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 | 2.42 | 2.17 | 1.18 | 1.91 | 3.06 | 2.57 | 1.09 | 2.11 | 2.34 | 1.00 | 3.25 | ~ | ~ | ~ | ~ | 3.03 | 2.71 | 2.39 | 1.50 | 1.91 | 2.27 | 4.29 | 3.00 | ~ | ~ | 1.92 | 3.37 | 1.79 | 1.68 | 1.53 | 2.23 | 2.27 | 4.29 | 25.00
| 2 | 2.75 | 3.46 | 2.12 | 1.92 | 4.16 | 3.48 | 2.32 | 1.08 | 2.38 | 2.04 | 1.68 | 1.23 | 1.83 | 2.03 | 1.13 | 1.05 | ~ | ~ | 5.49 | 6.71 | 8.22 | 6.95 | 3.66 | 2.27 | 0.88 | 2.53 | 3.28 | 5.32 | ~ | ~ | ~ | 3.07 | 8.22 | 26.00
| 3 | 2.44 | 3.35 | 2.00 | 2.53 | 4.25 | 2.71 | 3.79 | 3.08 | 1.57 | 2.04 | 2.65 | 3.60 | 3.56 | 3.71 | 2.66 | 2.10 | 3.15 | 2.13 | 8.12 | 3.69 | 2.92 | 2.45 | ~ | 1.88 | 2.97 | 3.02 | 2.82 | 4.87 | 3.77 | 2.33 | 1.88 | 3.07 | 8.12 | 30.00
| 4 | 1.56 | 2.42 | 2.06 | 5.59 | 3.14 | 2.31 | 1.76 | 2.53 | 3.09 | 1.61 | 2.98 | 5.72 | 6.46 | 5.20 | 4.66 | 1.83 | 2.53 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 1.33 | 2.42 | 2.97 | 5.26 | ~ | 3.21 | 6.46 | 21.00
| 5 | 3.37 | 4.30 | 4.09 | 2.69 | 3.11 | 2.34 | 1.68 | 2.14 | 2.89 | 2.31 | 2.36 | 2.22 | 1.91 | 3.73 | 1.69 | 2.44 | 2.61 | 3.15 | 2.69 | 1.47 | 2.26 | 2.99 | 2.53 | 1.36 | 2.28 | 1.49 | 3.59 | 3.36 | 5.05 | 3.14 | 3.83 | 2.74 | 5.05 | 31.00
| 6 | 3.55 | 3.62 | 4.26 | 5.07 | ~ | ~ | ~ | 1.78 | 1.43 | 2.57 | 3.17 | 1.91 | 1.88 | 1.50 | 1.93 | 1.41 | 1.88 | 4.29 | 5.62 | 2.46 | 2.08 | 3.56 | 5.99 | 3.23 | 2.53 | 2.02 | 1.77 | 3.68 | 2.56 | 2.27 | ~ | 2.89 | 5.99 | 27.00
| 7 | 4.20 | 3.52 | 2.13 | 1.73 | 1.69 | 3.61 | 3.08 | 2.23 | 2.82 | 1.76 | 2.39 | 2.21 | 2.53 | 2.71 | 2.55 | 3.33 | 3.58 | 1.62 | 1.42 | 4.61 | 4.62 | 1.66 | 1.74 | 2.43 | 2.44 | 2.01 | 1.33 | 1.40 | 1.62 | 1.72 | 2.36 | 2.49 | 4.62 | 31.00
| 8 | 3.20 | 2.79 | 2.08 | 2.20 | 1.90 | 1.77 | 2.31 | 2.47 | 1.93 | 2.50 | 2.40 | 1.41 | 0.98 | 1.80 | 3.20 | 2.83 | 2.69 | 2.66 | 2.39 | 1.65 | 1.70 | 1.53 | 1.97 | 1.09 | 1.24 | 1.46 | 3.73 | 3.87 | 3.42 | 3.32 | 2.29 | 2.28 | 3.87 | 31.00
| 9 | 3.74 | 3.04 | 1.86 | 2.41 | 4.47 | 3.58 | 3.00 | 3.74 | 4.85 | 3.83 | 3.16 | 2.76 | 3.50 | 1.48 | 1.23 | 2.77 | 2.46 | 3.16 | 3.28 | 2.96 | 2.53 | 1.51 | 2.78 | 1.89 | 2.28 | 1.08 | 1.24 | 2.34 | 1.92 | 1.03 | ~ | 2.66 | 4.85 | 30.00
| 10 | 3.34 | 2.48 | 1.99 | 1.93 | 1.93 | 1.95 | 1.81 | 1.46 | 1.33 | 1.59 | 2.47 | 1.26 | 1.42 | 1.65 | 2.26 | 0.99 | 1.95 | 1.66 | 1.43 | 3.25 | 1.90 | 2.78 | 2.86 | 2.27 | 1.51 | 2.47 | 1.70 | 2.02 | 2.32 | 3.50 | 3.70 | 2.10 | 3.70 | 31.00
| 11 | 5.98 | 2.85 | 0.99 | 1.60 | 3.05 | 2.75 | ~ | ~ | 4.39 | 1.48 | 1.13 | 1.33 | 1.81 | 2.07 | 1.86 | 3.41 | 1.04 | 0.90 | 2.65 | 3.91 | 2.53 | 4.92 | 6.57 | 5.30 | 1.33 | 2.02 | ~ | 2.50 | 2.78 | 2.60 | ~ | 2.73 | 6.57 | 27.00
| 12 | 2.71 | 1.91 | 1.90 | 3.20 | 2.47 | 2.33 | 2.21 | 1.55 | 0.88 | 1.57 | 2.06 | 3.63 | 4.10 | 1.43 | 1.64 | 2.02 | 2.67 | 2.98 | 4.93 | 4.34 | 4.15 | 3.40 | 4.01 | 3.57 | 3.73 | 2.87 | 3.74 | 4.86 | 2.60 | 5.15 | ~ | 2.95 | 5.15 | 30.00
|
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. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 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 | 21.2
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6
| 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 | 13.4
| 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 | 5
| 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 | 9.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7
| 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. | 340 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 340
| 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 | 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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