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 | 15 | 18 | 13 | 11 | 9 | 12 | 15 | 11 | 23 | 18 | 24 | 44 | 21 | 31 | 29 | 21 | 31 | 22 | 24 | 18 | 28 | 28 | 24 | 18 | 11 | 10 | 17 | 22 | 13 | 13 | 19.56 | 43.97 | 31.00
| 2 | 16 | 19 | 16 | 20 | 8.55 | 10 | 11 | 15 | 13 | 13 | 18 | 18 | 18 | 13 | 21 | 29 | 16 | 10 | 12 | 8.43 | 7.98 | 7.98 | 15 | 23 | 25 | 16 | 16 | 21 | ~ | ~ | ~ | 15.60 | 29.26 | 28.00
| 3 | 18 | 13 | 15 | 11 | 12 | 15 | ~ | 16 | 13 | 9 | 7.47 | 8.15 | 6.94 | 7.92 | 10 | 15 | 12 | 13 | 8.21 | 14 | 14 | 13 | 15 | 10 | 9 | 14 | 16 | 14 | 15 | 13 | 17 | 12.47 | 17.77 | 30.00
| 4 | 15 | 13 | 13 | 13 | 10 | 9.00 | 9 | 10 | 8.66 | 11 | 11 | 10 | 10 | 8.60 | 8.94 | 10 | 10 | 9 | 12 | 14 | 10 | 10 | 11 | 14 | 10 | 8.15 | 9 | 7.53 | 11 | 13 | ~ | 10.63 | 14.57 | 30.00
| 5 | 12 | 18 | 12 | 10 | 10 | 11 | 16 | 13 | 17 | 11 | 11 | 8.60 | 11 | 8.49 | 9 | 6.39 | ~ | ~ | 8.26 | 8.09 | 10 | 13 | 11 | 10 | 13 | 10 | 9 | 8.94 | 11 | 10 | 10 | 10.84 | 18.04 | 29.00
| 6 | 7.02 | 7.30 | 5.83 | 10 | 8.96 | 6.28 | 6.91 | 6.11 | 12 | 7.53 | 8.38 | 13 | 21 | 25 | 13 | 12 | 13 | 13 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 16 | 14 | 13 | 14 | ~ | 11.67 | 24.51 | 30.00
| 7 | 12 | 10 | 14 | 16 | 13 | 13 | 12 | 10 | 12 | 13 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 12 | 13 | 11 | 12 | 13 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 11 | 13 | 12.36 | 16.07 | 31.00
| 8 | 11 | 15 | 14 | 12 | 11 | 12 | 13 | 13 | 11 | 10 | 13 | 12 | 13 | 17 | 16 | 12 | 12 | 15 | 13 | 12 | 13 | 16 | 16 | 15 | 13 | 19 | 13 | 14 | 15 | 14 | 12 | 13.38 | 18.51 | 31.00
| 9 | 11 | 20 | 21 | 16 | 22 | 16 | 16 | 14 | 13 | 12 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | ~ | ~ | 13 | 16 | 15 | 14 | 16 | 13 | 12 | 13 | 13 | ~ | 14.41 | 21.90 | 28.00
| 10 | 11 | 13 | 13 | 13 | 15 | 13 | 14 | 20 | 17 | 16 | 12 | 14 | 14 | 17 | 15 | 13 | 15 | 14 | 15 | 15 | 13 | 13 | 17 | 14 | 15 | 13 | 12 | 13 | 14 | 14 | 15 | 14.19 | 19.64 | 31.00
| 11 | 14 | 14 | 19 | 18 | 15 | 13 | 13 | 11 | 14 | 17 | 17 | 18 | 17 | 19 | 17 | 22 | 20 | 18 | 18 | 22 | 17 | 14 | 15 | 19 | 21 | 22 | 17 | 15 | 15 | 19 | ~ | 16.99 | 21.85 | 30.00
| 12 | 16 | 14 | 17 | 14 | 17 | 19 | 25 | 29 | 24 | 28 | 20 | 15 | 26 | 37 | 34 | 21 | 18 | 17 | 9 | 11 | 8.15 | 12 | 16 | 12 | 8.04 | 10 | 8.50 | 6.96 | 10 | 10 | ~ | 17.11 | 37.01 | 30.00
|
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 | 44
| 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 | 13.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 14.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 5.9
| 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 | 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 | 14.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 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 | 13.1
| 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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