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 | 8.32 | 5.85 | 6.68 | 8.34 | 8.49 | 9 | 8.28 | 19 | 13 | 14 | 11 | 8.79 | 10 | 27 | 34 | 29 | 47 | 35 | 34 | 32 | 12 | 10 | 11 | 13 | 11 | 6.83 | 8.67 | 8.62 | 16.14 | 46.53 | 29.00
| 2 | 20 | 18 | 29 | 14 | 5.47 | 4.87 | 6.47 | 9 | 17 | 24 | 15 | 14 | 10 | 11 | 10 | 12 | 7.66 | 12 | 18 | 11 | 7.72 | 7.77 | 8.47 | 10 | 10 | 15 | 16 | 7.21 | ~ | ~ | ~ | 12.50 | 29.04 | 28.00
| 3 | 7.96 | 9 | 10 | 23 | 11 | 7.45 | 7.00 | 9 | 13 | 15 | 16 | 29 | 33 | 26 | 12 | 11 | 17 | 19 | 17 | 9.00 | 10 | 11 | 14 | 15 | 25 | 26 | 14 | 11 | 13 | 13 | 11 | 14.99 | 33.17 | 31.00
| 4 | 11 | 8.96 | 12 | 9 | 9 | 7.49 | 10 | 10 | 10 | 8.45 | 10 | 9 | 8.65 | 11 | 7.36 | 9 | 6.94 | 7.15 | 9 | 16 | 15 | 7.11 | 15 | 10 | 10 | 11 | 14 | 12 | 11 | 18 | ~ | 10.43 | 17.89 | 30.00
| 5 | 12 | 11 | 11 | 7.11 | 8.33 | 11 | 23 | 15 | 12 | 10 | 7.98 | 7.21 | 6.19 | 6.85 | 6.28 | 5.70 | 7.87 | 7.87 | 13 | 13 | 11 | 7.43 | 10 | 12 | 8.74 | 12 | 16 | 10 | 9 | 8.57 | 7.28 | 10.17 | 22.79 | 31.00
| 6 | 13 | 16 | 5.60 | 5.51 | 5.64 | 4.47 | 14 | 10 | 10 | 10 | 8.47 | 5.30 | 4.79 | 7.85 | 6.32 | 5.74 | 5.40 | 8.79 | 7.89 | 6.81 | 6.38 | 7.04 | 7.85 | 8.17 | 13 | 16 | 11 | 5.09 | 6.49 | 5.89 | ~ | 8.30 | 15.85 | 30.00
| 7 | 8.89 | 6.55 | 7.83 | ~ | ~ | ~ | 5.85 | 6.74 | 5.09 | 4.04 | 4.96 | 10 | 8.34 | 5.60 | 5.40 | 6.19 | 11 | 12 | 11 | ~ | 5.09 | 6.70 | 8.21 | 4.72 | 5.47 | 5.26 | 4.55 | 3.91 | 3.96 | 3.62 | 3.74 | 6.46 | 11.89 | 27.00
| 8 | ~ | 7.15 | 7.45 | 13 | 16 | 8.96 | 9 | 4.49 | ~ | 12 | 13 | 12 | 11 | 13 | 10 | 7.32 | 6.04 | 6.87 | 4.06 | 6.60 | 6.09 | 6.11 | 23 | 11 | 15 | 14 | 15 | 5.87 | 4.17 | 5.89 | 14 | 9.94 | 22.81 | 29.00
| 9 | 6.15 | 9 | 8.64 | 11 | 12 | 15 | 6.21 | 8.85 | 22 | 8.45 | 14 | 19 | 15 | 22 | 22 | 22 | 16 | ~ | 10 | 10 | 7.60 | 10 | 8.74 | 8.23 | 12 | 5.68 | 7.81 | 8.89 | 7.36 | 7.09 | ~ | 11.70 | 21.98 | 29.00
| 10 | 6.36 | 8.98 | 4.83 | 6.23 | 13 | 11 | 9 | 12 | 6.70 | 5.55 | 7.91 | 12 | 11 | 13 | 11 | 8.89 | 6.70 | 16 | 17 | 18 | 14 | 18 | 13 | 19 | 19 | 7.23 | 13 | 14 | 23 | 32 | 7.43 | 12.37 | 32.36 | 31.00
| 11 | 18 | 18 | 11 | 21 | 27 | 12 | 7.94 | 13 | 16 | 14 | 15 | 27 | 20 | 7.00 | 16 | 24 | 20 | 14 | 17 | 16 | 16 | 19 | 35 | 43 | 16 | 25 | 17 | 29 | 27 | 16 | ~ | 19.26 | 43.34 | 30.00
| 12 | 11 | ~ | ~ | 6.81 | 6.21 | 7.54 | 6.68 | 10 | 12 | 8.43 | 7.38 | 5.02 | 8.72 | 10 | 12 | 13 | 11 | 7.13 | 8.02 | 14 | 15 | 36 | 43 | 24 | 19 | 12 | 14 | 19 | 14 | 10 | ~ | 13.26 | 43.00 | 28.00
|
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. | 84 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL. | 95.4 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.1
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 7.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 23.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 345 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 353
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 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 | 20.1
| ID | 97 | 2 | 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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