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 | 39 | 35 | 23 | 22 | 18 | 49 | 28 | 24 | 16 | 23 | 29 | 43 | 30 | 31 | 28 | 19 | 13 | ~ | ~ | 15 | 15 | 27 | 41 | 53 | 60 | 44 | 19 | 25 | 13 | 14 | 10 | 27.82 | 60.44 | 29.00
| 2 | 27 | 18 | 9 | 12 | 13 | 23 | 18 | 10 | 8.26 | 20 | 23 | 20 | 10 | 14 | 25 | 15 | 15 | 22 | 16 | 20 | 17 | 26 | 19 | 23 | 14 | 20 | 26 | 16 | 40 | ~ | ~ | 18.55 | 39.78 | 29.00
| 3 | 16 | 8.89 | 14 | 10 | 8.32 | 12 | 12 | 5.55 | 5.26 | 9 | 10 | 14 | 16 | 18 | 5.55 | 10 | 11 | 12 | 10 | 15 | 16 | 16 | 17 | 25 | 14 | 12 | 10 | 10 | 11 | 6.23 | 10 | 11.94 | 24.85 | 31.00
| 4 | 9 | 13 | 14 | 10 | 11 | 7.07 | 10 | 10 | 10 | 20 | 18 | 7.92 | 10 | 8.66 | 10 | 10 | 10 | 7.75 | 12 | 8.04 | 8.26 | 8.43 | 7.58 | 6.85 | 5.83 | 4.41 | 8.38 | 11 | 8.49 | 7.13 | ~ | 9.73 | 19.89 | 30.00
| 5 | 4.41 | 6.39 | 5.89 | 6.49 | 7.70 | 8.49 | 9 | 7.53 | 5.90 | 5.43 | 6.06 | 7.53 | 7.53 | 6.68 | 5.04 | 6.30 | 7.00 | 6.28 | 3.79 | 6.85 | 6.43 | 6.10 | ~ | 5.32 | 4.13 | 6.74 | 4.73 | 5.21 | 4.19 | 6.68 | 4.36 | 6.14 | 9.06 | 30.00
| 6 | 7.02 | 6.45 | 5.83 | 5.72 | 5.72 | 6.51 | 4.92 | 5.04 | 11 | 7.00 | 8.62 | 5.67 | 5.39 | 3.47 | 4.80 | 3.64 | 4.39 | 5.84 | 5.44 | 6.62 | 7.36 | 6.23 | 3.40 | 5.26 | 7.75 | 6.23 | 5.77 | 6.51 | 6.96 | 4.07 | ~ | 5.94 | 10.64 | 30.00
| 7 | 5.09 | 4.30 | 3.45 | 3.90 | 5.15 | 3.23 | 3.11 | 3.73 | 5.71 | 4.81 | 3.85 | 4.02 | 4.92 | 3.45 | 6.11 | 5.26 | 5.26 | 5.21 | 4.58 | 4.53 | 3.18 | 5.09 | 4.47 | 5.83 | 3.23 | 4.13 | 4.13 | 5.04 | 4.13 | 4.47 | 5.04 | 4.47 | 6.11 | 31.00
| 8 | 5.21 | 3.85 | 4.47 | 7.53 | 4.24 | 3.62 | 3.79 | 6.96 | 6.11 | 4.19 | 6.23 | 3.40 | 4.30 | 4.58 | 5.38 | 5.26 | 3.96 | 5.04 | 4.02 | 3.34 | 4.87 | 4.24 | 2.89 | 5.72 | 4.64 | 4.41 | 5.71 | 9 | 4.87 | 4.81 | 6.51 | 4.95 | 9.34 | 31.00
| 9 | 5.89 | 3.06 | 3.23 | 4.47 | 4.87 | 5.26 | 4.36 | 5.55 | 3.28 | 4.81 | 6.11 | 5.21 | 5.73 | 5.72 | 5.43 | 7.53 | 7.07 | 5.75 | 11 | 11 | 7.87 | 6.79 | 7.92 | 7.92 | 13 | 10 | 10 | 12 | 15 | 23 | ~ | 7.60 | 22.69 | 30.00
| 10 | 14 | 8.89 | 10 | 9.00 | 7.92 | 7.47 | 6.96 | 6.57 | 9 | 9 | 7.30 | 8.26 | 9 | 13 | 12 | 13 | 11 | 7.47 | 12 | 15 | 13 | 12 | 14 | 14 | 11 | 10 | 13 | 7.92 | 13 | 12 | 11 | 10.62 | 15.22 | 31.00
| 11 | 12 | 7.64 | 10 | 10 | 11 | 8.15 | 8.15 | 8.66 | 14 | 15 | 11 | 13 | 11 | 13 | 15 | 17 | 15 | 12 | 15 | 14 | 11 | 14 | 13 | 14 | 18 | 11 | 11 | 12 | 13 | 22 | ~ | 12.69 | 21.90 | 30.00
| 12 | ~ | 9 | 12 | 15 | 9 | 27 | 13 | 15 | 14 | 10 | 15 | 17 | 9 | 11 | 7.13 | 7.53 | 14 | 22 | 24 | 32 | 34 | 35 | 19 | 24 | 24 | 28 | 14 | 18 | 31 | 22 | 17 | 18.23 | 35.26 | 30.00
|
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. | 87 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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 | 10.4
| 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 | 23
| 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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 22.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 360 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.1
| ID | 99 | | 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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