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 | 14 | 12 | 12 | 13 | 19 | 15 | 15 | 14 | 14 | 24 | 19 | 18 | 16 | 15 | 28 | 17 | 13 | 15 | 21 | 11 | 12 | 11 | 34 | 42 | 31 | 21 | 20 | 20 | 11 | 13 | 9 | 17.80 | 42.04 | 31.00
| 2 | 13 | 13 | 13 | 13 | 11 | 21 | 15 | 9 | 9 | 11 | 20 | 15 | 10 | 14 | 12 | 10 | 12 | 11 | 10 | 16 | 23 | 16 | 20 | 13 | 16 | 21 | 18 | 19 | 16 | ~ | ~ | 14.53 | 23.12 | 29.00
| 3 | 11 | 16 | 11 | 13 | 16 | 18 | 13 | 9 | 13 | 20 | 11 | 19 | 19 | 13 | 12 | 11 | 16 | 19 | 16 | 23 | 14 | 16 | 20 | 20 | 13 | 13 | 11 | 11 | 13 | 8.93 | 10 | 14.48 | 23.50 | 31.00
| 4 | 14 | 12 | 14 | 17 | 14 | 16 | 14 | 14 | 15 | 19 | 15 | 10 | 11 | 14 | 13 | 10 | 11 | 13 | 12 | 14 | 11 | 8.49 | 7.60 | 9 | 10 | 12 | 13 | 10 | 10 | 8.40 | ~ | 12.35 | 19.17 | 30.00
| 5 | 7.60 | 7.22 | 12 | 11 | 7.96 | 9 | 11 | 10 | 7.10 | 14 | 12 | 8.36 | 8.28 | 8.01 | 10 | 8.89 | 6.09 | 4.90 | 4.49 | 6.14 | 7.01 | 7.24 | 7.22 | 5.31 | 5.24 | 8.23 | 4.80 | 3.12 | 3.30 | 4.30 | 5.76 | 7.56 | 14.17 | 31.00
| 6 | 6.10 | 4.95 | 6.66 | 5.33 | 5.23 | 5.70 | 7.39 | 8.68 | 9 | 10 | 8.53 | 8.91 | 8.49 | 10 | 6.87 | 7.92 | 6.81 | 10 | 10 | 10 | 10 | 8.92 | 5.40 | 5.47 | 6.01 | 7.68 | 8.66 | 8.95 | 10 | 7.34 | ~ | 7.82 | 10.45 | 30.00
| 7 | 7.71 | 6.75 | 6.28 | 5.68 | 5.00 | 6.43 | 6.65 | 5.00 | 4.96 | 5.07 | 4.84 | 8.02 | 7.11 | 6.94 | 8.07 | 8.12 | 8.63 | 14 | 11 | 15 | 9 | 10 | 12 | 11 | 8.17 | 8.11 | 12 | 8.20 | 8.84 | 9 | 12 | 8.39 | 14.90 | 31.00
| 8 | 11 | 9 | 8.58 | 10 | 10 | 11 | 12 | 11 | 12 | 11 | 13 | 11 | 13 | 12 | 14 | 10 | 11 | 11 | 11 | 12 | 9 | 10 | 11 | 12 | 10 | 8.65 | 12 | 13 | 12 | 14 | 12 | 11.21 | 14.25 | 31.00
| 9 | 12 | 7.45 | 7.05 | 10 | 12 | 9 | 9 | 11 | 8.26 | 9 | 10 | 11 | 10 | 12 | 11 | 7.97 | 7.72 | 10 | 12 | 14 | 7.48 | 10 | 13 | 10 | 9 | 11 | 8.85 | 14 | 21 | 14 | ~ | 10.67 | 20.84 | 30.00
| 10 | 8.94 | 9 | 10 | 10 | 11 | 9 | 8.13 | 9 | 7.82 | 8.06 | 10 | 12 | 12 | 11 | 13 | 11 | 13 | 8.80 | 10 | 10 | 12 | 13 | 9 | 11 | 11 | 8.42 | 10 | 10 | 10 | 11 | 10 | 10.33 | 13.03 | 31.00
| 11 | 11 | 11 | 11 | 9 | 10 | 9 | 11 | 11 | 13 | 13 | 12 | 12 | 14 | 12 | 14 | 14 | 14 | 11 | 13 | 12 | 12 | 14 | 13 | 14 | 13 | 10 | 10 | 11 | 11 | 10 | ~ | 11.97 | 14.22 | 30.00
| 12 | 9 | 10 | 11 | 12 | 9 | 9 | 10 | 13 | 13 | 13 | 14 | 13 | 12 | 10 | 10 | 10 | 13 | 16 | 15 | 16 | 15 | 16 | 20 | 22 | 25 | 26 | 13 | 15 | 17 | 14 | 17 | 14.07 | 26.11 | 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 | 42
| 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 | 24.1
| 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 | 19
| 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 | 10.4
| 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 | 21
| 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 | 29.9
| 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 | 26
| 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 | 26.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 366 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 366
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 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 | 24.1
| ID | 100 | 0 | 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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