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 | 15 | 15 | 11 | 5.78 | 6.80 | 6.48 | 19 | 7.32 | 7.52 | 16 | 17 | 17 | 24 | 27 | 35 | 35 | 13 | 9 | 13 | 11 | 11 | 15 | 17 | 29 | 36 | 43 | 36 | 28 | 31 | 21 | 12 | 19.05 | 43.18 | 31.00
| 2 | 17 | 15 | 22 | 31 | 31 | 49 | 39 | 15 | 25 | 37 | 26 | 15 | 15 | 15 | 9 | 12 | 9 | 15 | 24 | 27 | 23 | 22 | 23 | 18 | 16 | 20 | 18 | 9 | ~ | ~ | ~ | 21.28 | 48.67 | 28.00
| 3 | 6.71 | 8.12 | 9 | 16 | 7.50 | 7.41 | 7.36 | 5.48 | 7.52 | 15 | 11 | 14 | 8.71 | 7.62 | 5.43 | ~ | 20 | 16 | 7.37 | 8.28 | 11 | 13 | 10 | 14 | 18 | 15 | 18 | 25 | 13 | 13 | 15 | 11.88 | 24.95 | 30.00
| 4 | 22 | 16 | 12 | 8.66 | 8.21 | 11 | 11 | 7.49 | 10 | 9 | 7.09 | 6.92 | 8.84 | 13 | 9 | 14 | 14 | 11 | 11 | 12 | 13 | 15 | 13 | 11 | 12 | 10 | 8.69 | 9 | 11 | 12 | ~ | 11.23 | 22.10 | 30.00
| 5 | 9 | 8.86 | 9 | 9 | 8.97 | 10 | 10 | 10 | 9 | 9 | 9 | 8.65 | 13 | 8.64 | 7.40 | 8.56 | 10 | 10 | 10 | 10 | 8.10 | 6.79 | 7.77 | 8.99 | 12 | 10 | 8.99 | 7.86 | 8.63 | 8.62 | 10 | 9.20 | 12.96 | 31.00
| 6 | 6.70 | 9 | 11 | 10 | 8.89 | 7.65 | 6.39 | 7.37 | 10 | 7.87 | 6.99 | 6.28 | 4.87 | 5.50 | 5.02 | 5.29 | 6.03 | 7.58 | 8.13 | 8.64 | 8.30 | 8.36 | 8.44 | 9 | 10 | 9 | 8.79 | 6.47 | 7.88 | 7.69 | ~ | 7.79 | 11.14 | 30.00
| 7 | 7.43 | 8.04 | 11 | 7.08 | 6.35 | 6.37 | 7.92 | ~ | ~ | ~ | ~ | ~ | 5.29 | 7.82 | 7.42 | 6.33 | 8.03 | 7.00 | 8.11 | 10 | 8.71 | 10 | 9 | 8.52 | 8.57 | 10 | 8.01 | 7.96 | 10 | 7.15 | 6.59 | 8.02 | 10.70 | 26.00
| 8 | 8.17 | 7.68 | 8.38 | 7.48 | 10 | 11 | 10 | 10 | 7.20 | 8.56 | 11 | 10 | 9 | 11 | 12 | 13 | 11 | 9 | 13 | 12 | 9 | 7.63 | 8.25 | 12 | 7.38 | 10 | 8.60 | 6.90 | 6.90 | 6.81 | 11 | 9.48 | 12.74 | 31.00
| 9 | 10 | 11 | ~ | 13 | 8.73 | 6.50 | 7.28 | 10 | 8.38 | 8.81 | 10 | 7.39 | 6.05 | 5.70 | 6.42 | 7.25 | ~ | 10 | 7.57 | 7.20 | 8.93 | 14 | 13 | 15 | 12 | 11 | 9 | 13 | 14 | 13 | ~ | 9.79 | 15.23 | 28.00
| 10 | 18 | 17 | 13 | 17 | 22 | 16 | 8.83 | 10 | 9 | 10 | 5.64 | 6.32 | 7.25 | 15 | 11 | 13 | 16 | 10 | 18 | 12 | 14 | 23 | 20 | 21 | 10 | 9 | 10 | 10 | 6.63 | 6.52 | 7.53 | 12.67 | 22.87 | 31.00
| 11 | 7.37 | 12 | 17 | 18 | 11 | 11 | 13 | 24 | 27 | 27 | 10 | 23 | 21 | 19 | 15 | 11 | 12 | 12 | 21 | 16 | 21 | 26 | 46 | 54 | 57 | 49 | 52 | 32 | 32 | 28 | ~ | 24.24 | 56.79 | 30.00
| 12 | 30 | 37 | 18 | 23 | 18 | 8.58 | 10 | 14 | 19 | 36 | 32 | 38 | 19 | 13 | 28 | 14 | 27 | 36 | 20 | 14 | 9 | 17 | 27 | 15 | 17 | 16 | 21 | 22 | 26 | 16 | 15 | 21.11 | 37.55 | 31.00
|
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. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| 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 | 6.2
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15
| 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. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | REL. | 99.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 99 | | 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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