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 | 2.00 | 6.00 | 36 | 19 | 27 | 25 | 56 | 37 | 81 | 23 | 30 | 45 | 42 | 21 | 37 | 37 | 21 | 38 | 32 | 34 | 60 | 49 | 20 | 16 | 23 | 16 | 9.00 | 20 | 18 | 17 | 9.00 | 29.23 | 81.00 | 31.00
| 2 | 18 | 12 | 20 | 16 | 15 | 14 | 15 | 21 | 15 | 21 | 17 | 11 | 8.00 | 12 | 11 | 16 | 17 | 23 | 2.00 | 5.00 | 2.00 | 2.00 | 2.00 | 18 | 9.00 | 8.00 | 6.00 | 10 | ~ | ~ | ~ | 12.36 | 23.00 | 28.00
| 3 | 15 | 10 | 15 | 13 | 17 | 18 | 16 | 12 | 12 | 13 | 11 | 12 | 15 | 15 | 15 | 15 | 37 | 9.00 | 8.00 | 8.00 | 7.00 | 7.00 | 9.00 | 6.00 | 7.00 | 14 | 9.00 | 2.00 | 2.00 | ~ | ~ | 12.03 | 37.00 | 29.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 12 | 6.00 | 6.00 | 7.00 | 5.00 | 10 | 12 | 12 | 15 | 15 | 11 | 13 | 14 | 12 | 29 | 10 | 8.00 | 10 | 7.00 | 8.00 | 13 | 17 | 16 | ~ | 11.65 | 29.00 | 23.00
| 5 | 18 | 22 | 24 | 24 | 17 | 14 | 14 | 14 | 22 | 20 | 23 | 14 | 8.00 | 10 | 10 | 13 | 14 | 12 | 9.00 | 10 | 9.00 | 10 | 9.00 | 12 | 10 | 10 | 14 | 12 | 7.00 | 14 | 16 | 14.03 | 24.00 | 31.00
| 6 | 2.00 | 10 | 6.00 | 10 | 13 | 15 | 11 | 13 | 13 | 8.00 | 10 | 5.00 | 7.00 | 7.00 | 7.00 | 8.00 | 8.00 | 12 | 13 | 9.00 | 9.00 | 9.00 | 33 | 17 | 17 | 17 | 12 | 12 | 12 | 17 | ~ | 11.40 | 33.00 | 30.00
| 7 | 16 | 19 | 14 | 21 | 20 | 18 | 20 | 12 | 10 | 10 | 7.00 | 11 | 11 | 22 | 9.00 | 10 | 7.00 | 10 | 9.00 | 8.00 | 10 | 6.00 | 6.00 | 6.00 | 6.00 | 7.00 | 2.00 | ~ | ~ | ~ | ~ | 11.37 | 22.00 | 27.00
| 8 | 9.00 | 8.00 | 9.00 | 8.00 | 10 | 13 | 14 | 18 | 21 | 7.00 | 9.00 | 7.00 | 10 | 10 | 11 | 7.00 | 30 | 5.00 | 8.00 | 9.00 | 9.00 | 11 | 10 | 13 | 13 | 18 | 12 | 10 | 14 | 15 | 14 | 11.68 | 30.00 | 31.00
| 9 | 20 | 13 | 11 | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 13 | 12 | 9.00 | 10 | 7.00 | 12 | 16 | 21 | 19 | 20 | 26 | 15 | 15 | 17 | 11 | 12 | 15 | 20 | 12 | 21 | 10 | 11 | ~ | 13.77 | 26.00 | 30.00
| 10 | 6.00 | 9.00 | 12 | 14 | 11 | 18 | 35 | 19 | 18 | 16 | 16 | 17 | 9.00 | 12 | 8.00 | 10 | 14 | 20 | 15 | 12 | 15 | 15 | 16 | 18 | 14 | 16 | 28 | 12 | 28 | 13 | 15 | 15.52 | 35.00 | 31.00
| 11 | 14 | 10 | 18 | 9.00 | 15 | 14 | 16 | 9.00 | 19 | 34 | 14 | 10 | 12 | 13 | 9.00 | 7.00 | 30 | 29 | 16 | 19 | 23 | 10 | 16 | 37 | 8.00 | 7.00 | 9.00 | 7.00 | 16 | 28 | ~ | 15.93 | 37.00 | 30.00
| 12 | 14 | 22 | 21 | 19 | 40 | 41 | 25 | 34 | 30 | 28 | 23 | 14 | 14 | 32 | 16 | 14 | 24 | 18 | 16 | 12 | 16 | 13 | 12 | 15 | 12 | 13 | 11 | 55 | 11 | 14 | 12 | 20.68 | 55.00 | 31.00
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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. | 75 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 88
| 13 | 1 | 0 | 0 | 0 | 0 | 0 | 81
| REL. | 85.2 | 13.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 85 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| 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 | 23.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| 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 | 17.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 332 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 352
| 20 | 1 | 0 | 0 | 0 | 0 | 0 | 81 | REL. | 94.3 | 5.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 94 | 5 | | 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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