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 | ~ | 36 | ~ | ~ | 31 | 13 | 4.00 | 12 | 40 | ~ | ~ | 18 | 17 | 2.00 | 10 | 4.00 | ~ | ~ | 19 | 9.00 | 11 | 26 | 18 | ~ | ~ | 44 | 45 | 23 | 28 | 16 | ~ | 20.29 | 45.00 | 21.00
| 2 | ~ | 9.00 | 2.00 | 19 | 11 | 61 | ~ | ~ | 2.00 | 3.00 | 10 | 2.00 | 4.00 | ~ | ~ | 8.00 | 9.00 | 4.00 | 27 | 23 | ~ | ~ | 5.00 | 4.00 | 17 | 15 | 13 | ~ | ~ | ~ | ~ | 12.40 | 61.00 | 20.00
| 3 | ~ | 7.00 | 14 | 2.00 | 35 | 8.00 | ~ | ~ | 8.00 | 6.00 | 8.00 | 2.00 | 4.00 | ~ | ~ | 11 | 4.00 | 17 | 11 | 5.00 | ~ | ~ | 5.00 | 6.00 | 62 | 4.00 | 6.00 | ~ | ~ | 14 | 28 | 12.14 | 62.00 | 22.00
| 4 | 42 | 56 | 38 | ~ | ~ | 26 | 32 | 9.00 | 30 | 9.00 | ~ | ~ | ~ | 33 | 3.00 | 12 | 6.00 | ~ | ~ | 9.00 | 4.00 | 4.00 | 2.00 | 34 | ~ | ~ | 41 | 19 | 5.00 | 2.00 | ~ | 19.81 | 56.00 | 21.00
| 5 | ~ | ~ | 6.00 | 19 | 2.00 | 11 | 10 | ~ | ~ | ~ | 23 | 13 | 50 | 18 | 6.00 | ~ | ~ | 40 | 14 | 17 | 6.00 | 6.00 | ~ | ~ | 2.00 | 7.00 | 9.00 | 5.00 | 9.00 | ~ | ~ | 13.65 | 50.00 | 20.00
| 6 | 14 | 7.00 | 3.00 | 3.00 | 3.00 | ~ | ~ | 5.00 | 5.00 | 4.00 | 2.00 | 3.00 | ~ | ~ | 11 | 4.00 | 8.00 | 11 | 4.00 | ~ | ~ | 2.00 | 3.00 | 2.00 | 12 | 3.00 | ~ | ~ | 11 | 4.00 | ~ | 5.64 | 14.00 | 22.00
| 7 | 10 | 2.00 | 27 | ~ | ~ | ~ | 4.00 | 3.00 | 4.00 | 2.00 | ~ | ~ | 6.00 | 3.00 | 2.00 | 7.00 | 2.00 | ~ | ~ | 2.00 | 3.00 | 4.00 | 3.00 | 3.00 | ~ | ~ | 4.00 | 3.00 | 2.00 | 2.00 | 2.00 | 4.55 | 27.00 | 22.00
| 8 | ~ | ~ | 4.00 | 3.00 | 2.00 | 2.00 | 3.00 | ~ | ~ | 3.00 | 2.00 | 2.00 | 2.00 | 6.00 | ~ | ~ | 3.00 | 14 | 8.00 | 7.00 | 22 | ~ | ~ | 5.00 | 3.00 | 7.00 | 7.00 | 8.00 | ~ | ~ | 11 | 5.90 | 22.00 | 21.00
| 9 | 31 | 13 | 14 | 4.00 | ~ | ~ | 4.00 | 3.00 | 2.00 | 6.00 | 3.00 | ~ | ~ | 4.00 | 3.00 | 3.00 | 4.00 | 5.00 | ~ | ~ | 6.00 | 18 | 17 | 2.00 | 2.00 | ~ | ~ | 2.00 | 3.00 | 4.00 | ~ | 6.95 | 31.00 | 22.00
| 10 | 5.00 | 8.00 | ~ | ~ | 13 | 23 | 30 | 12 | 8.00 | ~ | ~ | 2.00 | 2.00 | 3.00 | 3.00 | 4.00 | ~ | ~ | 12 | 10 | 8.00 | 7.00 | 5.00 | ~ | ~ | 3.00 | 5.00 | ~ | 3.00 | 2.00 | ~ | 8.00 | 30.00 | 21.00
| 11 | ~ | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | ~ | ~ | 3.00 | 3.00 | 3.00 | 5.00 | 5.00 | ~ | ~ | 9.00 | 6.00 | 8.00 | 9.00 | 7.00 | ~ | ~ | 13 | 21 | 8.00 | 16 | 12 | ~ | ~ | 9.00 | ~ | 7.24 | 21.00 | 21.00
| 12 | 31 | 85 | 43 | 5.00 | ~ | ~ | 2.00 | 6.00 | 7.00 | 45 | 12 | ~ | ~ | 22 | 6.00 | 2.00 | 2.00 | 3.00 | ~ | ~ | 5.00 | 2.00 | 2.00 | ~ | ~ | ~ | ~ | 2.00 | 6.00 | 6.00 | 5.00 | 14.24 | 85.00 | 21.00
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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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 61 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 96.8 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.3
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 98.4 | 1.5 | 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 | 2.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| 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 | 1.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL | 98.4 | 1.5 | 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 | 2.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 250 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 254
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 98.4 | 1.5 | 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 | 2.12
| ID | 98 | 1 | 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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