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 | ~ | ~ | ~ | ~ | 30 | 62 | 44 | 32 | 8.00 | 8.00 | 8.00 | 74 | 24 | 35 | 12 | ~ | ~ | ~ | 22 | 46 | 40 | 31 | ~ | ~ | ~ | 35 | 113 | 46 | 71 | 51 | 51 | 40.14 | 113.00 | 21.00
| 2 | 51 | 76 | 29 | 60 | 70 | ~ | ~ | ~ | 39 | 62 | 62 | 70 | ~ | ~ | ~ | 49 | 38 | 19 | 9.00 | 11 | 11 | 11 | ~ | 54 | 38 | 30 | ~ | ~ | ~ | ~ | ~ | 41.53 | 76.00 | 19.00
| 3 | ~ | 22 | 42 | 37 | 19 | ~ | ~ | ~ | 17 | ~ | 5.00 | 10 | 10 | 10 | 10 | 26 | 18 | 33 | 21 | ~ | ~ | ~ | 18 | 13 | ~ | 20 | ~ | ~ | ~ | 59 | ~ | 21.67 | 59.00 | 18.00
| 4 | 22 | 18 | 21 | 21 | 21 | 19 | 33 | 11 | 18 | ~ | ~ | ~ | ~ | 11 | 8.00 | 32 | ~ | ~ | ~ | 33 | 56 | 26 | 27 | 40 | 40 | 40 | 22 | 32 | 18 | ~ | ~ | 25.86 | 56.00 | 22.00
| 5 | ~ | ~ | ~ | 15 | 14 | 45 | ~ | ~ | ~ | ~ | 17 | 33 | 18 | 27 | ~ | ~ | ~ | 23 | 40 | 14 | 11 | ~ | ~ | ~ | 18 | 14 | 17 | 18 | ~ | ~ | ~ | 21.60 | 45.00 | 15.00
| 6 | 44 | 17 | 56 | 21 | 18 | 18 | 18 | 15 | 24 | 61 | 13 | ~ | ~ | ~ | 15 | 11 | 7.00 | 6.00 | ~ | ~ | ~ | ~ | 10 | 23 | 25 | 19 | 19 | 19 | 26 | 21 | ~ | 22.00 | 61.00 | 23.00
| 7 | 18 | 32 | ~ | ~ | ~ | ~ | ~ | ~ | 13 | ~ | ~ | ~ | 16 | 14 | 27 | 18 | 10 | 10 | 10 | 14 | 14 | 16 | 18 | 16 | 16 | 16 | 36 | 17 | 16 | 31 | 23 | 18.23 | 36.00 | 22.00
| 8 | 23 | 23 | 15 | 14 | 29 | 73 | 50 | 50 | 50 | 17 | 33 | 15 | 10 | ~ | ~ | ~ | 23 | 26 | 18 | 29 | ~ | ~ | ~ | 12 | 14 | 29 | 15 | 17 | 17 | 17 | 18 | 25.48 | 73.00 | 25.00
| 9 | 19 | 29 | 23 | ~ | ~ | ~ | 20 | 29 | 36 | 18 | ~ | ~ | ~ | 28 | 34 | 13 | 15 | 18 | 18 | 18 | 25 | 23 | 34 | 37 | ~ | ~ | ~ | 38 | 23 | 24 | ~ | 24.86 | 38.00 | 21.00
| 10 | 18 | 15 | 15 | 15 | 40 | 16 | 39 | 25 | ~ | ~ | ~ | 21 | 18 | 24 | 30 | ~ | ~ | ~ | 29 | 21 | 21 | 30 | 19 | 19 | 19 | 27 | ~ | ~ | 19 | ~ | ~ | 22.86 | 40.00 | 21.00
| 11 | ~ | 19 | 21 | 23 | 20 | ~ | ~ | ~ | 9.00 | 19 | 25 | 31 | ~ | ~ | ~ | 18 | 17 | 19 | 22 | 22 | 22 | 22 | 22 | 63 | 33 | 55 | ~ | ~ | ~ | 32 | ~ | 25.70 | 63.00 | 20.00
| 12 | 30 | 38 | 36 | ~ | ~ | ~ | 22 | 34 | 34 | 100 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 42.00 | 100.00 | 7.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 31 | 21 | 5 | 1 | 0 | 0 | 0 | 0 | 581
| 27 | 6 | 1 | 0 | 0 | 0 | 0 | 113
| REL. | 53.4 | 36.2 | 8.6 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.6 | 10.3 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 53 | 36 | 8 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 51 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL. | 85.0 | 15.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.6
| ID | 85 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 68
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 85.2 | 13.2 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.7 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.8
| ID | 85 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 39 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 481
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| REL | 81.2 | 16.6 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 81 | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 179 | 47 | 7 | 1 | 0 | 0 | 0 | 0 | 2341
| 55 | 8 | 1 | 0 | 0 | 0 | 0 | 113 | REL. | 76.4 | 20.0 | 2.9 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.5 | 3.4 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 76 | 20 | 2 | | 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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