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 | 20 | 6.72 | 8.23 | 9 | 44 | 55 | 83 | 23 | 14 | 13 | 32 | 32 | 7.86 | 12 | 23 | 5.43 | 2.53 | 3.44 | 4.29 | 2.99 | 3.24 | 12 | 7.84 | 13 | 12 | 10 | 8.94 | 9 | 1.56 | 1.66 | 1.24 | 15.49 | 83.06 | 31.00
| 2 | 14 | 5.10 | 2.67 | 5.85 | 3.57 | 28 | 11 | 1.99 | 0.63 | 6.07 | 22 | 17 | 2.29 | 6.14 | 13 | 6.52 | 6.46 | 10 | 17 | 5.68 | 22 | 26 | 17 | 22 | 6.32 | 42 | 18 | 12 | 27 | ~ | ~ | 12.98 | 42.34 | 29.00
| 3 | 5.71 | 3.13 | 2.90 | 0.79 | 0.63 | 2.25 | 1.34 | 1.38 | 1.25 | 3.46 | 1.29 | 5.45 | 11 | 2.95 | 1.26 | 5.86 | 5.68 | 7.54 | 4.93 | 8.53 | 8.02 | 29 | 33 | 15 | 29 | 10 | 4.73 | 7.90 | 7.41 | 10 | 5.82 | 7.66 | 32.92 | 31.00
| 4 | 12 | 7.13 | 14 | 22 | 7.13 | 5.20 | 5.34 | 14 | 9 | 14 | 24 | 18 | 6.48 | 14 | 8.41 | 9 | 14 | 15 | 13 | 19 | 24 | 11 | 9 | 5.43 | 11 | 18 | 12 | 7.81 | 8.86 | 12 | ~ | 12.41 | 24.46 | 30.00
| 5 | 8.41 | 9 | 13 | 15 | 15 | 8.87 | 8.68 | 9 | 14 | 16 | 12 | 7.43 | 5.98 | 15 | 14 | 14 | 13 | 8.88 | 7.74 | 4.27 | 5.13 | 5.59 | 7.85 | 13 | 6.68 | 7.24 | 4.70 | 4.20 | 5.52 | 5.68 | 13 | 9.61 | 15.56 | 31.00
| 6 | 16 | 12 | 10 | 12 | 10 | 5.03 | 5.62 | 11 | 8.57 | 7.38 | 5.40 | 8.54 | 8.59 | 6.07 | 4.92 | 4.43 | 7.37 | 11 | 17 | 14 | 16 | 6.74 | 5.60 | 3.17 | 3.94 | 4.83 | 7.02 | 8.17 | 7.23 | 7.59 | ~ | 8.52 | 16.78 | 30.00
| 7 | 6.84 | 10 | 4.35 | 3.03 | 1.63 | 5.56 | 7.09 | 3.34 | 3.87 | 6.64 | 7.52 | 6.78 | 4.91 | 8.43 | 4.15 | 4.37 | 4.79 | 7.98 | 4.58 | 5.02 | 6.97 | 6.66 | 9 | 14 | 10 | 11 | 7.74 | 5.03 | 2.42 | 7.98 | 10 | 6.50 | 13.88 | 31.00
| 8 | 13 | 7.49 | 5.26 | 5.26 | 6.02 | 5.76 | 6.56 | 10 | 21 | 18 | 6.05 | 6.05 | 11 | 16 | 8.72 | 9 | 12 | 15 | 9 | 6.98 | 3.22 | 6.48 | 9 | 12 | 6.41 | 6.52 | 8.41 | 14 | 17 | 13 | 11 | 9.82 | 21.14 | 31.00
| 9 | 12 | 2.52 | 1.81 | 4.76 | 11 | 15 | 12 | 21 | 18 | 17 | 19 | 25 | 15 | 9 | 11 | 7.29 | 8.89 | 14 | 17 | 13 | 12 | 12 | 7.08 | 13 | 27 | 37 | 23 | 12 | 7.27 | 7.26 | ~ | 13.73 | 37.36 | 30.00
| 10 | 9 | 24 | 16 | 22 | 23 | 7.05 | 4.65 | 8.57 | 16 | 16 | 24 | 22 | 63 | 13 | 8.34 | 27 | 14 | 2.00 | 43 | ~ | ~ | ~ | ~ | 16 | ~ | 4.48 | 3.05 | 25 | 10 | 16 | 11 | 17.19 | 62.56 | 26.00
| 11 | 12 | 20 | 28 | 1.24 | 21 | 8.93 | 53 | 31 | 38 | 13 | 27 | 15 | 26 | 26 | 40 | 26 | 3.36 | 5.11 | 38 | 33 | 34 | 89 | 72 | 60 | 11 | 3.01 | 6.10 | 40 | 51 | 25 | ~ | 28.50 | 88.78 | 30.00
| 12 | 18 | 16 | 43 | 48 | 16 | 7.50 | 16 | 59 | 66 | 28 | 10 | 16 | 3.75 | 3.06 | 2.06 | 0.78 | 3.48 | 20 | 27 | 56 | 18 | 24 | 25 | 15 | 10 | 30 | 8.43 | 9 | 52 | 2.87 | 10 | 21.47 | 66.37 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 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 | 7.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 21.4
| 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 | 37
| 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. | 77 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL | 88.5 | 11.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.11
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 349 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 89 | 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 | 22.11
| ID | 96 | 3 | 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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