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 | 11 | 11 | 10 | 8.40 | 7.57 | 5.46 | 8.17 | 7.24 | 10 | 11 | 12 | 12 | 12 | 11 | 7.53 | 5.75 | 11 | 12 | 13 | 13 | 10 | 24 | 18 | 14 | 11 | 11 | 11 | 12 | 9 | 9 | 10 | 10.95 | 23.96 | 31.00
| 2 | 18 | 26 | 26 | 14 | 7.09 | 5.08 | 5.81 | 9 | 22 | 22 | 16 | 12 | 11 | 11 | 11 | 14 | 12 | 9 | 14 | 11 | 7.28 | 6.30 | 6.79 | 7.97 | 10 | 12 | 6.78 | 10 | ~ | ~ | ~ | 12.20 | 26.34 | 28.00
| 3 | 12 | 8.64 | 6.75 | 7.61 | 8.02 | 6.27 | 12 | 6.69 | 10 | 10 | 11 | 8.16 | 12 | 11 | 14 | 11 | 9 | 11 | 16 | 10 | 8.82 | 9 | 10 | 11 | 12 | 8.88 | 7.84 | 8.97 | 17 | 15 | 14 | 10.42 | 16.64 | 31.00
| 4 | 12 | 12 | 10 | 8.99 | 10 | 10 | 8.42 | 9 | 12 | 12 | 12 | 7.39 | 6.66 | 6.29 | 13 | 15 | 7.61 | 8.89 | 10 | 8.68 | 8.48 | 6.42 | 5.95 | 7.85 | 8.81 | 9 | 10 | 12 | 10 | 12 | ~ | 9.64 | 14.92 | 30.00
| 5 | 11 | 10 | 10 | 7.56 | 5.77 | 5.73 | 7.82 | 8.84 | 7.84 | 6.73 | 6.85 | 5.56 | 6.04 | 6.69 | 5.48 | 5.79 | 5.89 | 6.67 | 6.71 | 7.79 | 6.01 | 6.64 | 7.66 | 9 | 9 | 11 | 9 | 9 | 8.71 | 7.74 | 8.19 | 7.68 | 11.04 | 31.00
| 6 | 7.48 | 6.77 | 5.76 | 6.10 | 5.00 | 5.40 | 7.41 | 9 | 7.34 | 10 | 14 | 8.33 | 8.36 | 7.63 | 8.81 | 8.14 | 8.57 | 9 | 6.45 | 5.69 | 8.05 | 7.25 | 5.94 | 8.05 | 8.79 | 6.74 | 5.90 | 5.74 | 5.63 | 6.19 | ~ | 7.44 | 13.72 | 30.00
| 7 | 5.81 | 6.06 | 4.76 | 4.82 | 5.73 | 6.93 | 6.80 | 6.99 | 7.63 | 5.86 | 4.78 | 5.01 | 5.53 | 5.47 | 5.84 | 6.31 | 7.39 | 5.22 | 6.05 | 7.66 | 7.28 | 6.61 | 8.82 | 6.15 | 5.89 | 7.61 | 8.97 | 8.45 | 6.75 | 6.16 | 5.41 | 6.41 | 8.97 | 31.00
| 8 | 5.61 | 6.69 | 7.66 | 7.47 | 7.45 | 8.00 | 5.83 | 5.74 | 6.60 | 6.32 | ~ | 10 | 10 | 7.60 | 4.74 | 6.36 | 5.35 | 6.57 | 5.95 | 7.22 | 6.80 | 6.12 | 7.82 | 7.56 | 8.28 | 8.02 | 10 | 10 | 10 | 9 | 13 | 7.63 | 13.29 | 30.00
| 9 | 10 | 11 | 11 | 6.82 | 5.59 | 7.43 | 7.45 | 10 | 10 | 9 | 8.77 | 7.33 | 10 | 9 | 11 | 14 | 16 | 12 | 8.64 | 8.94 | 7.98 | 8.76 | 8.05 | 7.85 | 10 | 5.70 | 5.88 | 7.58 | 6.12 | 6.06 | ~ | 8.96 | 16.18 | 30.00
| 10 | 5.38 | 6.19 | 5.17 | 4.76 | 13 | 8.51 | 9 | 14 | 7.55 | 5.64 | 7.15 | 12 | 12 | 11 | 13 | 12 | 8.85 | 16 | 12 | 14 | 13 | 12 | 10 | 8.61 | 12 | 8.87 | 12 | 11 | 17 | 14 | 7.72 | 10.43 | 17.14 | 31.00
| 11 | 7.39 | 13 | 13 | 15 | 17 | 12 | 9 | 17 | 21 | 16 | 24 | 16 | 11 | 8.74 | 10 | 12 | 22 | 13 | 24 | 17 | 19 | 19 | 34 | 31 | 25 | 15 | 15 | 13 | 12 | 15 | ~ | 16.43 | 34.07 | 30.00
| 12 | 18 | 11 | 8.56 | 5.73 | 6.06 | 11 | 8.93 | 8.67 | 14 | 16 | 9 | 6.69 | 7.56 | 8.41 | 13 | 13 | 16 | 8.87 | 8.53 | 14 | 16 | 15 | 13 | 9 | 10 | 5.59 | 7.53 | 16 | 13 | 12 | 13 | 11.04 | 17.65 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 3.2
| 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 | 15
| 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 | 16.4
| 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 | 16
| 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 | 17.9
| 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 | 34
| 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 | 23.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 363 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| 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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