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 | 19 | 16 | 18 | 28 | 15 | 22 | 20 | 19 | 22 | 17 | 33 | 23 | 16 | 39 | 20 | 17 | 9 | 5.75 | 5.59 | 11 | 8.83 | 25 | 24 | 25 | 37 | 26 | 18 | 24 | 13 | 9 | 10 | 19.27 | 39.20 | 31.00
| 2 | 16 | 12 | 8.76 | 10 | 10 | 22 | 17 | 11 | 10 | 13 | 8.40 | 16 | 12 | 10 | 12 | 7.81 | 13 | 9 | 20 | 15 | 7.84 | 25 | 14 | 13 | 7.76 | 5.66 | 12 | 18 | 16 | ~ | ~ | 12.85 | 25.39 | 29.00
| 3 | 11 | 10 | 9 | 4.28 | 6.46 | 11 | 12 | 10 | 5.85 | 8.13 | 6.37 | 10 | 19 | 16 | 4.55 | 8.10 | 8.20 | 11 | 14 | 13 | 22 | 49 | 20 | 25 | 10 | 25 | 16 | 13 | 21 | 11 | 12 | 13.66 | 48.84 | 31.00
| 4 | 21 | 24 | 11 | 13 | 8.12 | 8.78 | 7.35 | 7.34 | 14 | 15 | 11 | 11 | 11 | 12 | 14 | 12 | 13 | 13 | 11 | 5.63 | 17 | 14 | 14 | 6.42 | 8.39 | 6.11 | 10 | 7.87 | 7.43 | 10 | ~ | 11.51 | 23.61 | 30.00
| 5 | 6.68 | 9 | 11 | 13 | 7.79 | 10 | 7.91 | 8.19 | 7.23 | 7.99 | 7.61 | 8.19 | 7.20 | 8.31 | 9 | 10 | 22 | 8.70 | 13 | 6.19 | 11 | 4.97 | 7.24 | 15 | 8.34 | 13 | 12 | 6.75 | 10 | 14 | 4.90 | 9.51 | 22.15 | 31.00
| 6 | 14 | 10 | 11 | 12 | 9 | 6.53 | 6.48 | 13 | 8.13 | 9 | 7.49 | 4.36 | 9 | 4.89 | 5.29 | 4.10 | 3.43 | 14 | 30 | 14 | 21 | 7.68 | 9 | 5.60 | 3.80 | 6.37 | 8.22 | 6.68 | 6.68 | 8.39 | ~ | 9.32 | 30.09 | 30.00
| 7 | 8.94 | 5.90 | 8.80 | 15 | 6.87 | 4.30 | 4.75 | 5.03 | 13 | 8.79 | 14 | 7.13 | 7.71 | 5.67 | 3.89 | 4.95 | 4.59 | 4.69 | 6.38 | 5.66 | 4.72 | 4.43 | 9 | 15 | 6.98 | 14 | 5.33 | 6.89 | 7.21 | 5.69 | 5.84 | 7.45 | 14.72 | 31.00
| 8 | 18 | 13 | 18 | 9 | 6.09 | 4.63 | 4.98 | 10 | 4.75 | 18 | 4.51 | 12 | 12 | 17 | 14 | 4.79 | 14 | 24 | 15 | 12 | 11 | 3.81 | 6.44 | 23 | 4.18 | 5.11 | 8.13 | 14 | 18 | 7.42 | 7.33 | 11.06 | 23.54 | 31.00
| 9 | 18 | 12 | 5.04 | 5.41 | 5.80 | 16 | 5.80 | 22 | 19 | 7.07 | 6.51 | 14 | 8.62 | 5.69 | 13 | 13 | 6.71 | 10 | 10 | 13 | 12 | 10 | 7.97 | 6.78 | 17 | 13 | 27 | 12 | 16 | 12 | ~ | 11.65 | 26.51 | 30.00
| 10 | 8.11 | 8.95 | 8.46 | 7.24 | 14 | 7.29 | 4.99 | 12 | 9 | 7.46 | 12 | ~ | ~ | ~ | ~ | ~ | 5.25 | 3.98 | 10 | 10 | 6.71 | 18 | 31 | 12 | 17 | 9 | 8.72 | 10 | 16 | 13 | 15 | 10.98 | 31.13 | 26.00
| 11 | 14 | 13 | 9 | 7.95 | 13 | 8.68 | 12 | 12 | 23 | 11 | 9 | 13 | 17 | 29 | 11 | 8.80 | 8.01 | 7.84 | 12 | 22 | 10 | 9 | 13 | 15 | 9 | 8.58 | 5.01 | 10 | 12 | 13 | ~ | 12.17 | 28.61 | 30.00
| 12 | 34 | 42 | 32 | 14 | 6.19 | 7.28 | 9 | 16 | 14 | 14 | 14 | 11 | 13 | 12 | 7.50 | 4.82 | 6.14 | 19 | 22 | 16 | 12 | 11 | 63 | 43 | 36 | 41 | 56 | 33 | 22 | 32 | 12 | 21.72 | 63.33 | 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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 22.3
| 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 | 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 | 19.6
| 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 | 27
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| 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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