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 | 12 | 14 | 19 | 12 | 11 | 8.34 | 18 | 17 | 10 | 7.04 | 11 | 10 | 10 | 15 | 17 | 13 | 6.37 | ~ | 5.01 | 15 | 3.51 | 11 | 15 | 15 | 18 | 24 | 24 | 22 | 9 | 5.58 | 7.96 | 12.84 | 24.46 | 30.00
| 2 | 10 | 14 | 6.79 | 11 | 10 | 6.01 | 10 | 7.46 | 7.72 | 9 | 8.68 | 10 | 7.82 | 7.64 | 16 | 11 | 11 | 11 | 16 | 13 | 6.10 | 12 | 26 | 17 | 10 | 8.67 | 7.67 | 9 | 15 | ~ | ~ | 10.89 | 25.63 | 29.00
| 3 | 11 | 8.43 | 10 | 5.38 | 5.54 | 13 | 12 | 13 | 6.14 | 7.02 | 7.51 | 6.59 | 12 | 11 | 5.64 | 6.75 | 5.98 | 5.18 | 5.23 | 9 | 8.07 | 8.67 | 17 | 20 | 15 | 11 | 11 | 10 | 13 | 12 | 16 | 9.93 | 20.21 | 31.00
| 4 | 10 | 10 | 8.57 | 9 | 10 | 5.18 | 7.92 | 6.33 | 6.51 | 12 | 11 | 10 | 7.13 | 7.96 | 7.73 | 6.48 | 9 | 12 | 12 | 12 | 12 | 7.65 | 6.15 | 7.03 | 9 | 7.59 | 7.94 | 5.39 | 4.94 | 5.97 | ~ | 8.54 | 12.48 | 30.00
| 5 | 7.80 | 9 | 7.06 | 7.56 | 7.49 | 7.68 | 7.98 | 5.47 | 6.73 | 7.63 | 6.66 | 7.45 | 6.27 | 4.66 | 5.12 | 5.12 | 6.82 | 7.14 | 6.47 | 5.81 | 5.72 | 7.95 | 6.34 | 7.82 | 7.13 | 7.36 | 4.89 | 4.10 | 6.06 | 5.25 | 7.03 | 6.64 | 9.37 | 31.00
| 6 | 5.40 | 6.74 | 5.18 | 6.18 | 5.89 | 5.07 | 6.75 | 5.31 | 6.98 | 5.01 | 4.87 | 5.51 | 6.49 | 5.79 | 7.39 | 4.37 | 3.61 | 4.97 | 7.43 | 5.72 | 6.60 | 6.61 | 5.58 | 5.03 | 5.26 | 5.53 | 5.51 | 6.42 | 6.47 | 9 | ~ | 5.89 | 9.17 | 30.00
| 7 | 6.32 | 6.34 | 6.27 | 5.27 | 5.44 | 6.47 | 6.76 | 6.28 | 4.09 | 6.51 | 8.19 | 6.79 | 5.77 | 5.86 | 5.07 | 2.75 | 3.66 | 6.72 | 7.25 | 5.25 | 6.82 | 4.75 | 5.18 | 6.76 | 5.13 | 6.96 | 5.70 | 6.61 | 4.23 | 3.91 | 5.88 | 5.77 | 8.19 | 31.00
| 8 | 5.83 | 6.74 | 6.87 | 7.26 | 7.53 | 8.33 | 8.17 | 6.14 | 6.32 | 5.99 | 6.47 | 5.55 | 7.39 | 7.80 | 6.49 | 8.98 | 6.97 | 6.07 | 4.43 | 5.08 | 7.54 | 5.20 | 7.27 | 7.54 | 5.34 | 5.09 | 4.54 | 6.00 | 7.11 | 6.98 | 10 | 6.68 | 10.20 | 31.00
| 9 | 7.75 | 5.39 | 5.39 | 4.52 | 4.40 | 4.06 | 8.56 | 7.09 | 5.58 | 6.58 | 5.51 | 5.07 | 7.80 | 8.77 | 7.05 | 5.87 | 4.86 | 6.14 | 14 | 13 | 12 | 9 | 6.60 | 8.93 | 7.91 | 9 | 7.29 | 6.98 | 6.65 | 6.00 | ~ | 7.30 | 14.48 | 30.00
| 10 | 5.03 | 6.58 | 15 | 11 | 8.99 | 10 | 9 | 8.15 | 11 | 7.85 | 6.20 | 6.48 | 6.36 | 10 | 5.09 | 6.50 | 10 | 11 | 16 | 8.49 | 5.81 | 6.93 | 9 | 15 | 11 | 10 | 14 | 8.00 | 8.97 | 11 | 9 | 9.26 | 15.55 | 31.00
| 11 | 8.90 | 8.69 | 8.30 | 7.42 | 6.03 | 5.84 | 6.59 | 11 | 17 | 13 | 9 | 8.32 | 23 | 15 | 12 | 7.86 | 14 | 12 | 8.54 | 11 | 12 | 11 | 10 | 13 | 14 | 10 | 11 | 13 | 10 | 13 | ~ | 11.07 | 23.24 | 30.00
| 12 | 10 | 13 | 10 | 13 | 11 | 7.69 | 11 | 9 | 8.71 | 8.54 | 10 | 11 | 9 | 7.94 | 9 | 10 | 11 | 12 | 15 | 17 | 25 | 12 | 10 | 10 | 13 | 23 | 13 | 23 | 24 | 14 | 9 | 12.61 | 25.28 | 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 | 23.2
| 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 | 12
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 19.9
| 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 | 25
| 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 | 21.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 365 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 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 | 23.2
| 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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