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 | ~ | 7.00 | 4.00 | ~ | ~ | 7.00 | 5.00 | 4.00 | 4.00 | 11 | ~ | ~ | 4.00 | ~ | 9.00 | 4.00 | 8.00 | ~ | ~ | 10 | 4.00 | 10 | 4.00 | 4.00 | ~ | ~ | 5.00 | 4.00 | 13 | 11 | 5.00 | 6.52 | 13.00 | 21.00
| 2 | ~ | ~ | 15 | 6.00 | 13 | 4.00 | 6.00 | ~ | ~ | 4.00 | 4.00 | 7.00 | 4.00 | 4.00 | ~ | ~ | 7.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | ~ | 5.60 | 15.00 | 20.00
| 3 | ~ | ~ | 4.00 | 4.00 | 13 | 14 | 5.00 | ~ | ~ | 4.00 | 35 | 4.00 | 4.00 | 12 | ~ | ~ | 4.00 | 8.00 | 6.00 | 4.00 | 6.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | ~ | 7.35 | 35.00 | 20.00
| 4 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | 10 | 4.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | 11 | 10 | 15 | ~ | 5.36 | 15.00 | 22.00
| 5 | ~ | 57 | ~ | ~ | 14 | 4.00 | 4.00 | ~ | 4.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | 10 | 4.00 | ~ | ~ | 4.00 | 17 | 10 | 10 | ~ | ~ | 8.95 | 57.00 | 19.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 11 | ~ | ~ | 9.00 | 11 | 11 | 27 | 15 | ~ | ~ | 16 | 14 | 23 | 10 | 6.00 | ~ | ~ | 5.00 | 6.00 | 15 | 15 | ~ | ~ | ~ | 16 | 10 | 19 | 10 | 10 | ~ | ~ | ~ | 13.05 | 27.00 | 19.00
| 12 | 60 | 42 | 20 | 15 | 17 | ~ | ~ | 19 | 20 | 25 | 23 | 25 | ~ | ~ | 10 | 15 | 20 | 19 | 25 | ~ | ~ | 27 | 12 | ~ | ~ | ~ | ~ | ~ | 7.00 | 8.00 | ~ | 21.53 | 60.00 | 19.00
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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. | 60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| REL. | 98.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 411
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 97.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.5
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 36 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 381
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL | 94.7 | 5.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 136 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1401
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | REL. | 97.1 | 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.12
| ID | 97 | 2 | 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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