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 | 18 | 9 | 14 | 16 | 12 | 12 | 23 | 19 | 21 | 13 | 14 | 8.14 | 10 | 15 | 22 | 13 | 7.25 | 6.55 | 9 | 19 | 6.66 | 12 | 13 | 20 | 21 | 31 | 22 | 28 | 13 | 8.56 | 11 | 15.03 | 31.38 | 31.00
| 2 | 14 | 14 | 8.88 | 15 | 12 | 13 | 14 | 12 | 8.92 | 10 | 9 | 10 | 7.89 | 8.50 | 15 | 11 | 14 | 11 | 17 | 10 | 10 | 19 | 16 | 19 | 12 | 13 | 9 | ~ | ~ | ~ | ~ | 12.36 | 18.73 | 27.00
| 3 | 11 | 10 | 9 | 5.54 | 5.59 | 13 | 14 | 13 | 7.66 | 7.14 | 6.84 | 9 | 13 | 14 | 5.97 | 7.25 | 6.94 | 8.37 | 5.62 | 12 | 13 | 16 | 19 | 16 | 14 | 12 | 11 | 13 | 11 | 12 | 15 | 10.88 | 19.23 | 31.00
| 4 | 13 | 12 | 10 | 11 | 14 | 7.18 | 9 | 8.63 | 8.63 | 11 | 12 | 13 | 10 | 10 | 10 | 7.39 | 10 | 8.61 | 14 | 11 | 12 | 8.82 | 7.26 | 7.31 | 8.67 | 10 | 9.00 | 7.73 | 6.55 | 11 | ~ | 9.93 | 14.03 | 30.00
| 5 | 8.38 | 6.50 | 7.36 | 6.71 | 7.22 | 6.68 | 7.41 | 6.92 | 6.74 | 10 | 7.70 | 5.38 | 5.08 | 3.83 | 5.07 | 5.57 | 8.23 | 9 | 8.36 | 6.95 | 7.08 | 8.48 | 10 | 10 | 9 | 8.47 | 7.42 | 6.10 | 6.31 | 6.28 | 6.72 | 7.23 | 9.66 | 31.00
| 6 | 7.08 | 7.23 | 9 | 6.19 | 6.53 | 9.00 | 8.34 | 9 | 7.23 | 6.60 | 6.80 | 8.02 | 8.57 | 8.34 | 8.25 | 5.40 | 5.90 | 7.55 | 7.69 | ~ | 8.77 | 9 | 9 | 7.31 | 6.92 | 7.60 | 7.46 | 6.81 | 7.53 | 7.80 | ~ | 7.66 | 9.38 | 29.00
| 7 | 8.18 | 7.28 | 8.88 | 8.11 | 7.49 | 8.38 | 7.27 | 5.98 | 6.01 | 6.53 | ~ | ~ | ~ | ~ | 10 | 10 | 12 | 12 | 10 | 8.28 | 7.86 | 7.49 | 8.57 | 8.31 | 9 | 8.90 | 8.26 | 7.17 | 4.20 | 4.17 | 5.80 | 8.05 | 12.44 | 27.00
| 8 | 8.19 | 6.90 | 7.67 | 7.92 | 5.84 | 6.52 | 6.57 | 7.79 | 7.07 | 8.48 | 7.54 | 7.03 | 6.26 | 8.33 | 13 | 10 | 7.21 | 8.03 | 6.39 | 6.79 | 7.48 | 5.38 | 7.13 | 10 | 5.97 | 3.89 | 4.55 | 7.98 | 7.21 | 8.62 | 8.31 | 7.39 | 12.85 | 31.00
| 9 | 8.94 | 6.41 | 4.23 | 6.31 | 8.74 | 8.27 | 7.78 | 9 | 7.09 | 7.05 | 8.38 | 7.68 | 11 | 9.00 | 6.65 | 8.57 | 6.54 | 5.65 | 7.60 | 7.89 | 8.94 | 7.14 | 6.19 | 6.62 | 8.63 | 10 | 10 | 8.31 | 6.93 | 6.62 | ~ | 7.70 | 10.50 | 30.00
| 10 | 6.73 | 10 | 8.74 | 11 | 10 | 9 | 7.90 | 8.90 | 10 | 7.43 | 7.53 | 11 | 16 | 11 | 6.82 | 8.50 | 12 | 11 | 10 | 8.07 | 6.87 | 8.04 | 12 | 18 | 13 | 10 | 13 | 8.88 | 8.65 | 8.64 | 11 | 9.97 | 17.81 | 31.00
| 11 | 13 | 8.19 | 8.38 | 10 | 9 | 5.95 | 9.00 | 10 | 20 | 16 | 9 | 7.36 | 8.93 | 15 | 14 | 13 | 17 | 13 | 7.62 | 12 | 18 | 11 | 10 | 18 | 21 | 11 | 13 | 13 | 10 | 19 | ~ | 12.32 | 21.08 | 30.00
| 12 | 16 | 17 | 17 | 14 | 14 | 13 | 12 | 14 | 14 | 11 | 16 | 17 | 14 | 13 | 11 | 10 | 8.16 | 16 | 19 | 21 | 18 | 12 | 13 | 14 | 16 | 16 | 12 | 21 | 16 | 18 | 8.04 | 14.57 | 21.43 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| 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 | 26.1
| 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 | 14
| 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 | 19.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13
| 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 | 15.8
| 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 | 21
| 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 | 28.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 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 | 26.1
| 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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