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 | 8.59 | 9 | 12 | 12 | 10 | 5.36 | 4.97 | 23 | 11 | 10 | 17 | 23 | 15 | 15 | 21 | 14 | 10 | 14 | 13 | 11 | 10 | 12 | 14 | 14 | 13 | 10 | 6.51 | 5.47 | 20 | 15 | 11 | 12.66 | 23.27 | 31.00
| 2 | 13 | 12 | 14 | 8.00 | 10 | 8.10 | 12 | 12 | 16 | 10 | 7.99 | 10 | 15 | 19 | 12 | 20 | 23 | 10 | 11 | 10 | 13 | 6.18 | 8.52 | 13 | 10 | 13 | 13 | 12 | ~ | ~ | ~ | 12.16 | 22.80 | 28.00
| 3 | 12 | 11 | 10 | 8.03 | 12 | 8.83 | 8.27 | 11 | 13 | 6.61 | 5.22 | 7.22 | 5.37 | 8.60 | 12 | 12 | 13 | 6.07 | 9 | 10 | 13 | 17 | 13 | 6.29 | 5.15 | 11 | 8.66 | 9 | 11 | 12 | 9 | 9.80 | 16.70 | 31.00
| 4 | 6.49 | 7.88 | 13 | 12 | 6.54 | 7.95 | 5.14 | 5.09 | 9 | ~ | ~ | 10 | 6.97 | 5.94 | 5.54 | 3.85 | 6.98 | 7.66 | 5.79 | 11 | 6.76 | 8.75 | 10 | 10 | 12 | 6.24 | 5.75 | 10 | 8.83 | 26 | ~ | 8.64 | 26.28 | 28.00
| 5 | 16 | 13 | 28 | 17 | 10 | 6.71 | 9 | 9 | 12 | 7.50 | ~ | 10 | 5.28 | 12 | 8.59 | 15 | 13 | 6.36 | 5.24 | 6.73 | 11 | 7.16 | 7.12 | 9 | ~ | 9 | 16 | ~ | ~ | 13 | 8.61 | 10.79 | 27.64 | 27.00
| 6 | 6.51 | 10 | 4.07 | 4.75 | 6.43 | 10 | ~ | ~ | 5.05 | 4.74 | 6.84 | 9 | 8.60 | 8.41 | 13 | 11 | ~ | ~ | 14 | 11 | 11 | 6.70 | 7.11 | 9 | 11 | 13 | 10 | ~ | 12 | 6.90 | ~ | 8.81 | 14.07 | 25.00
| 7 | 6.12 | 5.55 | 5.07 | 5.69 | 4.43 | 5.11 | 6.69 | 5.56 | ~ | ~ | ~ | ~ | 4.02 | 3.77 | 5.05 | 5.31 | 6.03 | 3.07 | 4.27 | 7.03 | 5.27 | 3.64 | 5.05 | 5.53 | 5.92 | 4.74 | 4.23 | 4.21 | 3.56 | 4.84 | 4.49 | 4.97 | 7.03 | 27.00
| 8 | 5.53 | 4.89 | 4.37 | 3.44 | 2.63 | 3.04 | 3.28 | 3.41 | 3.59 | 3.89 | 3.75 | 3.19 | 5.08 | 5.20 | 5.61 | 6.01 | 6.87 | 5.83 | 5.03 | 5.25 | 7.72 | 7.98 | 6.98 | 6.00 | 5.57 | 5.17 | 5.65 | 4.62 | 5.59 | 4.54 | 4.62 | 4.98 | 7.98 | 31.00
| 9 | 5.90 | 4.65 | 4.07 | 4.75 | 6.57 | 6.51 | 5.44 | 3.23 | ~ | 5.40 | 3.77 | 4.47 | 3.90 | 4.35 | 4.36 | 2.98 | 5.77 | 4.45 | 4.07 | 3.94 | 3.68 | 3.81 | 4.17 | 6.49 | 8.40 | 6.87 | 5.11 | 5.99 | 4.60 | 5.18 | ~ | 4.93 | 8.40 | 29.00
| 10 | 4.64 | 5.50 | 5.14 | 4.41 | 4.55 | 5.61 | 5.09 | 6.83 | 5.76 | 5.56 | 5.99 | 5.61 | 4.34 | 4.86 | 6.30 | 10 | 7.77 | 6.62 | 6.93 | 5.74 | 4.27 | 4.89 | 8.97 | 7.49 | 5.57 | 6.29 | 6.96 | 4.91 | 5.36 | 4.29 | 4.04 | 5.80 | 9.59 | 31.00
| 11 | 3.37 | 6.30 | 5.35 | 5.35 | 6.63 | 6.18 | 4.78 | 3.35 | 8.23 | 5.36 | 5.72 | 8.56 | 8.70 | 10 | 7.40 | 9 | 7.26 | 5.49 | 8.17 | 7.69 | 12 | 6.55 | 5.27 | 6.88 | 6.43 | 14 | 12 | 6.33 | 6.97 | 6.73 | ~ | 7.18 | 14.04 | 30.00
| 12 | 4.95 | 5.34 | 8.38 | 11 | 6.51 | 14 | 10 | 6.76 | 8.30 | 10 | 17 | 6.33 | 14 | 14 | 18 | 6.80 | 11 | 8.61 | 11 | 6.67 | 10 | 5.70 | 5.37 | 7.16 | 3.43 | 3.36 | 4.82 | 4.01 | 3.01 | 4.42 | 4.86 | 8.20 | 18.45 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 8.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 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 | 3.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 15.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 349 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 349
| 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 | 3.5
| 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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