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 | 12 | 8.60 | 22 | 35 | 29 | 29 | 29 | 21 | 22 | 27 | 19 | 22 | 32 | 19 | 23 | 24 | 15 | 13 | 26 | 11 | 14 | 11 | 15 | 13 | 11 | 15 | 11 | 13 | 8.70 | 15 | 20 | 18.87 | 35.04 | 31.00
| 2 | 14 | 17 | 11 | 15 | 14 | 16 | 21 | 14 | 14 | 8.90 | 8.13 | 12 | 11 | 10 | 13 | 20 | 14 | 18 | 16 | 14 | 10 | 10 | 10 | 7.11 | 13 | 13 | 9 | 7.78 | ~ | ~ | ~ | 12.89 | 20.84 | 28.00
| 3 | 13 | 14 | 10 | 14 | 17 | 17 | 17 | 12 | 12 | 9 | 13 | 14 | 17 | 18 | 21 | 22 | 12 | 12 | 14 | 13 | 14 | 11 | 8.25 | 10 | 15 | 18 | 15 | 16 | 17 | 16 | 15 | 14.41 | 22.09 | 31.00
| 4 | 18 | 13 | 8.87 | 11 | 11 | 10 | 12 | 13 | 13 | 14 | 13 | 14 | 12 | 11 | 12 | 20 | 19 | 26 | 31 | 19 | 17 | 19 | 11 | 14 | 12 | 15 | 7.98 | 6.88 | 7.62 | 7.72 | ~ | 13.97 | 31.37 | 30.00
| 5 | 7.33 | 7.88 | 8.75 | 8.09 | 9 | 7.45 | 9 | 10 | 8.76 | 11 | 8.37 | 8.02 | 10 | 7.76 | 7.91 | 7.83 | 9 | 7.04 | 8.03 | 10 | 7.34 | 8.32 | 8.13 | 11 | 13 | 7.82 | 12 | 10 | 10 | 7.85 | 7.57 | 8.88 | 12.64 | 31.00
| 6 | 5.73 | 6.51 | 10 | ~ | ~ | ~ | ~ | ~ | ~ | 12 | 9 | 9 | 10 | 8.24 | 9 | 8.50 | 8.57 | 10 | 10 | 10 | 10 | 9 | 8.62 | 11 | 11 | 9 | 11 | 10 | 7.14 | 8.71 | ~ | 9.28 | 11.81 | 24.00
| 7 | 8.99 | 9 | 10 | 8.30 | 8.85 | 7.94 | 7.59 | 6.95 | 8.73 | 8.03 | 11 | 8.65 | 7.53 | 6.19 | 7.10 | 7.35 | 8.31 | 11 | 10 | 7.35 | 6.74 | 6.32 | 6.34 | 5.97 | 5.43 | 5.71 | 4.64 | 5.04 | 5.64 | 7.05 | 7.97 | 7.62 | 11.30 | 31.00
| 8 | 8.43 | 7.24 | 5.89 | 6.05 | 6.92 | 7.30 | 5.93 | 7.37 | 12 | 7.12 | 6.01 | 4.97 | 5.91 | 7.32 | 6.92 | 10 | 7.63 | 6.29 | 7.40 | 7.60 | 8.35 | 7.85 | 8.71 | 8.57 | 8.10 | 8.87 | 12 | 8.51 | 7.45 | 9 | 8.99 | 7.76 | 12.23 | 31.00
| 9 | 8.01 | 6.35 | 8.81 | 10 | 9 | 9 | 8.38 | 8.61 | 10 | 7.41 | 10 | 7.70 | 12 | 10 | 6.53 | 8.13 | 12 | 12 | 10 | 12 | 8.32 | 11 | 7.27 | 7.58 | 14 | 13 | 10 | 10 | 8.07 | 7.39 | ~ | 9.44 | 14.06 | 30.00
| 10 | 8.91 | 18 | 18 | 15 | 10 | 9 | 7.88 | 11 | 11 | 8.50 | 10 | 12 | 12 | 16 | 17 | 15 | 10 | 12 | 8.55 | 8.12 | 12 | 22 | 12 | 11 | 13 | 7.17 | 9 | 9 | 12 | 14 | 13 | 11.99 | 22.05 | 31.00
| 11 | 17 | 14 | 10 | 19 | 8.98 | 12 | 14 | 22 | 14 | 9 | 14 | 15 | 14 | 12 | 7.75 | 7.32 | 10 | 9 | 17 | 14 | 14 | 16 | 10 | 11 | 9 | 13 | 23 | 16 | 11 | 15 | ~ | 13.24 | 22.78 | 30.00
| 12 | 19 | 11 | 12 | 33 | 22 | 15 | 10 | 8.38 | ~ | ~ | ~ | 20 | 20 | 26 | 12 | 10 | 11 | 13 | 10 | 16 | 21 | 25 | 16 | 7.74 | 10 | 11 | 10 | 12 | 11 | 7.76 | 3.16 | 14.37 | 33.07 | 28.00
|
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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 4.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| 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 | 19.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14
| 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 | 25.9
| 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 | 33
| 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 | 4.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 356
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| 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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