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 | 11 | 27 | 38 | 39 | 37 | 31 | 31 | 18 | 22 | 21 | 22 | 22 | 23 | 18 | 17 | 20 | 14 | 12 | 9 | 7.66 | 10 | 15 | 11 | 6.99 | 7.17 | 4.88 | 5.38 | 6.35 | 10 | 8.81 | 17.35 | 39.27 | 31.00
| 2 | 8.37 | 10 | 7.56 | 10 | 17 | 11 | 10 | 6.94 | 6.86 | 4.76 | 6.11 | 4.98 | 6.38 | 11 | 15 | 15 | 14 | 10 | 6.28 | 5.98 | 8.63 | 7.88 | 4.88 | 5.90 | 7.66 | 6.84 | 6.20 | 6.86 | ~ | ~ | ~ | 8.60 | 16.88 | 28.00
| 3 | 10 | 10 | 8.93 | 13 | 14 | 13 | 7.41 | 8.81 | 12 | 10 | 16 | 17 | 16 | 16 | 14 | 11 | 9 | 11 | 7.74 | 8.13 | 8.67 | 7.72 | 6.59 | 7.24 | 11 | 14 | 13 | 16 | 16 | 16 | 17 | 11.80 | 17.30 | 31.00
| 4 | 13 | 13 | 12 | 14 | 13 | 10 | 11 | 15 | 16 | 16 | 10 | 10 | 7.10 | 8.97 | 8.84 | 11 | 11 | 11 | 8.37 | 9 | 9 | 13 | 10 | 10 | 10 | 8.53 | 6.11 | 7.12 | 7.89 | 7.38 | ~ | 10.57 | 16.26 | 30.00
| 5 | 8.30 | 10 | 8.34 | 8.87 | 6.54 | 10 | 10 | 10 | 10 | 7.65 | 7.04 | 6.97 | 8.28 | 7.15 | 7.23 | 8.69 | 10 | 11 | 9 | 9 | 9 | 7.57 | 7.60 | 7.03 | 6.91 | 6.93 | 7.50 | 7.18 | 7.30 | 7.75 | 9 | 8.34 | 10.62 | 31.00
| 6 | 7.63 | 6.99 | 7.65 | 9 | 9 | 6.17 | 6.15 | 5.30 | 6.59 | 6.82 | 6.23 | 7.26 | 7.73 | 8.03 | 8.75 | 8.56 | 10 | 9 | 9 | 9 | 8.79 | 8.58 | 8.37 | 8.96 | 10 | 8.65 | 10 | 10 | 8.29 | 10 | ~ | 8.24 | 10.17 | 30.00
| 7 | 9 | 9 | 9 | 8.56 | 9 | 8.19 | 9 | 10 | 4.37 | 3.24 | 3.39 | 3.26 | 3.76 | 2.47 | 3.60 | 3.40 | 2.88 | 2.18 | 2.44 | 3.59 | 3.67 | 2.47 | 3.24 | 3.41 | 4.06 | 3.39 | 4.62 | 3.90 | 4.54 | 6.01 | 3.56 | 4.95 | 9.58 | 31.00
| 8 | 3.22 | 3.60 | 3.74 | 4.17 | 3.35 | 4.82 | 3.67 | 3.38 | 2.82 | 2.50 | 2.80 | 2.17 | 2.34 | 3.46 | 4.09 | 3.70 | 4.87 | 4.78 | 4.27 | 4.79 | 4.42 | 4.30 | 4.43 | 4.05 | 3.87 | 5.66 | 4.66 | 3.88 | 5.15 | 4.82 | 4.75 | 3.95 | 5.66 | 31.00
| 9 | 4.08 | 5.41 | 5.83 | 5.28 | 4.81 | 4.95 | 4.70 | 5.31 | 6.53 | 5.96 | 5.58 | 6.02 | 7.72 | 6.79 | 6.14 | 6.52 | 7.06 | 6.94 | 7.45 | 8.01 | 6.89 | 7.97 | 6.76 | 9 | 7.28 | 5.85 | 6.27 | 7.43 | 10 | 10 | ~ | 6.62 | 10.13 | 30.00
| 10 | 10 | 10 | 10 | 8.00 | 6.56 | 6.76 | 4.41 | 4.23 | 3.68 | 8.73 | 6.37 | 6.73 | 4.17 | 5.74 | 6.15 | 3.11 | 1.96 | 1.75 | 1.22 | 3.37 | 4.34 | 4.57 | 6.09 | 7.39 | 8.55 | 5.03 | 5.61 | 4.97 | 10 | 8.16 | 7.36 | 5.96 | 10.45 | 31.00
| 11 | 8.82 | 6.67 | 5.45 | 9 | 9 | 10 | 11 | 8.46 | 4.39 | 7.43 | 5.60 | 7.77 | 7.10 | 7.62 | 8.36 | 8.85 | 7.57 | 10 | 8.28 | 10 | 7.63 | 6.99 | 6.37 | 6.85 | 9 | 10 | 8.58 | 7.31 | 8.50 | 6.45 | ~ | 7.99 | 10.85 | 30.00
| 12 | 7.70 | 10 | 11 | 10 | 13 | 15 | 14 | 19 | 22 | 19 | 28 | 19 | 15 | 16 | 22 | 20 | 17 | 14 | 17 | 17 | 19 | 14 | 17 | 16 | 18 | 12 | 13 | 16 | 12 | 8.98 | 11 | 15.63 | 27.88 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 5.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16
| 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 | 9.4
| 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 | 10
| 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 | 30.9
| 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 | 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 | 11.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 365 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 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 | 5.1
| 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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