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 | 16 | 45 | 17 | 11 | 4.00 | 26 | 24 | 19 | 16 | 17 | 6.00 | 4.00 | 10 | 9.00 | 108 | 7.00 | 128 | 9.00 | 60 | 6.00 | 17 | 6.00 | 20 | 17 | 15 | 4.00 | 20 | 19 | 8.00 | 6.00 | 6.00 | 21.94 | 128.00 | 31.00
| 2 | 8.00 | 5.00 | 16 | 6.00 | 5.00 | 6.00 | 8.00 | 9.00 | 4.00 | 23 | 4.00 | 4.00 | 4.00 | 4.00 | 7.00 | 4.00 | 6.00 | 6.00 | 7.00 | 5.00 | 4.00 | 4.00 | 4.00 | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | ~ | 6.25 | 23.00 | 28.00
| 3 | 4.00 | 4.00 | 6.00 | 9.00 | 4.00 | 13 | 4.00 | 12 | 16 | 14 | 15 | 13 | 6.00 | 4.00 | 4.00 | 4.00 | 10 | 4.00 | 4.00 | 9.00 | 4.00 | 4.00 | 4.00 | 4.00 | 21 | 4.00 | 19 | 4.00 | 4.00 | 4.00 | 4.00 | 7.58 | 21.00 | 31.00
| 4 | 4.00 | 6.00 | 4.00 | 4.00 | 6.00 | 12 | 22 | 16 | 38 | 32 | 20 | 7.00 | 13 | 14 | 4.00 | 25 | 4.00 | 15 | 15 | 4.00 | 17 | ~ | 25 | 70 | 20 | 24 | 11 | 4.00 | 26 | 13 | ~ | 16.38 | 70.00 | 29.00
| 5 | 15 | 15 | 10 | 9.00 | 4.00 | 40 | 4.00 | ~ | 17 | 10 | 4.00 | ~ | ~ | ~ | 4.00 | 5.00 | 9.00 | 9.00 | 4.00 | 16 | 4.00 | 23 | 14 | 12 | 14 | 12 | 4.00 | 47 | 12 | 8.00 | ~ | 12.50 | 47.00 | 26.00
| 6 | ~ | ~ | 34 | 4.00 | 14 | 8.00 | 8.00 | 47 | 4.00 | 4.00 | 5.00 | 16 | 20 | 18 | 4.00 | 22 | 4.00 | 17 | 9.00 | 5.00 | 12 | 4.00 | 17 | 36 | 5.00 | 13 | 7.00 | 7.00 | 4.00 | 4.00 | ~ | 12.57 | 47.00 | 28.00
| 7 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | 6.00 | 4.00 | 4.00 | 5.00 | 6.00 | 5.00 | 8.00 | 10 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 13 | 4.00 | 19 | 5.39 | 19.00 | 31.00
| 8 | 4.00 | 9.00 | 4.00 | 19 | 4.00 | 4.00 | 45 | 14 | 17 | 4.00 | 66 | 4.00 | 5.00 | 4.00 | 4.00 | 83 | 9.00 | 54 | 4.00 | 4.00 | 63 | 9.00 | 16 | 12 | 4.00 | 34 | 4.00 | 4.00 | 28 | 7.00 | 5.00 | 17.65 | 83.00 | 31.00
| 9 | 30 | 4.00 | 35 | 8.00 | 19 | 4.00 | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | 10 | 7.00 | 4.00 | 23 | 10 | 4.00 | 7.00 | 4.00 | 9.00 | 4.00 | 18 | 5.00 | 4.00 | 54 | 4.00 | 59 | 17 | 34 | 7.00 | ~ | 13.53 | 59.00 | 30.00
| 10 | 38 | 13 | ~ | 16 | 4.00 | 29 | 4.00 | 7.00 | ~ | 105 | 13 | 4.00 | 13 | 4.00 | 25 | 43 | 7.00 | 38 | 72 | 14 | 4.00 | 28 | 6.00 | 15 | 5.00 | 4.00 | 14 | 4.00 | 38 | 4.00 | 18 | 20.31 | 105.00 | 29.00
| 11 | 9.00 | 4.00 | 23 | 25 | 41 | 21 | 62 | 25 | 24 | 54 | 28 | 20 | 35 | 12 | 31 | 28 | 30 | 54 | 18 | 48 | 12 | 13 | 24 | 83 | 12 | 36 | 16 | ~ | 56 | 6.00 | ~ | 29.31 | 83.00 | 29.00
| 12 | 95 | 41 | 57 | 5.00 | 58 | 43 | ~ | 28 | 50 | 46 | 15 | ~ | 10 | 11 | 70 | ~ | 13 | ~ | 21 | ~ | 4.00 | 53 | ~ | ~ | ~ | 4.00 | 5.00 | 4.00 | 9.00 | 17 | ~ | 29.95 | 95.00 | 22.00
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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. | 86 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 90
| 4 | 2 | 2 | 0 | 0 | 0 | 0 | 128
| REL. | 95.5 | 2.2 | 0.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 2.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 17.1
| ID | 95 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 76 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 83
| 7 | 1 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 91.5 | 7.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.4 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.4
| ID | 91 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 89.1 | 9.7 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.8
| ID | 89 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 19 | 4 | 1 | 0 | 0 | 0 | 0 | 80
| 24 | 5 | 1 | 0 | 0 | 0 | 0 | 105
| REL | 70.0 | 23.7 | 5.0 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.0 | 6.3 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 10.10
| ID | 70 | 23 | 5 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 300 | 36 | 6 | 3 | 0 | 0 | 0 | 0 | 345
| 45 | 9 | 3 | 0 | 0 | 0 | 0 | 128 | REL. | 86.9 | 10.4 | 1.7 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.0 | 2.6 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 17.1
| ID | 86 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 100
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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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