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 | 25 | 25 | 18 | 12 | 11 | 10 | 28 | 14 | 15 | 12 | 18 | 17 | 18 | 14 | 14 | 14 | 16 | 10 | 14 | 6.58 | 12 | 16 | 16 | 8.02 | 8.95 | 21 | 13 | 12 | 4.95 | 8.34 | 13 | 14.41 | 27.55 | 31.00
| 2 | 23 | 15 | 16 | 7.51 | 5.17 | 8.87 | 10 | 14 | 13 | 23 | 15 | 11 | 13 | 25 | 31 | 14 | 7.21 | 13 | 20 | 16 | 12 | 8.28 | 8.95 | 13 | 17 | 18 | 15 | 14 | ~ | ~ | ~ | 14.58 | 31.06 | 28.00
| 3 | 10 | 15 | 8.98 | 7.98 | 15 | 8.35 | 14 | 11 | 11 | 11 | 5.62 | 8.43 | 8.77 | 20 | 10 | 14 | 11 | 19 | 14 | 7.39 | 10 | 10 | 17 | 11 | 8.65 | 6.88 | 8.39 | 7.00 | 5.66 | 8.51 | 16 | 10.88 | 20.38 | 31.00
| 4 | 13 | 8.65 | 5.17 | 10 | 6.86 | 8.19 | 5.60 | 5.48 | 4.50 | 6.89 | 7.46 | 7.62 | 8.75 | 6.46 | 5.40 | 5.21 | 6.09 | 8.27 | 4.84 | 6.34 | 6.58 | 6.02 | 4.55 | 11 | 5.84 | 12 | 4.74 | 4.57 | 12 | 10 | ~ | 7.24 | 13.30 | 30.00
| 5 | 8.59 | 3.86 | 6.47 | 7.58 | 4.96 | 7.64 | 7.02 | 5.69 | 11 | 5.32 | 6.52 | 11 | 13 | 14 | 16 | 4.57 | 5.52 | 14 | 7.87 | 8.01 | 5.26 | 12 | 13 | 5.17 | 6.28 | 6.76 | 6.46 | 7.01 | 4.56 | 4.40 | 6.02 | 7.90 | 16.06 | 31.00
| 6 | 4.33 | 5.47 | 4.39 | 5.36 | 4.81 | 13 | 4.88 | 12 | 6.53 | 7.85 | 8.59 | 1.71 | 1.27 | 0.99 | 2.27 | 1.70 | 3.02 | 2.95 | 3.36 | 4.64 | 4.16 | 3.74 | 3.33 | 7.01 | 6.46 | 4.16 | 4.22 | 3.79 | 4.92 | 13 | ~ | 5.12 | 13.37 | 30.00
| 7 | 13 | 10 | 5.04 | 4.49 | 4.38 | 3.98 | 3.15 | 2.82 | 4.39 | 5.52 | 3.39 | 3.67 | 5.03 | 13 | 5.92 | 7.18 | 6.22 | 4.52 | 4.43 | 4.95 | 7.88 | 13 | 4.75 | 5.71 | 3.80 | 3.60 | 4.19 | 5.86 | 4.90 | 4.54 | 5.28 | 5.77 | 13.37 | 31.00
| 8 | 5.68 | 4.52 | 6.74 | 6.60 | 8.23 | 9 | 5.23 | 3.95 | 7.57 | 4.24 | 6.06 | 7.05 | 6.64 | 6.52 | 4.86 | 4.80 | 2.51 | 3.57 | 3.05 | 8.23 | 6.22 | 3.02 | 2.59 | 4.17 | 6.92 | 10 | 4.96 | 3.88 | 2.37 | 2.57 | 10 | 5.54 | 9.98 | 31.00
| 9 | 2.84 | 3.10 | 3.89 | 5.49 | 6.14 | 3.31 | 12 | 3.52 | 5.56 | 10 | 5.91 | 4.89 | 8.96 | 7.57 | 8.84 | 7.99 | 7.62 | 7.96 | 8.51 | 6.15 | 4.66 | 3.99 | 4.08 | 4.57 | 3.57 | 3.73 | 8.07 | 4.64 | 4.02 | 3.08 | ~ | 5.82 | 11.95 | 30.00
| 10 | 4.21 | 4.48 | 4.48 | 4.49 | 5.08 | 10 | 11 | 8.43 | 5.09 | 4.78 | 10 | 10 | 7.97 | 4.28 | 4.05 | 4.31 | 2.69 | 10 | 11 | 13 | 11 | 10 | 7.52 | 3.87 | 4.72 | 7.57 | 7.40 | 8.46 | 3.82 | 6.79 | 4.61 | 6.97 | 12.81 | 31.00
| 11 | 6.08 | 7.97 | 4.65 | 14 | 11 | 11 | 13 | 7.71 | 8.50 | 14 | 11 | 5.76 | 8.82 | 6.83 | 3.91 | 13 | 12 | 10 | 7.58 | 21 | 11 | 17 | 10 | 11 | 13 | 10 | 10 | 8.05 | 10 | 11 | ~ | 10.29 | 21.44 | 30.00
| 12 | 6.19 | 5.90 | 5.68 | 12 | 10 | 8.29 | 5.36 | 7.73 | 10 | 10 | 6.09 | 4.16 | 6.53 | 9 | 6.79 | 8.74 | 8.46 | 8.66 | 13 | 6.37 | 3.63 | 13 | 23 | 25 | 24 | 7.40 | 7.53 | 5.91 | 6.25 | 11 | 14 | 9.70 | 25.30 | 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 | 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 | 15.2
| 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 | 15.5
| 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 | 13
| 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 | 14.7
| 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 | 25
| 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 | 24.12
| 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 | 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 | 15.2
| 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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