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 | 12 | 12 | 12 | 10 | 12 | 14 | 22 | 21 | 14 | 25 | 13 | 14 | 11 | 14 | 21 | 13 | 13 | 7.24 | 9 | 16 | 10 | 12 | 21 | 26 | 21 | 27 | 27 | 21 | 9 | 5.53 | 8.28 | 15.31 | 27.26 | 31.00
| 2 | 11 | 13 | 11 | 11 | 10 | 11 | 9 | 6.55 | 10 | 9 | 11 | 10 | 7.43 | 10 | 12 | 8.45 | 12 | 12 | 12 | 12 | 15 | 19 | 18 | 18 | 13 | 17 | 11 | 14 | 17 | ~ | ~ | 11.95 | 18.78 | 29.00
| 3 | 12 | 8.41 | 8.01 | 5.59 | 6.82 | 12 | 12 | 14 | 16 | 9 | 11 | 13 | 15 | 15 | 8.44 | 11 | 11 | 12 | 12 | 15 | ~ | 15 | 24 | 22 | 13 | 11 | 16 | 19 | 11 | 18 | 15 | 13.01 | 24.06 | 30.00
| 4 | 10 | 11 | 13 | 20 | 14 | 10 | 10 | 11 | 11 | 13 | 13 | 12 | 7.29 | 14 | 10 | 8.91 | 11 | 17 | 15 | 17 | ~ | 10 | 10 | 9 | 13 | 13 | 11 | 11 | 12 | 14 | ~ | 12.07 | 19.98 | 29.00
| 5 | 12 | 12 | 13 | 15 | 13 | 11 | 11 | 11 | 14 | 25 | 27 | 14 | 18 | 15 | 12 | 14 | 11 | 11 | 8.98 | 8.50 | 10 | 10 | 12 | 14 | 12 | 12 | 10 | 7.96 | 7.95 | 6.89 | 11 | 12.57 | 27.29 | 31.00
| 6 | 11 | 14 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 13 | 10 | 14 | 11 | 14 | 11 | 10 | 12 | 13 | 14 | 20 | 19 | 11 | 10 | 9 | 9 | 8.82 | 10 | 12 | 10 | 10 | ~ | 11.78 | 19.88 | 30.00
| 7 | 12 | 10 | 10 | 7.39 | 7.94 | 13 | 12 | 10 | 6.28 | 7.86 | 7.62 | 10 | 8.34 | 8.15 | 6.65 | 6.99 | 8.28 | 9 | 11 | 8.15 | 13 | 12 | 12 | 8.95 | 11 | 8.19 | 13 | 6.90 | 8.06 | 8.66 | 11 | 9.43 | 13.18 | 31.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18 | 21 | 12 | 13 | 20 | 18 | 17 | 18 | 17.07 | 21.03 | 8.00
| 9 | 16 | 17 | 19 | 23 | 20 | 13 | 17 | 24 | 15 | 18 | 17 | 15 | 16 | 18 | 16 | 14 | 15 | 17 | 15 | 16 | 22 | 20 | 13 | 10 | 15 | 15 | 15 | 18 | 15 | 13 | ~ | 16.52 | 24.24 | 30.00
| 10 | 10 | 15 | 20 | 19 | 16 | 16 | 16 | 12 | 12 | 10 | 13 | 15 | 20 | 24 | 10 | 16 | 16 | 16 | 13 | 10 | 11 | 11 | 11 | 13 | 10 | 11 | 8.57 | 9 | 6.97 | 11 | 10 | 13.29 | 23.87 | 31.00
| 11 | 7.89 | 10 | 14 | 9 | 9 | 7.75 | 13 | 11 | 14 | 12 | 11 | 10 | 16 | 19 | 17 | 19 | 18 | 14 | 12 | 17 | 15 | 16 | 16 | 27 | 26 | 9 | 10 | 13 | 14 | 15 | ~ | 13.97 | 26.51 | 30.00
| 12 | 14 | 15 | 13 | 13 | 15 | 13 | 16 | 17 | 16 | 6.74 | 10 | 10 | 9 | 7.09 | 8.38 | 8.44 | 9 | 19 | 25 | 24 | 14 | 21 | 19 | 18 | 16 | 16 | 15 | 21 | 17 | 12 | 11 | 14.52 | 25.20 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 27.1
| 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 | 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 | 11.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| 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 | 8.9
| 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 | 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 | 24.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 341 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 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 | 11.5
| 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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