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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 79 | 49 | 36 | 42 | 23 | 56 | 28 | 34 | 43 | 20 | 19 | 10 | 14 | 35 | 21 | 35 | ~ | 10 | 11 | 36 | 42 | ~ | 22 | 33 | 8.54 | 2.43 | 2.43 | 3.84 | 4.61 | 8.46 | ~ | 26.00 | 79.14 | 28.00
| 5 | 8.07 | 16 | 25 | 20 | 11 | 22 | 25 | 6.15 | 2.78 | 2.52 | 19 | 22 | 9 | 31 | 23 | 8.11 | 8.24 | 16 | 12 | 4.01 | 3.65 | 2.31 | 2.95 | 3.84 | 11 | 12 | 14 | 10 | 3.37 | 4.83 | 2.73 | 11.72 | 30.83 | 31.00
| 6 | 3.29 | 8.76 | 10 | 22 | 5.17 | 2.05 | 8.63 | 2.22 | 6.92 | 8.58 | 5.13 | 5.94 | 3.84 | 4.23 | 22 | ~ | 4.74 | 4.27 | ~ | 2.05 | 2.52 | 2.05 | 3.16 | 3.12 | 2.84 | ~ | 2.05 | 2.52 | 3.80 | 6.88 | ~ | 5.84 | 21.81 | 27.00
| 7 | 3.84 | 2.75 | 14 | 2.18 | 2.52 | 4.95 | 18 | 7.26 | 2.14 | 2.82 | 3.72 | 2.05 | 2.48 | 2.69 | 3.72 | 6.28 | 4.66 | 2.09 | 2.69 | 2.43 | 2.18 | 2.05 | 2.05 | 2.43 | 2.05 | 3.46 | 2.05 | 2.05 | 4.91 | 5.42 | 3.50 | 4.06 | 18.19 | 31.00
| 8 | 2.28 | ~ | 2.05 | 2.05 | 2.18 | 2.90 | 2.18 | 6.41 | 6.70 | 3.25 | ~ | 4.05 | 3.80 | 2.13 | 3.42 | 2.05 | 2.61 | 18 | 3.33 | 2.05 | 2.05 | 4.48 | 2.09 | 2.99 | 2.65 | 5.13 | 2.69 | 2.99 | 2.05 | 2.05 | ~ | 3.60 | 18.24 | 28.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | 5.23 | 4.10 | 2.05 | 2.13 | 3.03 | 2.05 | 2.78 | 4.90 | 2.05 | 3.16 | 2.05 | 5.17 | 2.05 | 2.05 | 2.49 | 3.20 | 11 | 6.07 | 2.18 | 3.33 | 2.05 | 2.40 | 2.18 | 3.16 | 3.63 | 2.05 | 2.05 | 4.36 | 3.29 | 2.39 | 2.43 | 3.25 | 10.81 | 31.00
| 11 | 3.67 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 103 | 83 | 52 | 60 | 57 | 40 | 20 | ~ | ~ | 52.37 | 102.72 | 8.00
| 12 | 11 | 48 | 38 | 33 | 29 | 10 | 14 | 24 | 131 | 125 | 45 | 43 | 16 | 61 | 138 | 14 | 129 | 123 | 37 | 15 | ~ | 67 | 31 | 13 | 11 | 10 | 8.71 | 7.35 | 41 | ~ | ~ | 45.44 | 138.38 | 28.00
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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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 75 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 86
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 87.2 | 11.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.8 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 87 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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 | 18.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 11 | 2 | 6 | 0 | 0 | 0 | 0 | 67
| 19 | 8 | 6 | 0 | 0 | 0 | 0 | 138
| REL | 71.6 | 16.4 | 2.9 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.4 | 11.9 | 9.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 71 | 16 | 2 | 17 | 0 | 0 | 0 | 0 | 108
|
Year
| ABS. | 182 | 21 | 3 | 6 | 0 | 0 | 0 | 0 | 2121
| 30 | 9 | 6 | 0 | 0 | 0 | 0 | 138 | REL. | 85.8 | 9.9 | 1.4 | 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.2 | 4.2 | 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 85 | 9 | 1 | 5 | 0 | 0 | 0 | 0 | 102
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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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