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 | 16 | 24 | 20 | 15 | 8.23 | 11 | 20 | 10 | 12 | 17 | 19 | 14 | 14 | 41 | 81 | 97 | 73 | 82 | 53 | 44 | 62 | 45 | 38 | 17 | 18 | 13 | 11 | 7.72 | 21 | 37 | 20 | 31.03 | 96.65 | 31.00
| 2 | 16 | 12 | 38 | 75 | 23 | 9 | 11 | 6.97 | 6.91 | 14 | 15 | 14 | 12 | 8.79 | 14 | 16 | 29 | 7.69 | 10 | 7.93 | 6.89 | 10 | 14 | 13 | 17 | 21 | 16 | 12 | ~ | ~ | ~ | 16.33 | 75.47 | 28.00
| 3 | 21 | 12 | 29 | 23 | 15 | 14 | 14 | 9 | 13 | 8.03 | 8.16 | 6.84 | 8.02 | 10 | 7.53 | 12 | 30 | 8.73 | 6.91 | 11 | 28 | 16 | 14 | 7.40 | 23 | 24 | 24 | 15 | 10 | 11 | 13 | 14.55 | 29.55 | 31.00
| 4 | 20 | 5.51 | 10 | 14 | 4.48 | 6.07 | 6.58 | 7.41 | 7.80 | 16 | 26 | 6.91 | 2.28 | 5.54 | 2.89 | 5.26 | 10 | 5.92 | 7.02 | 17 | 5.46 | 1.81 | 7.50 | 5.25 | 11 | 6.40 | 5.01 | 5.41 | 5.81 | 5.30 | ~ | 8.22 | 25.97 | 30.00
| 5 | 4.30 | 9 | 10 | 4.87 | 10 | 1.43 | 1.62 | 5.40 | 5.10 | 10 | 6.75 | 7.31 | 4.54 | 4.99 | 5.54 | 2.28 | 4.23 | 2.28 | 1.79 | 4.72 | 8.02 | 10 | 5.92 | 7.36 | 7.30 | 10 | 6.90 | 2.43 | 3.84 | 1.46 | 4.05 | 5.56 | 10.13 | 31.00
| 6 | 1.51 | 1.89 | 2.94 | 2.90 | 2.91 | 3.93 | 4.52 | 2.34 | 4.74 | 3.47 | 1.51 | 3.36 | 10 | 12 | 13 | 3.55 | 2.20 | 2.82 | 1.91 | 3.39 | 5.05 | 1.75 | 3.24 | 3.30 | 2.06 | 2.37 | 4.34 | 5.30 | 1.33 | 3.82 | ~ | 3.92 | 13.12 | 30.00
| 7 | 7.25 | 1.48 | 7.68 | 4.43 | 3.97 | 7.01 | 2.83 | 2.13 | 2.75 | 2.00 | 3.02 | 2.22 | 1.95 | 2.19 | 4.12 | 4.02 | 3.50 | 2.06 | 5.18 | 2.65 | 1.43 | 3.88 | 2.75 | 1.47 | 1.33 | 1.74 | 2.64 | 3.37 | 8.14 | 2.46 | 3.35 | 3.39 | 8.14 | 31.00
| 8 | 1.66 | 7.83 | 3.31 | 6.77 | 1.33 | 3.50 | 1.77 | 2.48 | 1.61 | 2.50 | 1.33 | 2.63 | 3.34 | 3.35 | 5.36 | 6.39 | 4.57 | 7.41 | 3.67 | 11 | 2.81 | 3.67 | 10 | 2.23 | 4.83 | 8.36 | 7.20 | 3.62 | 1.83 | 5.64 | 4.05 | 4.38 | 10.50 | 31.00
| 9 | 2.89 | 1.38 | 2.32 | 3.54 | 2.06 | 2.16 | 2.65 | 1.75 | 1.93 | 3.55 | 4.95 | 5.57 | 3.11 | 4.77 | 9 | 3.52 | 13 | 2.11 | 2.32 | 2.52 | 4.51 | 2.56 | 6.45 | 2.64 | 6.99 | 12 | 17 | 2.85 | 5.13 | 7.12 | ~ | 4.76 | 17.50 | 30.00
| 10 | 3.30 | 4.54 | 5.11 | 2.32 | 8.15 | 3.33 | 3.50 | 4.01 | 5.29 | 9 | 5.15 | 4.46 | 2.54 | 2.51 | 5.22 | 7.54 | 15 | 10 | 12 | 8.40 | 6.36 | 4.23 | 15 | 7.28 | 8.99 | 11 | 14 | 7.68 | 9 | 8.99 | 5.43 | 7.13 | 15.47 | 31.00
| 11 | 12 | 4.14 | 11 | 13 | 10 | 10 | 7.50 | 4.48 | 4.79 | 6.53 | 16 | 17 | 37 | 22 | 16 | 10 | 13 | 14 | 11 | 8.80 | 17 | 7.65 | 8.05 | 7.18 | 11 | 17 | 22 | 14 | 16 | 26 | ~ | 13.14 | 36.56 | 30.00
| 12 | 23 | 33 | 32 | 23 | 18 | 33 | 66 | 64 | 82 | 58 | 45 | 43 | 73 | 70 | 41 | 36 | 51 | 19 | 12 | 12 | 10 | 12 | 15 | 14 | 14 | 23 | 17 | 9 | 11 | 12 | 11 | 31.71 | 82.39 | 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. | 83 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 92.2 | 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 11.4
| 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 | 17
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | REL. | 96.1 | 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 96 | 3 | 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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