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 | 26 | 23 | 25 | 30 | 17 | 36 | 38 | 24 | 14 | 23 | 15 | 25 | 18 | 19 | 20 | 16 | 15 | 10 | 8.01 | 14 | 5.75 | 11 | 11 | 15 | 17 | 13 | 17 | 19 | 12 | 6.82 | 8.07 | 17.74 | 37.63 | 31.00
| 2 | 16 | 12 | 9 | 13 | 10 | 12 | 21 | 11 | 6.90 | 13 | 9 | 17 | 8.14 | 8.83 | 28 | 15 | 8.79 | 14 | 18 | 10 | 11 | 19 | 15 | 18 | 8.83 | 8.52 | 8.00 | 11 | 16 | ~ | ~ | 13.03 | 28.07 | 29.00
| 3 | 19 | 10 | 15 | 4.41 | 4.78 | 13 | 9 | 9 | 7.49 | ~ | 7.87 | 6.27 | 17 | 16 | 5.86 | 7.82 | 10 | 7.27 | 6.71 | 13 | 14 | 15 | 16 | 29 | 22 | 21 | 22 | ~ | 14 | 13 | 13 | 12.73 | 28.92 | 29.00
| 4 | 10 | 11 | 11 | 13 | 10 | 6.99 | 10 | 7.62 | 8.44 | 11 | 11 | 10 | 9 | 11 | 7.91 | 7.12 | 10 | 12 | 13 | 13 | 12 | 9 | 8.11 | 8.06 | 13 | 13 | 14 | 12 | 12 | 12 | ~ | 10.53 | 14.31 | 30.00
| 5 | 12 | 10 | 10 | 12 | ~ | 8.89 | 8.63 | 10 | 15 | 13 | ~ | 10 | 9 | 8.83 | 9 | 11 | 10 | 7.59 | 10 | 6.43 | 16 | 7.07 | 10 | 17 | 17 | 13 | 11 | 10 | 8.15 | 13 | 10 | 10.89 | 17.31 | 29.00
| 6 | 13 | 14 | 13 | 13 | 11 | 8.61 | ~ | 10 | 10 | 9 | 10 | ~ | 10 | 11 | 7.70 | 10 | 9 | 9 | 11 | 11 | 10 | 11 | 7.69 | 13 | 5.95 | 7.57 | 12 | 11 | 11 | 11 | ~ | 10.43 | 14.47 | 28.00
| 7 | 11 | 9 | 7.48 | 9 | 9 | 15 | 14 | 7.06 | 9 | 13 | 9 | 7.05 | 13 | 11 | 11 | 7.35 | 10 | 13 | 9 | 7.52 | 11 | 10 | 13 | 11 | 13 | 7.87 | 12 | 9 | ~ | 7.95 | 14 | 10.32 | 14.58 | 30.00
| 8 | 14 | 11 | 8.92 | 7.74 | 8.35 | 7.72 | 8.19 | 9 | 10 | 13 | 14 | 12 | 13 | 13 | 14 | 13 | 11 | 12 | 11 | 10 | 7.25 | 8.65 | 8.32 | 10 | 8.48 | 6.94 | 7.21 | 11 | 10 | 10 | 12 | 10.34 | 14.45 | 31.00
| 9 | 10 | 11 | 7.65 | 9 | 9 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 18 | 14 | 13 | 12 | 16 | 16 | 14 | 13 | 12 | 12 | ~ | 12.52 | 19.49 | 23.00
| 10 | 11 | 11 | 20 | 17 | 19 | 14 | 12 | 11 | ~ | 10 | 11 | 11 | 13 | 12 | 11 | 12 | 14 | 20 | 17 | 14 | 10 | 12 | 17 | 25 | 26 | 15 | 12 | 13 | 14 | ~ | 14 | 14.45 | 26.27 | 29.00
| 11 | 14 | 13 | 12 | 8.46 | 8.22 | 8.38 | 10 | 15 | 21 | 13 | 16 | 13 | 15 | 24 | 17 | 16 | 21 | 12 | 15 | 16 | 23 | 23 | 15 | 20 | 18 | 8.35 | 8.06 | 22 | 15 | 23 | ~ | 15.46 | 23.60 | 30.00
| 12 | 21 | 14 | 16 | 16 | 14 | 12 | 16 | 15 | 19 | 15 | 15 | 13 | 18 | 23 | 15 | 6.55 | 7.05 | 13 | 17 | 22 | 17 | 14 | 13 | 20 | 16 | 24 | 19 | 21 | 26 | 12 | ~ | 16.21 | 26.25 | 30.00
|
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. | 87 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| 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 | 24.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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 | 20.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 25.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 347 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 349
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 99 | | 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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