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 | 20 | ~ | ~ | 30 | 17 | 30 | 40 | 24 | 16 | 26 | 30 | 37 | 16 | 16 | 20 | 17 | 13 | 7.12 | 7.80 | 16 | 6.07 | 8.62 | 14 | 21 | 23 | 22 | 23 | 22 | 13 | 6.91 | 8.73 | 18.97 | 39.66 | 29.00
| 2 | 17 | 15 | 10 | 12 | 11 | 14 | 20 | 10 | 6.85 | 11 | 17 | 16 | 7.98 | 8.52 | 19 | 12 | 9 | 14 | 19 | 10 | 11 | 18 | 21 | 15 | 7.90 | 7.93 | 8.05 | 10 | 14 | ~ | ~ | 12.83 | 20.58 | 29.00
| 3 | 15 | 7.50 | 17 | ~ | 4.17 | 11 | 9 | 8.20 | 7.02 | ~ | 7.64 | 10 | 17 | 16 | 5.83 | 7.61 | 7.61 | 7.03 | 7.04 | 13 | 13 | 20 | 24 | 32 | 27 | 21 | 18 | 17 | 14 | 11 | 13 | 13.30 | 31.89 | 29.00
| 4 | 12 | 12 | 10 | 11 | 16 | 6.84 | 8.59 | 8.55 | 8.94 | 11 | 11 | 9 | 9 | 10 | 7.76 | 7.95 | 11 | 15 | 14 | 15 | 12 | 11 | 8.71 | 8.64 | 11 | 11 | 10 | 6.92 | 7.08 | 7.17 | ~ | 10.29 | 15.53 | 30.00
| 5 | 9 | 11 | 9 | 9 | ~ | 8.38 | 7.63 | 6.70 | 10 | 8.67 | ~ | 10 | 8.61 | 7.47 | 9 | 8.56 | 8.72 | 7.42 | 9 | 7.48 | 11 | 7.88 | 10 | 14 | 12 | 12 | 8.11 | 7.31 | 7.05 | 6.94 | 7.91 | 9.05 | 14.03 | 29.00
| 6 | 7.90 | 10 | 8.71 | 7.80 | 8.35 | 8.54 | ~ | 10 | 10 | 9 | 8.23 | 8.50 | 9 | 9 | 8.73 | 8.77 | 6.94 | 8.73 | 9 | 10 | 12 | 9 | 8.77 | 7.80 | 7.88 | 8.02 | 8.01 | 8.18 | 10 | 8.63 | ~ | 8.85 | 11.83 | 29.00
| 7 | 8.88 | 8.67 | 7.34 | 8.62 | 7.81 | 7.93 | 10 | 7.36 | 7.04 | 8.75 | 10 | 7.59 | 8.43 | 7.79 | 7.01 | 6.47 | 7.35 | 9 | 8.70 | 7.38 | 9 | 7.89 | 8.75 | 9 | 8.10 | 7.64 | 8.34 | 7.92 | ~ | 6.23 | 7.12 | 8.08 | 9.97 | 30.00
| 8 | 8.42 | 7.03 | 6.98 | 7.57 | 7.35 | 7.68 | 7.34 | 8.24 | 7.97 | 8.26 | 10 | 7.66 | 7.34 | 8.41 | 8.04 | 9 | 6.89 | 7.29 | 7.55 | 8.03 | 6.61 | 6.10 | 8.81 | 8.58 | 7.39 | 6.70 | 6.90 | 10 | 10 | 10 | 14 | 8.13 | 14.02 | 31.00
| 9 | 15 | 8.39 | 5.99 | 6.57 | 8.34 | 10 | 13 | 13 | 13 | 10 | 13 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 15 | 11 | 11 | 10 | 14 | 13 | 12 | 11 | 9 | 10 | ~ | 11.13 | 15.12 | 22.00
| 10 | 8.32 | 11 | 17 | 20 | 17 | 14 | 11 | 10 | 10 | 12 | 6.73 | 7.53 | 9 | 10 | 8.24 | 8.41 | 15 | 16 | 18 | 11 | 9 | 12 | 15 | 28 | 24 | 13 | 10 | 12 | 12 | ~ | 7.16 | 12.78 | 27.92 | 30.00
| 11 | 9 | 11 | 10 | 8.87 | 7.83 | 7.26 | 7.88 | 12 | 15 | 18 | 15 | 13 | 14 | 16 | 19 | 16 | 18 | 11 | 14 | 14 | 21 | 24 | 12 | 24 | 17 | 10 | 8.84 | 23 | 18 | 31 | ~ | 14.83 | 31.01 | 30.00
| 12 | 22 | 17 | 15 | 17 | 19 | 13 | 16 | 14 | 22 | 20 | 14 | 18 | 18 | 19 | 12 | 7.31 | 8.66 | 16 | 23 | 27 | 17 | 14 | 14 | 16 | 16 | 20 | 19 | 19 | 28 | 12 | ~ | 17.09 | 28.07 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 85 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 5.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 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 | 21.9
| 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 | 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 | 30.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 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 | 7.1
| 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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