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 | 13 | 7.00 | 4.00 | 5.00 | 9.00 | 8.00 | 7.00 | 10 | 8.00 | 10 | 11 | 10 | 12 | 8.00 | 19 | 4.00 | 6.00 | 4.00 | 1.00 | 9.00 | 27 | 4.00 | 8.00 | 17 | 17 | 10 | 11 | 8.00 | 11 | 17 | 13 | 9.94 | 27.00 | 31.00
| 2 | 12 | 9.00 | 12 | 21 | 25 | 43 | 11 | 12 | 8.00 | 11 | 14 | 19 | 8.00 | 8.00 | 11 | 6.00 | 9.00 | 7.00 | 11 | 18 | 11 | 9.00 | 28 | 11 | 11 | 11 | 4.00 | 4.00 | ~ | ~ | ~ | 13.00 | 43.00 | 28.00
| 3 | 4.00 | 3.00 | 4.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 15 | ~ | ~ | ~ | 21 | 22 | 15 | 8.00 | 12 | 10 | 13 | 7.00 | 11.17 | 22.00 | 12.00
| 4 | 13 | 17 | 17 | 13 | 10 | ~ | 9.00 | 10 | 19 | 1.00 | 15 | 13 | 10 | 13 | 1.00 | 5.00 | 8.00 | 12 | 19 | 28 | 28 | 32 | 22 | 16 | 15 | 21 | 4.00 | 9.00 | 11 | 6.00 | ~ | 13.69 | 32.00 | 29.00
| 5 | 4.00 | 7.00 | 12 | 16 | 14 | 13 | 19 | 10 | 17 | 16 | 9.00 | 12 | 12 | 20 | 22 | 14 | 22 | 22 | 22 | 23 | 11 | 12 | 10 | 11 | 13 | 13 | 16 | 18 | 13 | 9.00 | 15 | 14.42 | 23.00 | 31.00
| 6 | 14 | 15 | 15 | 16 | 15 | 11 | 15 | 27 | 22 | 17 | 18 | 18 | 14 | 17 | 17 | 16 | 18 | 25 | 25 | ~ | ~ | 20 | 15 | 15 | 14 | 16 | 18 | 16 | 12 | 12 | ~ | 16.89 | 27.00 | 28.00
| 7 | 13 | 23 | 15 | 11 | 11 | 15 | 17 | 15 | 23 | 19 | 12 | 27 | 9.00 | 15 | 13 | ~ | 12 | 14 | 13 | 21 | 21 | 24 | 21 | 22 | 21 | 30 | 14 | 13 | 22 | 13 | 14 | 17.10 | 30.00 | 30.00
| 8 | 12 | 20 | 22 | 21 | 22 | 10 | 16 | 18 | 17 | 21 | 23 | 29 | 19 | 19 | 15 | 19 | 20 | 15 | 29 | 17 | 15 | 15 | 13 | 12 | 14 | 18 | 16 | 16 | 10 | 12 | 14 | 17.39 | 29.00 | 31.00
| 9 | 14 | 15 | 16 | 16 | 7.00 | 7.00 | 18 | 13 | 15 | 14 | 14 | 14 | 16 | 20 | 18 | 20 | 15 | 30 | 28 | 28 | 21 | 21 | 21 | 21 | 12 | 7.00 | 9.00 | 23 | 18 | 25 | ~ | 17.20 | 30.00 | 30.00
| 10 | 29 | 25 | 30 | 25 | 28 | 24 | 22 | 20 | 12 | 8.00 | 13 | 7.00 | 15 | 11 | 13 | 15 | 22 | 11 | 27 | 17 | 8.00 | 15 | 7.00 | 7.00 | 14 | 13 | 8.00 | 14 | 13 | 13 | 11 | 16.03 | 30.00 | 31.00
| 11 | 12 | 15 | 11 | 18 | 17 | 20 | 32 | 27 | 31 | 18 | 20 | 23 | 33 | 17 | 13 | 18 | 16 | 22 | 36 | 40 | 40 | 52 | 101 | 121 | 103 | 141 | 53 | 53 | 51 | 32 | ~ | 39.53 | 141.00 | 30.00
| 12 | 42 | 62 | 52 | 46 | 14 | 21 | 20 | 23 | 26 | 51 | 69 | 16 | 9.00 | 17 | 28 | 17 | 20 | 31 | 10 | 16 | 43 | 49 | 57 | 9.00 | 6.00 | 6.00 | 10 | 11 | 55 | 58 | 13 | 29.26 | 69.00 | 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. | 70 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL. | 98.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| 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 | 22.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 26.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 17 | 1 | 4 | 0 | 0 | 0 | 0 | 92
| 22 | 5 | 4 | 0 | 0 | 0 | 0 | 141
| REL | 76.0 | 18.4 | 1.0 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.9 | 5.4 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 76 | 18 | 1 | 8 | 0 | 0 | 0 | 0 | 104
|
Year
| ABS. | 319 | 18 | 1 | 4 | 0 | 0 | 0 | 0 | 342
| 23 | 5 | 4 | 0 | 0 | 0 | 0 | 141 | REL. | 93.2 | 5.2 | 0.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 1.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 93 | 5 | | 2 | 0 | 0 | 0 | 0 | 101
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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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