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 | 7.79 | 24 | 80 | 60 | 53 | 31 | 13 | 18 | 13 | 11 | 12 | 43 | 31 | 30 | 25 | 21 | 12 | 12 | 8.34 | 6.99 | 10 | 12 | 11 | 6.58 | 6.74 | 5.55 | 6.19 | 5.98 | 12 | 12 | 19.74 | 80.15 | 31.00
| 2 | 10 | 9 | 11 | 13 | 22 | 12 | 13 | 5.69 | 5.98 | 4.57 | 4.41 | 4.36 | 4.21 | 12 | 24 | 31 | 18 | 14 | 5.74 | 4.91 | 5.60 | ~ | ~ | ~ | 6.97 | 6.84 | 5.44 | 5.55 | ~ | ~ | ~ | 10.33 | 30.71 | 25.00
| 3 | 7.09 | 17 | 8.22 | 9 | 9 | 12 | 5.79 | 7.27 | 13 | 7.34 | 16 | 17 | 20 | 11 | 17 | 23 | 13 | 13 | 8.43 | 5.90 | 6.74 | 4.09 | 5.48 | 5.80 | 8.63 | 14 | 10 | 12 | 15 | 14 | 10 | 11.17 | 23.39 | 31.00
| 4 | 20 | 16 | 22 | 22 | 8.99 | 4.40 | 5.18 | 15 | 18 | 15 | 10 | 5.55 | 3.76 | 3.11 | 3.44 | 3.44 | 17 | 17 | 7.92 | 4.48 | 2.19 | 5.08 | 2.26 | 3.28 | 7.42 | 5.77 | 3.16 | 5.07 | 2.99 | 1.59 | ~ | 8.71 | 22.21 | 30.00
| 5 | 2.57 | 4.47 | 4.59 | 7.99 | 3.52 | 2.73 | 11 | 1.77 | 4.90 | 2.85 | 5.88 | 3.16 | 2.98 | 3.20 | 2.24 | 7.44 | 2.67 | 4.33 | 10 | 11 | 11 | ~ | 3.02 | 3.31 | 6.83 | 6.72 | 7.36 | 3.31 | 1.55 | 1.41 | 3.00 | 4.89 | 11.06 | 30.00
| 6 | 1.33 | 1.56 | 2.55 | 11 | 4.02 | 3.92 | 2.32 | 1.56 | 4.31 | 2.78 | 2.04 | 3.38 | 4.08 | 2.61 | 3.87 | 2.39 | 2.82 | 10 | 4.63 | 8.55 | 6.00 | 7.88 | 4.53 | 3.34 | 3.56 | 4.02 | 3.74 | 4.57 | 3.50 | 3.42 | ~ | 4.14 | 11.18 | 30.00
| 7 | 6.39 | 4.55 | 4.49 | 2.07 | 2.41 | 4.79 | 2.46 | 11 | 4.63 | 3.95 | 2.48 | 18 | 8.97 | 9 | 6.45 | 6.39 | 5.84 | 2.74 | 4.52 | 3.95 | 2.28 | 2.95 | 4.00 | 2.43 | 1.52 | 2.57 | 11 | 11 | 12 | 10 | 8.20 | 5.91 | 17.87 | 31.00
| 8 | 3.68 | 2.68 | 2.80 | 9 | 3.32 | 7.41 | 12 | 8.85 | 4.42 | 3.15 | 5.39 | 2.20 | 1.72 | 1.46 | 2.53 | 3.14 | 7.52 | 6.41 | 14 | 5.00 | 4.67 | 12 | 15 | 7.31 | 5.01 | 4.47 | 4.28 | 6.75 | 5.33 | 4.82 | 20 | 6.33 | 19.96 | 31.00
| 9 | 3.97 | 12 | 12 | 5.42 | 5.07 | 3.14 | 10 | 12 | 18 | 7.05 | 6.49 | 14 | 15 | 8.86 | 3.39 | 3.97 | 5.66 | 4.61 | 4.94 | 5.89 | 3.80 | 5.31 | 14 | 14 | 7.97 | 6.31 | 4.76 | 7.96 | 14 | 17 | ~ | 8.59 | 18.40 | 30.00
| 10 | 17 | 12 | 7.73 | 3.29 | 3.50 | 1.78 | 2.29 | 2.87 | 13 | 18 | 14 | 10 | 8.22 | 6.79 | 6.14 | 6.62 | 2.80 | 2.46 | 3.16 | 3.36 | 6.27 | 4.90 | 4.28 | 2.66 | 5.22 | 1.91 | 2.02 | 2.78 | 5.92 | 4.05 | 9 | 6.24 | 17.68 | 31.00
| 11 | 7.75 | 7.56 | 21 | 20 | 24 | 13 | 12 | 7.45 | 5.18 | 4.02 | 6.46 | 11 | 8.65 | 5.32 | 4.09 | 4.74 | 3.84 | 26 | 10 | 2.46 | 10 | 7.81 | 4.35 | 4.47 | 11 | 10 | 19 | 18 | 16 | 6.39 | ~ | 10.37 | 25.51 | 30.00
| 12 | 7.12 | 15 | 40 | 36 | 24 | 20 | 28 | 24 | 36 | 21 | 70 | 26 | 41 | 70 | 79 | 35 | 32 | 14 | 10 | 24 | 23 | 28 | 61 | 48 | 23 | 29 | 31 | 22 | 15 | 15 | 46 | 32.07 | 78.54 | 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. | 84 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 3.4
| 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 | 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 | 31.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | REL. | 98.0 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 98 | 1 | 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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