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 | 13 | 18 | 16 | 10 | 8.42 | 10 | 11 | 18 | 13 | 11 | 17 | 20 | 15 | 17 | 21 | 26 | 21 | 26 | 19 | 23 | 17 | 32 | 29 | 21 | 12 | 10 | 7.91 | 13 | 15 | 15 | 11 | 16.68 | 31.79 | 31.00
| 2 | 12 | 17 | 17 | 20 | 13 | 12 | 16 | 22 | 15 | 20 | 18 | 17 | 16 | 10 | 26 | 24 | 19 | 6.96 | 7.99 | 5.72 | 4.63 | 2.99 | 5.90 | 16 | 16 | 19 | 14 | 18 | ~ | ~ | ~ | 14.68 | 26.12 | 28.00
| 3 | 15 | 10 | 19 | 10 | 13 | 10 | 10 | 13 | 8.86 | 5.90 | 7.29 | 5.51 | 5.50 | 6.78 | 6.20 | 11 | 9 | 13 | 3.87 | 7.60 | 12 | 13 | 5.75 | 8.21 | 6.72 | 11 | 11 | 11 | 10 | 13 | 9 | 9.75 | 18.62 | 31.00
| 4 | 8.66 | 11 | 10 | 9 | 6.65 | 4.39 | 3.88 | 4.31 | 5.10 | 8.28 | 8.98 | 2.26 | 3.35 | 3.97 | 4.28 | 7.53 | 5.46 | 4.89 | 7.54 | 8.44 | 5.15 | 3.59 | 5.06 | 9 | 7.95 | 5.63 | 5.91 | 4.34 | 6.53 | 8.87 | ~ | 6.35 | 10.71 | 30.00
| 5 | 6.79 | 6.49 | 8.25 | 4.78 | 8.95 | 7.93 | 17 | 19 | 6.72 | 6.52 | 11 | 2.45 | 4.47 | 5.46 | 5.70 | 3.79 | 4.67 | 4.12 | 5.08 | 4.80 | 8.24 | 4.95 | 8.01 | 8.69 | 7.27 | 6.07 | 6.77 | 6.62 | 5.64 | 3.60 | 3.15 | 6.88 | 19.19 | 31.00
| 6 | 2.95 | 3.28 | 3.87 | 4.49 | 6.38 | 9 | 5.56 | 4.75 | 4.00 | 4.09 | 3.61 | 7.23 | 5.33 | 7.64 | 6.73 | 4.53 | 5.79 | 4.03 | 2.68 | 4.52 | 4.63 | 3.24 | 3.16 | 3.19 | 3.87 | 5.04 | 6.16 | 4.45 | 2.99 | 5.13 | ~ | 4.76 | 9.37 | 30.00
| 7 | 1.94 | 4.42 | 2.64 | 2.57 | 4.03 | 8.61 | 3.59 | 2.61 | 4.28 | 5.36 | 2.74 | 2.78 | 2.59 | 3.96 | 6.68 | 4.23 | 3.88 | 3.25 | 5.85 | 3.53 | 1.96 | 8.05 | 4.29 | 8.80 | 6.01 | 6.07 | 4.14 | 4.10 | 5.30 | 3.64 | 4.34 | 4.39 | 8.80 | 31.00
| 8 | 3.05 | 6.22 | 4.32 | 3.00 | 2.82 | 3.44 | 2.25 | 2.49 | 2.33 | 2.54 | 2.32 | 3.34 | 3.24 | 6.03 | 7.36 | 6.45 | 6.60 | 7.18 | 7.02 | 4.27 | 8.02 | 20 | 4.68 | 3.99 | 3.06 | 2.71 | 3.35 | 3.29 | 2.91 | 6.72 | 4.48 | 4.82 | 20.06 | 31.00
| 9 | 2.33 | 2.42 | 3.82 | 3.45 | 2.70 | 2.83 | 5.04 | 2.97 | 2.29 | 3.42 | 4.84 | 4.45 | 2.06 | 3.46 | 3.97 | 2.96 | 8.93 | 2.81 | 5.04 | 2.88 | 2.87 | 3.01 | 5.26 | 4.94 | 6.22 | 8.86 | 4.99 | 4.04 | 4.28 | 3.25 | ~ | 4.01 | 8.93 | 30.00
| 10 | 2.76 | 2.93 | 4.21 | 0.78 | 4.00 | 3.62 | 2.41 | 3.86 | 3.29 | 12 | 14 | 10 | 10 | 12 | 12 | 10 | 10 | 12 | 11 | 8.68 | 8.07 | 8.97 | 12 | 17 | 13 | 12 | 11 | 12 | 14 | 12 | 12 | 9.15 | 16.53 | 31.00
| 11 | 10 | 12 | 17 | 15 | 11 | 10 | 12 | 10 | 9 | 16 | 13 | 12 | 13 | 15 | 18 | 11 | 9 | 10 | 10 | 7.93 | 15 | 11 | 8.77 | 9 | 23 | 13 | 10 | 1.32 | 3.59 | 14 | ~ | 11.64 | 22.79 | 30.00
| 12 | 20 | 10 | 0.38 | 5.71 | 7.20 | 9 | 12 | 19 | 25 | 27 | 8.93 | 3.69 | 25 | 27 | 15 | 6.99 | 4.83 | 5.87 | 5.94 | 7.11 | 5.91 | 7.39 | 16 | 12 | 5.51 | 7.99 | 6.90 | 6.43 | 6.67 | 7.81 | 6.84 | 10.80 | 26.87 | 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 | 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 | 22.1
| 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 | 19
| 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 | 8.5
| 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 | 20
| 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 | 22.8
| 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 | 27
| 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 | 10.12
| 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 | 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 | 22.1
| 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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