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 | 11 | 10 | 6.94 | 4.31 | 4.78 | 4.94 | 5.61 | 3.44 | 11 | 14 | 16 | 13 | 18 | 14 | 14 | 14 | 8.72 | 15 | 9 | 18 | 10 | 19 | 29 | 56 | 47 | 55 | 48 | 22 | 43 | 22 | 21 | 19.01 | 56.47 | 31.00
| 2 | 39 | 35 | 16 | 31 | 40 | 53 | 32 | 16 | 14 | 13 | 18 | 16 | 15 | 12 | 16 | 7.61 | 9 | 18 | 11 | 19 | 15 | 16 | 11 | 13 | 12 | 13 | 5.94 | 3.35 | ~ | ~ | ~ | 18.53 | 52.63 | 28.00
| 3 | 3.83 | 3.16 | 3.66 | 6.46 | 4.31 | 2.94 | 2.72 | 4.66 | 10 | 11 | 19 | 17 | 11 | 7.55 | 8.45 | 14 | 32 | 26 | 8.11 | 7.37 | 10 | 13 | 24 | 9 | 17 | 18 | 14 | 12 | 16 | 15 | 16 | 11.90 | 32.20 | 31.00
| 4 | 13 | 6.83 | 5.19 | 7.71 | 10 | 12 | 6.02 | 2.05 | 10 | 11 | 8.30 | 3.72 | 4.72 | 11 | 14 | 4.87 | 7.66 | 7.47 | 7.54 | 6.29 | 13 | 5.05 | 15 | 10 | 6.11 | 10 | 9 | 7.16 | 15 | 8.95 | ~ | 8.62 | 14.78 | 30.00
| 5 | 6.66 | 2.98 | 1.97 | 8.34 | 5.90 | 3.49 | 2.33 | 5.96 | 6.81 | 6.89 | 8.29 | 8.91 | 10 | 9 | 5.26 | 6.73 | 7.60 | 6.30 | 5.74 | 3.06 | 5.77 | 5.03 | 4.57 | 4.35 | 4.51 | 2.14 | 4.04 | 11 | 2.82 | ~ | ~ | 5.71 | 10.64 | 29.00
| 6 | ~ | 1.45 | 3.24 | 2.14 | 3.86 | 8.06 | 4.06 | 6.84 | 4.05 | 3.40 | 1.89 | 1.62 | 4.36 | 3.71 | 3.68 | 1.33 | 2.05 | 4.56 | 3.84 | 3.62 | 3.90 | 3.60 | 3.16 | 1.70 | 3.88 | 3.36 | 3.00 | 1.59 | 3.38 | 3.95 | ~ | 3.42 | 8.06 | 29.00
| 7 | 2.44 | 2.02 | 4.28 | 3.03 | 1.33 | 1.33 | 2.45 | 3.92 | 2.20 | 2.10 | 1.49 | 1.33 | 1.33 | 2.81 | 3.70 | 2.66 | 3.66 | 1.33 | 1.40 | 1.64 | 6.18 | 6.96 | 4.21 | 1.44 | 3.09 | 4.69 | 2.19 | 2.07 | 1.79 | 1.33 | 1.33 | 2.64 | 6.96 | 31.00
| 8 | 7.19 | 4.25 | 5.50 | 4.02 | 2.37 | 4.33 | 1.33 | 3.09 | 2.73 | 10 | 8.77 | 6.51 | 2.68 | 4.73 | 1.98 | 2.40 | 1.53 | 4.24 | 2.13 | 3.96 | 1.33 | 1.33 | 1.53 | 1.39 | 1.50 | 4.10 | 2.88 | 2.39 | 2.24 | 2.60 | 1.72 | 3.44 | 9.94 | 31.00
| 9 | 1.62 | 6.33 | 6.86 | 4.81 | 2.42 | 2.38 | 4.43 | 1.93 | 3.21 | 5.54 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.82 | 5.88 | 3.64 | 1.75 | 7.38 | 5.04 | 8.76 | ~ | 4.69 | 8.76 | 17.00
| 10 | 4.86 | 5.95 | 6.92 | 22 | 24 | 11 | 11 | 7.69 | 3.05 | 2.27 | 1.33 | 2.97 | 6.02 | 2.50 | 1.89 | 6.26 | 6.70 | 3.41 | 16 | 6.27 | 5.21 | 7.64 | 11 | 8.90 | 4.50 | 4.10 | 3.19 | 2.34 | 2.41 | 2.08 | 2.45 | 6.61 | 24.02 | 31.00
| 11 | 5.26 | 5.78 | 6.78 | 3.69 | 4.69 | 5.02 | 8.02 | 6.77 | 12 | 6.32 | 8.06 | 10 | 7.86 | 18 | 12 | 14 | 11 | 12 | 15 | 23 | 32 | 45 | 60 | 77 | 57 | 33 | 15 | 23 | 35 | 52 | ~ | 20.83 | 77.25 | 30.00
| 12 | 40 | 39 | 32 | 20 | 5.96 | 7.99 | 13 | 19 | 35 | 35 | 43 | 44 | 21 | 13 | 6.32 | 11 | 8.18 | 5.25 | 6.78 | 5.53 | 11 | 11 | 16 | 26 | 29 | 27 | 38 | 42 | 23 | 33 | 32 | 22.51 | 44.03 | 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. | 87 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 96.6 | 3.3 | 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 | 24.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 29.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10
| 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 | 10.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 342 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 349
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | REL. | 97.9 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 97 | 2 | 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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