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 | 8.48 | 15 | 4.29 | 2.30 | 11 | 19 | 10 | 15 | 17 | 19 | 32 | 23 | 16 | 15 | 17 | 20 | 30 | 18 | ~ | ~ | ~ | 12 | 10 | 10 | 5.92 | 4.68 | 6.85 | 8.51 | 14 | 11 | 13.80 | 31.65 | 28.00
| 2 | 10 | 12 | 14 | 10 | 15 | 7.19 | 11 | 9 | 4.70 | 4.05 | 5.91 | 6.06 | 5.81 | 10 | 12 | 10 | 14 | 17 | 9 | 6.70 | 6.93 | 9 | 3.66 | 4.56 | 7.11 | 5.17 | 5.91 | 4.78 | ~ | ~ | ~ | 8.60 | 16.69 | 28.00
| 3 | 5.22 | 9 | 5.13 | 6.58 | 20 | 14 | 6.84 | 5.78 | 8.85 | 4.45 | 7.85 | 14 | 13 | 7.35 | 18 | 10 | 7.55 | 13 | 8.42 | 7.97 | 6.35 | 5.49 | 4.44 | 3.26 | 8.25 | 12 | 10 | 14 | 10 | 9 | 14 | 9.35 | 19.63 | 31.00
| 4 | 10 | 9 | 10 | 13 | 7.04 | 6.61 | 6.55 | 11 | 16 | 14 | 10 | 11 | 12 | 6.90 | 11 | 10 | 18 | 12 | 11 | 12 | ~ | ~ | 12 | 8.03 | 7.78 | 9 | 5.04 | 5.00 | 5.36 | 10 | ~ | 10.03 | 18.23 | 28.00
| 5 | 5.44 | 12 | 12 | 9 | 6.22 | 9 | 10 | 6.39 | 5.70 | 5.97 | 6.06 | 6.67 | 8.74 | 6.30 | 4.75 | 5.45 | 7.96 | 9 | 4.66 | 6.11 | 6.89 | 6.97 | 10 | 8.81 | 5.61 | 4.89 | 6.09 | 5.96 | 5.46 | 4.86 | 6.42 | 7.07 | 12.07 | 31.00
| 6 | 4.82 | 4.77 | 4.68 | 6.27 | 5.73 | 7.28 | 7.57 | 5.75 | 5.93 | 5.90 | 4.74 | 4.69 | 5.26 | 4.80 | 4.66 | 4.15 | 4.60 | ~ | 12 | 7.32 | 6.60 | 6.56 | 5.99 | 6.16 | 5.99 | 7.53 | 8.26 | 5.73 | 3.79 | 5.30 | ~ | 5.95 | 11.62 | 29.00
| 7 | 7.40 | 6.28 | 5.05 | 6.18 | 5.38 | 5.29 | 5.36 | 6.13 | 5.75 | 6.83 | ~ | ~ | 7.56 | 4.62 | 5.84 | 6.34 | 5.54 | 4.54 | 3.49 | 4.32 | 4.72 | 5.35 | 6.50 | 5.34 | 6.68 | 8.85 | 7.10 | 6.32 | 7.70 | 9 | 7.89 | 6.12 | 9.26 | 29.00
| 8 | 7.48 | 6.97 | 7.46 | 5.71 | 5.11 | 6.24 | 7.27 | 7.27 | 10 | 7.41 | 6.53 | 5.91 | 5.36 | 6.90 | 6.70 | 6.39 | 10 | 6.39 | 6.25 | 7.39 | 6.42 | 8.95 | 6.09 | 8.28 | 6.76 | 6.99 | 7.05 | 7.78 | 7.52 | 7.33 | 7.63 | 7.07 | 9.83 | 31.00
| 9 | 4.95 | 10 | 6.49 | 8.10 | 4.83 | 6.15 | 5.82 | 6.46 | 6.68 | 10 | 7.09 | 9 | 8.18 | 5.60 | 5.13 | 5.82 | 6.50 | 8.24 | ~ | 14 | 7.79 | 6.24 | 10 | 7.26 | 12 | 9 | 10 | 6.21 | 5.54 | 11 | ~ | 7.73 | 14.02 | 29.00
| 10 | 8.40 | 17 | 15 | 6.60 | 7.58 | 4.78 | 5.30 | 8.42 | 9 | 15 | 15 | 18 | 12 | 13 | 13 | 9 | 8.66 | 8.52 | 5.99 | 7.14 | 18 | 11 | 6.86 | 11 | 8.90 | 4.72 | 5.63 | ~ | ~ | 11 | ~ | 10.18 | 18.47 | 28.00
| 11 | ~ | 7.82 | 6.32 | 10 | 16 | 11 | 18 | 10 | 5.69 | 10 | 8.44 | 8.89 | 14 | 14 | 16 | 13 | 3.66 | 9 | 14 | 7.33 | 18 | 14 | 7.60 | 7.71 | 6.34 | 11 | 20 | 22 | 21 | 15 | ~ | 11.93 | 22.17 | 29.00
| 12 | 10 | 12 | 22 | 23 | 17 | 15 | 22 | 14 | 10 | 14 | 10 | 18 | 26 | 27 | 17 | 28 | 23 | 9 | 12 | 25 | 26 | 26 | 19 | 16 | 10 | 14 | 12 | 15 | 6.19 | 7.55 | 10 | 16.73 | 28.14 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 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 | 12.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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 | 17.4
| 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 | 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 | 20.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28
| 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 | 16.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 352 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 352
| 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 | 12.1
| ID | 100 | 0 | 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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