.96 | 13 | 7.44 | 7.65 | 8.31 | 7.35 | 8.54 | 8.58 | 7.02 | 6.77 | 7.06 | 8.19 | 7.38 | 7.50 | 8.57 | 8.38 | 7.38 | 7.60 | 7.42 | 7.68 | 10 | 7.98 | 7.71 | 7.56 | 7.06 | 7.02 | 7.56 | 7.23 | 6.35 | 7.99 | 12.85 | 31.00
| 9 | 6.38 | 6.52 | 7.17 | 6.92 | 6.58 | 6.31 | 8.60 | 5.44 | 4.98 | 5.15 | 6.71 | 5.98 | 5.79 | 6.44 | 6.73 | 6.31 | 7.60 | 6.21 | 6.48 | 7.11 | 7.08 | 7.02 | 6.56 | 9 | 8.74 | 13 | 8.60 | 7.79 | 7.15 | 6.90 | ~ | 7.05 | 13.02 | 30.00
| 10 | 6.47 | 7.38 | 8.31 | 9 | 11 | 8.42 | 6.60 | 8.46 | 11 | 11 | 9 | 10 | 8.87 | 8.58 | 9 | 11 | 8.96 | 9 | 8.90 | 8.54 | 7.13 | 11 | 9 | 12 | 11 | 15 | 11 | 10 | 10 | 11 | 9 | 9.54 | 15.19 | 31.00
| 11 | 7.98 | 11 | 18 | 19 | ~ | ~ | ~ | 33 | 50 | 5.90 | 13 | 14 | 19 | 16 | 18 | 15 | 15 | 14 | 14 | 11 | 14 | 10 | 11 | 8.50 | 8.60 | 15 | 14 | 16 | 15 | 14 | ~ | 15.37 | 49.56 | 27.00
| 12 | 17 | 16 | 23 | 15 | 16 | 20 | 43 | ~ | 81 | 61 | 40 | 27 | 53 | 69 | 41 | 11 | 38 | 29 | 11 | 7.23 | 10 | 11 | 7.35 | 8.02 | 10 | 17 | 18 | 6.58 | ~ | 10 | ~ | 25.58 | 81.44 | 28.00
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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. | 72 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 90.0 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 90 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 97.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13
| 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. | 82 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL | 95.3 | 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 327 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | REL. | 95.8 | 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 95 | 4 | 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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