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 | 37 | 26 | 27 | 26 | 20 | 65 | 33 | 35 | 22 | 35 | ~ | 32 | 49 | 62 | 15 | 17 | 15 | 10 | 15 | 6.00 | 10 | 11 | 23 | 37 | 16 | 24 | 70 | 32 | 32 | 43 | 16 | 28.70 | 70.00 | 30.00
| 2 | 15 | 17 | 32 | 27 | 20 | 20 | 12 | 13 | 6.00 | 36 | 33 | 6.00 | 30 | 43 | 12 | 22 | 25 | 6.00 | 6.00 | 7.00 | 11 | 6.00 | 11 | 11 | 10 | 28 | 46 | 21 | 14 | ~ | ~ | 18.83 | 46.00 | 29.00
| 3 | 19 | 22 | 12 | 18 | 35 | 10 | 12 | 16 | 15 | 12 | 16 | 40 | 6.00 | 24 | 7.00 | 7.00 | 23 | 26 | 12 | 15 | 13 | 35 | 27 | 12 | 26 | 16 | 11 | 15 | 20 | 53 | 22 | 19.26 | 53.00 | 31.00
| 4 | 26 | 41 | ~ | 19 | 13 | 26 | 22 | 21 | 15 | 13 | 33 | 13 | 52 | 24 | 26 | 14 | 52 | 39 | 44 | 64 | 24 | 31 | ~ | 30 | 41 | 32 | 7.00 | 6.00 | 28 | 32 | ~ | 28.14 | 64.00 | 28.00
| 5 | 23 | 9.00 | 20 | 33 | 32 | 41 | 44 | 42 | 30 | 45 | 25 | 6.00 | 27 | 34 | 7.00 | 34 | 26 | 115 | 19 | 6.00 | 36 | 7.00 | 26 | 13 | 33 | 13 | 7.00 | 15 | 20 | 20 | 47 | 27.58 | 115.00 | 31.00
| 6 | 42 | 32 | 40 | 20 | 28 | 20 | 14 | 21 | 37 | 52 | 39 | 27 | 47 | 20 | 20 | 13 | 14 | 7.00 | 20 | 6.00 | 29 | 20 | 20 | 16 | 23 | 12 | 6.00 | 8.00 | 11 | 11 | ~ | 22.50 | 52.00 | 30.00
| 7 | 24 | 18 | 27 | 20 | 20 | 17 | 29 | 16 | 18 | 19 | 13 | 8.00 | 27 | 14 | 15 | 24 | 10 | 12 | 12 | 12 | 12 | 6.00 | 9.00 | 20 | 12 | 27 | 15 | 26 | 31 | 17 | 16 | 17.61 | 31.00 | 31.00
| 8 | 27 | 19 | 12 | 7.00 | 27 | 32 | 15 | ~ | ~ | 24 | 19 | 24 | 18 | 12 | 26 | 27 | 23 | 13 | 20 | 24 | 8.00 | 6.00 | 23 | 19 | 14 | 8.00 | 20 | 20 | 23 | 27 | 27 | 19.45 | 32.00 | 29.00
| 9 | ~ | 12 | 9.00 | 8.00 | 12 | 15 | 20 | 70 | ~ | 43 | 42 | 36 | 22 | 32 | 23 | 26 | 9.00 | 20 | 19 | 29 | 35 | 25 | 21 | 27 | 23 | 32 | 36 | 26 | 14 | 20 | ~ | 25.21 | 70.00 | 28.00
| 10 | 23 | 9.00 | 26 | 21 | 15 | 21 | 13 | 14 | ~ | 39 | 12 | 12 | 42 | 58 | 45 | 44 | 16 | 21 | 25 | 31 | 23 | 38 | 13 | 26 | 32 | 13 | 6.00 | 18 | 20 | 47 | 10 | 24.43 | 58.00 | 30.00
| 11 | 10 | 10 | 13 | 26 | 22 | 11 | 36 | 10 | 16 | 10 | 21 | 24 | 49 | 11 | 16 | 25 | 26 | 12 | 19 | 34 | 13 | 25 | 23 | 24 | 6.00 | 18 | 23 | 23 | 18 | 12 | ~ | 19.53 | 49.00 | 30.00
| 12 | 25 | 13 | 6.00 | 6.00 | 6.00 | 6.00 | 36 | 11 | 17 | 20 | 19 | 11 | 6.00 | 6.00 | 6.00 | 11 | 12 | 6.00 | 12 | 13 | 26 | 35 | 45 | 63 | 72 | 72 | 27 | 19 | 46 | 13 | 26 | 22.32 | 72.00 | 31.00
|
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. | 86 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 5 | 1 | 0 | 0 | 0 | 0 | 0 | 115
| REL. | 94.3 | 4.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 94 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 344 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 358
| 14 | 1 | 0 | 0 | 0 | 0 | 0 | 115 | REL. | 96.0 | 3.6 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.9 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 96 | 3 | | 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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