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 | 4.99 | 37 | 1.48 | 0.39 | 1.07 | 2.11 | 2.07 | 1.35 | 5.85 | 17 | 8.17 | 4.97 | 20 | 6.71 | 31 | 33 | 8.00 | 2.11 | 3.64 | 7.49 | 6.61 | 6.35 | 8.40 | 11 | 9 | 21 | 20 | 7.36 | 26 | 11 | 11 | 10.90 | 36.74 | 31.00
| 2 | 16 | ~ | ~ | ~ | 8.47 | 33 | ~ | ~ | ~ | ~ | 14 | ~ | 35 | 31 | 28 | 19 | ~ | 16 | 48 | 74 | 39 | ~ | ~ | ~ | ~ | ~ | 1.44 | 0.29 | ~ | ~ | ~ | 25.90 | 73.69 | 14.00
| 3 | 0.57 | 0.99 | 0.88 | 0.98 | 1.22 | 1.35 | 0.36 | 0.31 | 2.52 | 14 | 22 | 2.26 | 2.13 | 0.88 | 3.02 | 6.11 | 18 | 10 | 4.04 | 4.52 | ~ | ~ | 18 | 5.98 | 8.66 | 19 | 7.41 | 8.22 | 18 | 32 | 12 | 7.78 | 31.53 | 29.00
| 4 | 14 | 19 | 4.53 | 3.12 | 8.33 | 8.82 | 1.10 | 7.68 | 27 | 3.49 | 4.13 | 0.87 | 8.51 | 22 | 1.63 | 7.96 | 11 | 2.56 | 0.94 | 8.22 | 8.56 | 19 | 20 | 5.69 | 7.53 | 22 | 1.45 | 14 | 11 | 4.85 | ~ | 9.37 | 27.46 | 30.00
| 5 | 8.31 | 5.60 | 7.19 | 2.52 | 11 | 2.56 | 14 | 7.16 | 3.47 | 7.87 | 4.32 | 8.17 | 23 | 2.54 | 5.55 | 1.40 | 1.23 | 9 | 5.44 | 4.85 | 2.81 | 2.13 | 1.50 | 2.57 | 3.35 | 2.64 | 11 | 14 | 4.18 | 1.71 | 19 | 6.42 | 22.84 | 31.00
| 6 | 1.21 | 5.89 | 7.20 | ~ | ~ | 1.21 | 0.93 | 0.99 | 6.15 | 2.56 | 1.43 | 1.47 | 0.90 | 3.51 | 4.89 | 2.27 | 3.00 | 7.18 | 2.73 | 5.32 | 3.96 | 2.32 | 3.13 | 3.71 | 13 | 12 | 4.06 | 1.99 | 7.08 | 2.23 | ~ | 3.98 | 12.56 | 28.00
| 7 | 1.46 | 3.04 | 1.60 | 1.22 | 1.12 | 1.52 | 1.67 | 2.36 | 4.10 | 8.03 | 1.00 | 1.36 | 1.64 | 6.11 | 4.61 | 4.38 | 5.49 | 1.16 | 10 | 17 | 20 | 2.31 | 3.04 | 9 | 1.91 | 12 | 3.94 | 8.19 | 4.80 | 9 | 16 | 5.44 | 19.72 | 31.00
| 8 | 3.12 | 3.05 | 1.83 | 4.44 | 5.81 | 8.49 | 8.89 | 6.85 | 7.10 | 12 | 3.77 | 4.15 | 2.01 | 4.36 | 6.93 | 11 | 16 | 5.01 | 6.82 | 8.55 | 2.12 | 1.63 | 5.67 | 5.49 | 6.53 | 4.66 | 14 | 6.18 | 3.61 | 8.77 | 11 | 6.43 | 15.62 | 31.00
| 9 | 48 | 29 | 23 | 29 | 2.98 | 8.32 | 20 | 22 | 16 | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 32 | 13 | 63 | 50 | 32 | 56 | 17 | 7.58 | 2.43 | ~ | 26.00 | 62.60 | 19.00
| 10 | 2.62 | 3.60 | 10 | 7.27 | 14 | 6.64 | 8.86 | 79 | 32 | 1.38 | 1.20 | 3.57 | 20 | 7.23 | 21 | 65 | 12 | 2.84 | 9 | 12 | 6.62 | 19 | 31 | 25 | 6.01 | 14 | 4.98 | 0.95 | 2.10 | 1.85 | 1.64 | 13.94 | 79.00 | 31.00
| 11 | 1.26 | ~ | 2.45 | 6.21 | 3.91 | 6.95 | 34 | 29 | ~ | 17 | 17 | 29 | 18 | 25 | 4.13 | 4.56 | 4.47 | 6.34 | 11 | 4.75 | 5.81 | 5.20 | 19 | 30 | 21 | 39 | 62 | 15 | 4.02 | 3.60 | ~ | 15.34 | 61.52 | 28.00
| 12 | 4.16 | 8.97 | 101 | 48 | 3.79 | 1.12 | 3.30 | 6.93 | 6.79 | 28 | 45 | 2.63 | 2.54 | 28 | 67 | 11 | 29 | 18 | 4.51 | 4.75 | 27 | 55 | 22 | 4.13 | 1.11 | 2.14 | 2.10 | 4.23 | 84 | 11 | 6.89 | 20.81 | 100.75 | 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. | 73 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27
| 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 | 9.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 96.2 | 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 1 | 0 | 0 | 0 | 0 | 0 | 101
| REL | 92.2 | 6.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.12
| ID | 92 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 323 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 334
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 101 | REL. | 96.7 | 2.9 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.12
| ID | 96 | 2 | | 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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