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 | 2.65 | 2.31 | 1.43 | 2.73 | 3.98 | 2.16 | 1.67 | 5.22 | 1.75 | 1.63 | 5.10 | 4.93 | 2.53 | 1.28 | 1.75 | 3.65 | 5.16 | 5.01 | 3.38 | 3.08 | 3.41 | 4.92 | 4.08 | 3.59 | 3.13 | 2.34 | 4.35 | 2.37 | 3.13 | 4.20 | 6.49 | 3.34 | 6.49 | 31.00
| 2 | 2.79 | 4.01 | 1.36 | 1.40 | 2.92 | 2.37 | 2.45 | 1.44 | 3.47 | 2.58 | 1.81 | 2.25 | 6.90 | 4.93 | 3.99 | 3.15 | 6.01 | 7.06 | 6.69 | 7.75 | 11 | 8.60 | 4.44 | 2.99 | 1.56 | 2.30 | 3.98 | 5.83 | ~ | ~ | ~ | 4.14 | 10.89 | 28.00
| 3 | 2.14 | 2.53 | 2.51 | 2.40 | 4.53 | 3.58 | 5.46 | 3.18 | 1.13 | 2.23 | 1.41 | 1.61 | 1.88 | 1.83 | 2.20 | 1.43 | 1.66 | 1.89 | 5.60 | 3.82 | 2.30 | 2.31 | 1.85 | 1.91 | 2.21 | 6.45 | 3.27 | 4.48 | 4.92 | 2.40 | 2.08 | 2.81 | 6.45 | 31.00
| 4 | 2.64 | 2.24 | 3.17 | 3.90 | 2.63 | 2.77 | 4.62 | 7.02 | 3.80 | 2.61 | 5.40 | 6.41 | 7.30 | 4.89 | 3.26 | 1.22 | 2.88 | 2.91 | 2.25 | 6.08 | 10 | 6.32 | 2.65 | 4.22 | 4.03 | 1.47 | 2.13 | 2.61 | 4.01 | 4.47 | ~ | 3.99 | 9.80 | 30.00
| 5 | 3.57 | 4.96 | 4.25 | 6.03 | 6.23 | 6.88 | 8.30 | 5.43 | 3.99 | 3.48 | 7.95 | 5.19 | 1.92 | 4.08 | 2.13 | 2.84 | 2.61 | 3.67 | 3.51 | 3.91 | 5.90 | 3.79 | 2.51 | 3.91 | 4.88 | 2.33 | 3.14 | 5.92 | 7.77 | 4.00 | 5.65 | 4.54 | 8.30 | 31.00
| 6 | 4.07 | 4.25 | 2.64 | 5.34 | 2.57 | 2.53 | 1.99 | 3.00 | 2.19 | 4.31 | 3.39 | 2.63 | 1.98 | 3.14 | 2.81 | 2.14 | 2.06 | 8.28 | 8.50 | 4.56 | 1.93 | 4.14 | 7.75 | 4.13 | 3.61 | 3.52 | 2.37 | 5.50 | 4.55 | 2.42 | ~ | 3.74 | 8.50 | 30.00
| 7 | 7.01 | 5.79 | 4.36 | 3.29 | 2.02 | 4.30 | 3.37 | 2.38 | 2.00 | 2.08 | 2.59 | 3.04 | 3.09 | 3.75 | 6.12 | 4.84 | 6.40 | 2.40 | 2.84 | 10 | 7.70 | 4.40 | 6.72 | 6.79 | 6.60 | 5.79 | 4.11 | 2.96 | 3.25 | 2.92 | 4.33 | 4.42 | 9.87 | 31.00
| 8 | 4.41 | 2.28 | 2.16 | 1.80 | 1.81 | 2.07 | 2.70 | 3.49 | 2.40 | 2.91 | 2.82 | 2.22 | 2.28 | 1.83 | 3.59 | 3.36 | 4.55 | 2.13 | 2.83 | 4.08 | 5.02 | 5.00 | 2.95 | 1.91 | 1.97 | 1.75 | 5.91 | 3.73 | 4.35 | 2.83 | 2.28 | 3.01 | 5.91 | 31.00
| 9 | 5.65 | 3.38 | 2.10 | 3.15 | 7.03 | 4.00 | 2.55 | 3.13 | 3.82 | 2.93 | 2.11 | 3.44 | 4.25 | 2.13 | 1.78 | 4.18 | 6.33 | 3.88 | 4.01 | 3.97 | 2.62 | 2.07 | 4.15 | 2.13 | 3.63 | 2.84 | 2.29 | 2.21 | 1.61 | 2.57 | ~ | 3.33 | 7.03 | 30.00
| 10 | 3.48 | 1.97 | 2.02 | 2.98 | 1.84 | 1.91 | 2.46 | 1.89 | 2.08 | 1.57 | 1.91 | 2.08 | 2.15 | 2.01 | 2.37 | 3.95 | 2.34 | 2.78 | 3.27 | 5.25 | 2.60 | 3.84 | 2.16 | 1.65 | 1.31 | 3.69 | 2.48 | 1.96 | 1.89 | 1.42 | 3.28 | 2.47 | 5.25 | 31.00
| 11 | 7.73 | 5.00 | 1.53 | 2.20 | 2.58 | 3.49 | 2.30 | 5.26 | 5.88 | 2.43 | 1.62 | 1.58 | 7.00 | 4.97 | 2.78 | 5.70 | 1.43 | 2.87 | 7.28 | 5.80 | 2.51 | 5.15 | 10 | 6.82 | 2.93 | 1.16 | 1.23 | 2.17 | 0.92 | 1.33 | ~ | 3.78 | 9.78 | 30.00
| 12 | 1.80 | 1.87 | 1.42 | 1.60 | 2.13 | 3.98 | 3.75 | 1.80 | 1.54 | 3.96 | 5.11 | 9 | 5.28 | 3.18 | 5.40 | 7.31 | 6.03 | 2.89 | 3.54 | 4.93 | 3.53 | 3.32 | 4.73 | 3.83 | 3.08 | 1.80 | 3.05 | 2.78 | 2.27 | 3.37 | 6.72 | 3.72 | 9.23 | 31.00
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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 | 11
| 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 | 21.2
| 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 | 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 | 21.4
| 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 | 20.7
| 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 | 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 | 23.11
| 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 | 11 | 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 | 21.2
| 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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