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 | 13 | 11 | 4.29 | 4.51 | 4.35 | 7.14 | 6.28 | 5.39 | 7.32 | 13 | 13 | 11 | 13 | 19 | 15 | 9 | 9 | 10 | 7.69 | 8.32 | 8.02 | 16 | 36 | 50 | 43 | 54 | 61 | 27 | 30 | 13 | 15 | 17.59 | 61.12 | 31.00
| 2 | 55 | 29 | 15 | 30 | 43 | 31 | 17 | 12 | 17 | 17 | 16 | 12 | 15 | 12 | 10 | 7.66 | 11 | 12 | 15 | 15 | 13 | 52 | 24 | 11 | 30 | 13 | 6.42 | 5.50 | ~ | ~ | ~ | 19.61 | 54.63 | 28.00
| 3 | 5.75 | 6.17 | 6.87 | 5.76 | 4.75 | 4.16 | 3.99 | 4.04 | 12 | 12 | 15 | 14 | 11 | 11 | 13 | 26 | 12 | 11 | 12 | 11 | 15 | 20 | 37 | 22 | 48 | 19 | 13 | 18 | 14 | 18 | 17 | 14.26 | 47.65 | 31.00
| 4 | 17 | 6.47 | 5.69 | 5.03 | 6.62 | 6.30 | 4.99 | 5.99 | 11 | 11 | 6.28 | 17 | 14 | 20 | 8.67 | 10 | 10 | 16 | 11 | 8.62 | 11 | 15 | 11 | 6.99 | 5.26 | 8.30 | 8.39 | 20 | 7.67 | 14 | ~ | 10.31 | 20.05 | 30.00
| 5 | 6.61 | 3.32 | 18 | 19 | 13 | 5.27 | 4.89 | 9 | 9 | 8.24 | 9 | 6.93 | 17 | 19 | 25 | 17 | 13 | 13 | 18 | 7.83 | 15 | 15 | 13 | 4.81 | 3.94 | 3.21 | 4.01 | 6.50 | 4.65 | 2.29 | 3.45 | 10.26 | 24.55 | 31.00
| 6 | 3.69 | 7.00 | 3.05 | 5.99 | 5.37 | 4.59 | 3.62 | 5.93 | 3.01 | 2.86 | 22 | 13 | 7.73 | 20 | 5.52 | 2.82 | 4.24 | 7.67 | 7.92 | 11 | 7.44 | 9 | 7.70 | 11 | 8.51 | 46 | 2.35 | 2.53 | 3.61 | 7.98 | ~ | 8.45 | 45.99 | 30.00
| 7 | 8.19 | 10 | 25 | 5.57 | 4.61 | 2.99 | 11 | 6.14 | 4.69 | 5.96 | 2.17 | 2.39 | 3.04 | 2.60 | 3.22 | 3.17 | 5.00 | 3.25 | 3.53 | 3.51 | 5.54 | 15 | 4.06 | 12 | 29 | 5.48 | 5.86 | 7.13 | 2.34 | 2.31 | 2.76 | 6.66 | 28.52 | 31.00
| 8 | 5.95 | 11 | 28 | 6.67 | 5.64 | 7.12 | 10 | 14 | 10 | 8.71 | 6.78 | 9 | 11 | 10 | 5.16 | 19 | 14 | 16 | 7.96 | 6.78 | 3.06 | 2.48 | 2.63 | 3.12 | 3.52 | 8.40 | 6.78 | 3.76 | 13 | 13 | 10 | 9.08 | 27.86 | 31.00
| 9 | 15 | 6.98 | 3.79 | 3.46 | 3.42 | 3.03 | 5.03 | 3.64 | 2.95 | 4.88 | 2.95 | 4.04 | 4.65 | 2.71 | 2.40 | 3.59 | 8.70 | 15 | 10 | 16 | 12 | 11 | 14 | 11 | 4.10 | 4.40 | 4.52 | 6.11 | 10 | 14 | ~ | 7.16 | 16.23 | 30.00
| 10 | 12 | 23 | 21 | 16 | 17 | 16 | 14 | 12 | 10 | 3.21 | 3.93 | 3.90 | 7.34 | 3.95 | 7.63 | 10 | 4.72 | 6.67 | 19 | 6.06 | 6.43 | 7.84 | 6.56 | 3.54 | 3.25 | 5.30 | 4.19 | 3.54 | 3.80 | 3.93 | 4.39 | 8.72 | 22.56 | 31.00
| 11 | 4.22 | 6.77 | 5.14 | 5.84 | 7.47 | 6.34 | 12 | 10 | 6.79 | 8.10 | 10 | 7.38 | 8.70 | 5.92 | 18 | 34 | 18 | 19 | 23 | 23 | 53 | 46 | 32 | 28 | 14 | 23 | 17 | 16 | 33 | 29 | ~ | 17.68 | 52.84 | 30.00
| 12 | 32 | 50 | 29 | 12 | 7.29 | 12 | 14 | 17 | 23 | 39 | 40 | 30 | 8.72 | 8.57 | 10 | 11 | 13 | 17 | 6.76 | 15 | 11 | 12 | 15 | 12 | 8.43 | 6.59 | 7.07 | 16 | 18 | 26 | 16 | 17.52 | 49.95 | 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. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL. | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| 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 | 26.6
| 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 | 29
| 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 | 25.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 61 | REL. | 98.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| 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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