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 | 23 | 16 | 32 | 30 | 15 | 33 | 39 | 31 | 21 | 14 | 24 | 19 | 13 | 27 | 27 | 17 | 10 | 6.98 | 12 | 16 | 6.98 | 16 | 16 | 29 | 25 | 41 | 27 | 28 | 14 | 8.49 | 13 | 20.99 | 40.66 | 31.00
| 2 | 17 | 16 | 12 | 13 | 14 | 23 | 20 | 11 | 10 | 15 | 13 | 14 | 9 | 12 | 19 | 13 | 18 | 15 | 22 | 10 | 11 | 32 | 19 | 25 | 16 | 15 | 13 | 12 | 15 | ~ | ~ | 15.71 | 32.02 | 29.00
| 3 | 13 | 13 | 13 | 6.15 | 7.94 | 11 | 12 | 13 | 6.98 | 10 | 7.43 | 9 | 25 | 20 | 7.72 | 8.43 | 10 | 11 | 7.62 | 16 | 21 | 31 | 21 | 16 | 15 | 10 | 9 | 18 | 13 | 13 | 16 | 13.33 | 31.19 | 31.00
| 4 | 17 | 12 | 11 | 14 | 11 | 9 | 11 | 7.38 | 9.00 | 13 | 15 | 15 | 14 | 16 | 10 | 10 | 12 | 10 | 18 | 11 | 10 | 13 | 6.17 | 7.98 | 11 | 8.98 | 8.55 | 6.87 | 6.32 | 8.36 | ~ | 11.05 | 17.53 | 30.00
| 5 | 7.87 | 7.06 | 10 | 10 | 10 | 7.17 | 7.85 | 10 | 8.57 | 8.77 | 8.66 | 6.23 | 5.26 | 5.94 | 9 | 10 | 14 | 11 | 11 | 8.60 | 8.15 | 14 | 11 | 14 | 13 | 10 | 10 | 10 | 8.40 | 10 | 9 | 9.49 | 14.47 | 31.00
| 6 | 12 | 11 | 8.72 | 10 | 8.28 | 12 | 9 | 6.89 | 7.83 | 6.60 | 8.74 | ~ | 13 | 12 | 9 | 5.59 | 5.60 | 5.89 | 10 | 10 | 14 | 11 | 14 | 9 | 5.57 | 8.47 | 9 | 8.87 | 12 | 9 | ~ | 9.34 | 14.04 | 29.00
| 7 | 8.94 | ~ | ~ | ~ | 11 | 10 | 8.74 | 7.53 | 7.28 | 10 | 10 | 9 | 11 | 12 | 6.13 | 6.21 | 13 | 14 | 8.62 | 8.47 | 11 | 8.32 | 6.72 | 14 | 11 | ~ | 11 | 8.23 | 5.70 | 5.15 | 7.04 | 9.24 | 14.06 | 27.00
| 8 | 8.00 | 11 | 11 | 9 | 6.72 | 8.21 | 10 | 9 | 7.70 | 15 | 8.67 | 6.26 | 5.53 | 9 | 11 | 8.94 | 12 | 12 | 7.79 | 5.98 | 6.83 | 7.06 | 7.94 | 11 | 6.47 | 4.09 | 6.21 | 15 | 8.55 | 11 | ~ | 8.90 | 15.48 | 30.00
| 9 | 12 | 10 | 5.79 | 9 | 15 | 12 | 12 | 18 | 13 | 7.13 | 10 | 14 | 17 | 12 | 11 | 11 | 8.17 | 9 | 11 | 13 | 11 | 11 | 6.85 | 8.20 | 15 | 14 | 22 | 11 | 10 | 8.64 | ~ | 11.58 | 21.85 | 30.00
| 10 | 8.13 | 11 | 10 | 15 | 15 | 21 | 10 | 8.96 | 17 | 12 | 12 | 18 | 26 | 16 | 6.87 | 11 | 20 | 14 | 15 | 11 | 7.83 | 11 | 25 | 18 | 19 | 15 | 18 | 14 | 18 | 16 | 16 | 14.73 | 26.11 | 31.00
| 11 | 16 | 15 | 17 | 14 | 14 | 9.00 | 18 | 18 | 29 | 21 | 16 | 8.96 | 13 | 22 | 21 | 19 | 24 | 15 | 12 | 21 | 26 | 25 | 15 | 29 | 19 | 15 | 20 | 28 | 20 | 29 | ~ | 18.86 | 28.83 | 30.00
| 12 | 28 | 26 | 30 | 20 | 19 | 18 | 18 | 22 | 34 | 21 | 28 | 31 | 15 | 19 | 12 | 13 | 11 | 26 | 26 | 20 | 13 | 17 | 31 | 23 | 18 | 22 | 22 | 31 | 30 | 29 | ~ | 22.43 | 34.34 | 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. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 9.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 356 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | REL. | 99.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| 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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