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 | 19 | 19 | 16 | 9 | 10 | 24 | 32 | 34 | 19 | 15 | 17 | 28 | 30 | 37 | 20 | 10 | 7.20 | 1.60 | 3.10 | 16 | 2.71 | 13 | 48 | 38 | 22 | 28 | 16 | 12 | 4.07 | 6.43 | 11 | 18.36 | 48.47 | 31.00
| 2 | 18 | 15 | 10 | 5.49 | 3.60 | 8.31 | 11 | 4.91 | 4.74 | 5.24 | 12 | 20 | 4.56 | 8.30 | 11 | 10 | 13 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10 | 17 | 10 | 17 | ~ | ~ | 10.43 | 19.56 | 21.00
| 3 | 8.28 | 6.17 | 4.01 | 5.16 | 2.41 | 5.25 | 13 | 10 | 2.14 | 2.05 | 4.39 | 11 | 14 | 6.79 | 1.38 | 4.08 | 4.92 | 7.29 | 7.38 | 5.34 | 3.64 | 8.98 | 9 | 41 | ~ | 12 | 11 | 8.70 | 15 | 4.70 | 6.98 | 8.21 | 40.78 | 30.00
| 4 | 16 | 11 | 7.17 | 5.33 | 9 | 2.14 | 4.90 | 5.09 | 15 | 18 | 19 | 6.01 | 6.83 | 5.53 | 11 | 9 | 4.82 | 4.39 | 14 | 2.59 | 12 | 10 | 11 | 7.13 | 1.33 | 6.70 | ~ | 8.22 | 6.91 | 8.09 | ~ | 8.62 | 19.17 | 29.00
| 5 | 14 | ~ | 7.70 | 7.65 | 7.71 | 7.24 | 18 | 4.05 | 9 | 2.44 | 12 | 18 | 18 | 15 | 19 | 8.16 | 2.97 | 5.93 | 2.20 | 3.44 | 5.37 | 6.10 | 2.49 | ~ | ~ | 16 | ~ | 7.85 | 2.86 | 7.99 | 2.37 | 8.61 | 19.13 | 27.00
| 6 | 8.24 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 2.26 | 8.36 | 10 | 17 | 10 | 7.93 | 4.67 | 5.06 | 5.99 | 5.30 | 2.98 | 6.22 | 4.14 | 5.51 | ~ | 6.87 | 16.61 | 15.00
| 7 | 8.98 | 4.96 | 13 | 4.63 | 5.65 | 3.12 | 19 | 2.68 | 4.11 | 8.09 | 8.70 | 4.70 | 3.57 | 3.61 | 2.11 | 1.36 | 1.91 | 3.50 | 4.41 | 4.03 | 3.82 | 7.42 | 4.81 | 14 | 6.09 | 3.49 | 3.95 | 5.05 | 2.87 | 2.43 | 2.51 | 5.42 | 18.59 | 31.00
| 8 | 5.68 | 4.67 | 3.82 | 4.53 | 10 | 11 | 7.62 | 6.23 | 6.07 | 6.08 | 5.59 | 11 | 16 | 7.03 | 14 | 8.76 | 10 | 7.37 | 6.64 | 5.49 | 7.70 | 1.87 | 11 | 9 | 1.85 | ~ | 13 | 11 | 7.68 | 8.00 | 10 | 7.93 | 15.90 | 30.00
| 9 | 17 | 3.41 | ~ | 4.27 | 2.74 | 4.44 | 7.47 | 8.05 | 10 | 5.45 | 16 | 5.26 | 8.76 | 4.88 | 23 | 8.44 | 1.52 | 17 | 18 | 16 | 12 | 21 | 17 | 6.23 | 9 | 12 | 10 | 6.60 | 16 | 21 | ~ | 10.82 | 22.71 | 29.00
| 10 | 15 | 7.49 | 11 | 10 | 11 | 5.08 | 1.63 | 1.64 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 13 | 6.52 | 5.05 | 3.79 | 3.35 | 8.98 | 8.85 | 2.54 | 7.22 | 14.69 | 16.00
| 11 | 1.33 | 3.85 | 7.55 | 2.80 | 2.11 | 17 | 14 | 4.67 | 4.34 | 4.41 | 4.54 | 4.34 | 6.97 | 8.70 | 7.97 | 7.34 | 9 | 5.32 | 16 | 7.33 | 12 | 9 | 13 | 10 | 12 | 4.78 | 5.53 | 8.83 | 13 | 14 | ~ | 8.08 | 17.36 | 30.00
| 12 | 15 | 13 | 12 | 9 | 6.66 | 12 | 13 | 18 | 12 | 6.01 | 6.72 | 5.49 | 11 | 5.65 | 5.56 | 23 | 10 | 7.79 | 16 | 32 | 27 | 23 | 25 | 30 | 25 | 23 | 34 | 35 | 39 | 21 | 10 | 17.20 | 38.51 | 31.00
|
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. | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| 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 | 23.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 15.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 29.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 320 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 320
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 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 | 23.1
| ID | 100 | 0 | 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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