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 | ~ | ~ | 8.00 | ~ | ~ | 163 | 8.00 | ~ | ~ | 27 | 8.00 | 25 | 8.00 | 37 | ~ | ~ | 8.00 | 23 | 12 | 15 | 13 | ~ | ~ | 48 | 31 | 22 | 17 | 26 | ~ | ~ | 8.00 | 26.68 | 163.00 | 19.00
| 2 | ~ | 17 | 8.00 | 19 | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | 16 | ~ | ~ | 8.00 | 8.00 | 8.00 | 10 | 8.00 | ~ | ~ | 13 | 8.00 | 15 | 10 | 8.00 | ~ | ~ | 8.00 | 10 | ~ | ~ | 10.42 | 19.00 | 19.00
| 3 | 17 | 11 | 18 | ~ | ~ | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | ~ | ~ | 8.00 | 8.00 | 8.00 | ~ | 8.00 | ~ | ~ | 8.00 | 13 | 9.00 | 13 | 15 | ~ | ~ | 11 | 12 | 8.00 | 8.00 | 8.00 | 10.14 | 18.00 | 22.00
| 4 | ~ | ~ | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | ~ | ~ | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | ~ | ~ | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | ~ | ~ | ~ | ~ | 8.00 | ~ | 8.00 | ~ | ~ | ~ | 8.00 | 8.00 | 17.00
| 5 | ~ | ~ | 8.00 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | ~ | ~ | ~ | 8.00 | 17 | 8.00 | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | 9.08 | 17.00 | 12.00
| 6 | 8.00 | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | ~ | ~ | ~ | ~ | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 5.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | ~ | ~ | 8.00 | ~ | ~ | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 3.00
| 8 | ~ | ~ | ~ | 8.00 | ~ | ~ | ~ | ~ | 8.00 | ~ | ~ | ~ | ~ | ~ | 8.00 | ~ | ~ | 8.00 | ~ | ~ | 8.00 | 8.00 | ~ | 8.00 | 8.00 | ~ | ~ | 8.00 | ~ | ~ | 8.00 | 8.00 | 8.00 | 10.00
| 9 | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | ~ | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 3.00
| 10 | ~ | 8.00 | ~ | ~ | ~ | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | 8.00 | 7.00
| 11 | 9.00 | 19 | 11 | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | 13 | ~ | ~ | 44 | 29 | 25 | 33 | ~ | ~ | ~ | 8.00 | 22 | 23 | 12 | 22 | ~ | ~ | 8.00 | 8.00 | ~ | 8.00 | ~ | 16.74 | 44.00 | 19.00
| 12 | ~ | ~ | ~ | ~ | 8.00 | 10 | 9.00 | 8.00 | ~ | ~ | ~ | 8.00 | 8.00 | 8.00 | 9.00 | ~ | ~ | 25 | 67 | 47 | 21 | 14 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18.62 | 67.00 | 13.00
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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. | 57 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 60
| 3 | 1 | 1 | 1 | 0 | 0 | 0 | 163
| REL. | 95.0 | 3.3 | 0.0 | 0.0 | 1.6 | 0.0 | 0.0 | 0.0 | 100.0
| 5.0 | 1.7 | 1.7 | 1.7 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 95 | 3 | 0 | 0 | 8 | 0 | 0 | 0 | 106
| |
|
|
ABS. | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| 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 | 17.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 162
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8
| 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 | 11.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 36 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 391
| 3 | 1 | 0 | 0 | 0 | 0 | 0 | 67
| REL | 92.3 | 5.1 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.7 | 2.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 92 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 143 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 1491
| 6 | 2 | 1 | 1 | 0 | 0 | 0 | 163 | REL. | 95.9 | 2.6 | 0.6 | 0.0 | 0.6 | 0.0 | 0.0 | 0.0 | 100.0
| 4.0 | 1.3 | 0.7 | 0.7 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 95 | 2 | | 0 | 3 | 0 | 0 | 0 | 102
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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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