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 | 14 | 18 | 20 | 23 | 31 | 22 | 24 | 18 | 32 | 22 | 23 | 26 | 20 | 17 | 30 | 28 | 31 | 27 | 22 | 28 | 35 | 26 | 28 | 22 | 25 | 31 | 26 | 14 | 13 | 20 | 23.49 | 35.15 | 31.00
| 2 | 40 | 33 | 33 | 25 | ~ | 33 | 14 | 22 | 58 | 55 | 39 | 15 | 11 | 19 | 35 | 18 | 12 | 18 | 33 | 25 | 14 | 15 | 12 | 16 | 17 | 28 | 29 | 21 | ~ | ~ | ~ | 25.60 | 58.17 | 27.00
| 3 | 12 | 19 | 22 | 30 | 24 | 19 | 20 | 22 | 31 | 30 | 16 | 25 | 19 | 19 | 16 | 16 | 20 | 23 | 23 | 11 | 14 | 20 | 16 | 25 | 25 | 28 | 30 | 14 | 15 | 23 | 20 | 20.81 | 30.66 | 31.00
| 4 | 27 | 24 | 27 | 16 | 16 | 17 | 18 | 17 | 20 | 15 | 14 | 13 | 16 | 10 | 13 | 15 | 11 | 15 | 20 | 23 | 21 | 21 | ~ | ~ | 11 | 17 | 17 | 17 | 19 | 23 | ~ | 17.56 | 27.23 | 28.00
| 5 | 54 | 55 | 21 | 24 | 40 | 20 | 11 | 14 | 16 | 18 | 14 | 14 | 15 | 18 | 8.75 | 13 | 13 | 12 | 13 | 21 | 13 | 17 | 14 | 21 | 19 | 15 | 25 | 24 | 19 | 19 | 14 | 19.79 | 55.11 | 31.00
| 6 | 17 | 29 | 14 | 14 | 13 | 13 | 13 | 15 | 15 | 27 | 18 | 12 | 10 | 11 | 12 | 15 | 16 | 13 | 11 | 10 | 12 | 8.73 | 11 | 15 | 17 | 14 | 11 | 13 | 17 | 15 | ~ | 14.34 | 29.33 | 30.00
| 7 | 14 | 15 | 15 | 17 | 11 | 10 | 11 | 12 | 8.10 | 10 | 20 | 16 | 12 | 13 | 14 | 13 | 14 | 20 | ~ | 13 | 13 | 14 | 14 | 11 | 14 | ~ | 10 | 8.63 | 13 | 14 | 13 | 13.20 | 19.96 | 29.00
| 8 | 16 | 20 | 20 | 19 | 19 | 15 | 15 | 17 | 17 | 12 | 11 | 13 | 16 | 12 | 8.08 | 11 | 11 | 12 | 9 | 12 | 9 | 16 | 28 | 22 | 24 | 8.25 | 20 | 13 | 12 | 23 | 26 | 15.72 | 28.30 | 31.00
| 9 | 15 | 15 | 27 | 21 | 12 | 12 | 18 | 19 | 22 | 23 | 27 | 22 | 20 | 32 | 29 | 23 | 19 | 18 | ~ | 11 | 19 | 20 | 22 | 25 | 19 | 14 | 18 | 20 | 14 | 19 | ~ | 19.87 | 32.35 | 29.00
| 10 | 13 | 15 | 12 | 16 | ~ | 17 | 19 | 19 | 12 | 13 | 14 | 21 | 22 | 19 | 20 | 17 | 15 | 30 | 30 | 44 | 20 | 16 | 16 | 21 | 21 | 19 | ~ | ~ | 19 | 17 | 15 | 19.06 | 44.36 | 28.00
| 11 | 23 | ~ | 28 | 31 | 30 | 23 | 21 | 27 | 21 | 18 | 22 | ~ | 22 | 15 | 30 | 26 | 33 | 24 | 30 | 31 | 32 | 32 | 36 | 43 | 35 | 38 | 37 | 32 | 36 | 38 | ~ | 29.23 | 43.06 | 28.00
| 12 | 27 | 24 | 22 | 20 | ~ | ~ | 20 | 28 | 39 | 47 | ~ | 14 | 21 | 28 | 27 | 31 | 29 | 23 | 24 | 34 | 37 | 49 | 42 | ~ | 31 | 26 | 38 | 27 | 31 | 29 | ~ | 29.57 | 48.85 | 26.00
|
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. | 83 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 93.2 | 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.5
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 14.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 66 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| REL | 80.4 | 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 324 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 349
| 25 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | REL. | 92.8 | 7.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 92 | 7 | 0 | 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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