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 | 54 | 29 | 13 | 10 | 13 | 10 | 23 | 2.84 | 9 | 26 | 69 | 75 | 37 | 71 | 55 | 26 | 7.03 | 20 | 17 | 4.96 | 2.72 | 12 | 13 | 20 | 31 | 47 | 94 | 38 | 4.03 | 12 | 7.79 | 27.54 | 93.80 | 31.00
| 2 | 20 | 75 | 15 | 69 | 119 | 41 | 27 | 14 | 65 | 21 | 42 | 5.63 | 12 | 24 | 12 | ~ | ~ | 16 | 34 | 43 | 60 | 43 | 7.12 | 7.36 | 1.15 | 10 | 13 | ~ | ~ | ~ | ~ | 31.82 | 119.25 | 25.00
| 3 | 3.13 | 10 | 14 | 10 | ~ | ~ | 1.07 | 2.42 | 1.53 | 10 | 24 | 32 | 4.04 | 1.17 | 3.98 | 3.49 | 3.94 | 13 | 2.46 | 2.12 | 6.72 | 13 | 24 | 9 | 12 | 40 | ~ | ~ | ~ | ~ | ~ | 10.36 | 39.70 | 24.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | 15 | 3.47 | 15 | 8.09 | 2.33 | 2.03 | 8.66 | 16 | 5.98 | 7.31 | 6.13 | 2.36 | 1.05 | 5.41 | 5.93 | 11 | 10 | 14 | 9 | 7.43 | 5.16 | 6.46 | 7.39 | 4.84 | ~ | 7.53 | 16.15 | 24.00
| 5 | 2.38 | 5.11 | 1.76 | 0.95 | 7.57 | 20 | 9 | 11 | 2.40 | 4.12 | 6.20 | 7.52 | 35 | 12 | 2.46 | 1.90 | 2.48 | 3.53 | 4.06 | 1.68 | 4.78 | 1.35 | 5.49 | 6.07 | 10 | 19 | 12 | 6.56 | 15 | 8.51 | 8.51 | 7.66 | 34.85 | 31.00
| 6 | 2.55 | 14 | 5.31 | 5.39 | 6.80 | 6.68 | 8.60 | 20 | 14 | 10 | 1.13 | 1.61 | 1.11 | 9 | 7.87 | 0.99 | 5.67 | 3.75 | 8.19 | 2.14 | 13 | 2.34 | 7.06 | 10 | 8.62 | 1.39 | 17 | 5.00 | 1.98 | 5.09 | ~ | 6.88 | 20.50 | 30.00
| 7 | 1.63 | 1.68 | 8.28 | 15 | 3.61 | 6.68 | 7.95 | 5.29 | 3.67 | ~ | 5.19 | 6.66 | 11 | 1.33 | 4.20 | 4.04 | 7.79 | 1.76 | 0.95 | 10 | 2.52 | 1.76 | 8.65 | 2.93 | 0.93 | 7.75 | 6.90 | 1.36 | 16 | 8.41 | 5.25 | 5.66 | 16.10 | 30.00
| 8 | 7.10 | 6.55 | ~ | ~ | ~ | 2.62 | 6.24 | 4.16 | 2.42 | 6.11 | 21 | 10 | 3.65 | 7.71 | 22 | 5.19 | 7.85 | 6.50 | 1.09 | 19 | 11 | 3.91 | 5.85 | 4.68 | 5.97 | 1.67 | 7.02 | 5.07 | 2.99 | 6.11 | 1.71 | 6.99 | 22.22 | 28.00
| 9 | 2.18 | 6.42 | 3.13 | 4.44 | 4.48 | 1.84 | 8.66 | 14 | 4.72 | 3.15 | 8.66 | 3.61 | 4.54 | 13 | 4.12 | 5.77 | 7.93 | 1.27 | 6.76 | 1.90 | 1.41 | 6.74 | 11 | 13 | 30 | 20 | 26 | 5.21 | 11 | 33 | ~ | 8.93 | 32.63 | 30.00
| 10 | 4.74 | 2.97 | 7.18 | 13 | 18 | 15 | 12 | 18 | 7.90 | 5.71 | 6.36 | 3.73 | 7.99 | 10 | 3.79 | 17 | 9 | 3.45 | 18 | 6.20 | 16 | 36 | 11 | 4.38 | 3.49 | 6.20 | 10 | 4.70 | ~ | 4.46 | 6.86 | 9.79 | 36.34 | 30.00
| 11 | 3.53 | 8.43 | 19 | 13 | 14 | 5.00 | 11 | 28 | 16 | 17 | 4.44 | 12 | 22 | 13 | 6.01 | 2.14 | 0.99 | 6.74 | 4.90 | 5.77 | 35 | 33 | 77 | 42 | 54 | 41 | 33 | 29 | 80 | 30 | ~ | 22.20 | 79.89 | 30.00
| 12 | 43 | 53 | 36 | 22 | 4.86 | 3.75 | 6.42 | 12 | 103 | 69 | 78 | 83 | 17 | 18 | 25 | 13 | 44 | 50 | 11 | 2.76 | 3.61 | 7.47 | 21 | 23 | 21 | 11 | 18 | 22 | 33 | 25 | ~ | 29.35 | 103.19 | 30.00
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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. | 69 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 80
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 86.2 | 12.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 86 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 13.5
| 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 | 33
| 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 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 103
| REL | 90.0 | 8.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 90 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 323 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 343
| 20 | 2 | 0 | 0 | 0 | 0 | 0 | 119 | REL. | 94.1 | 5.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.8 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 94 | 5 | | 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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