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 | 10 | 11 | 13 | 12 | 10 | 11 | 11 | 11 | 13 | 8.28 | 13 | 14 | 14 | 12 | 10 | 8.00 | 12 | 16 | 18 | 15 | 16 | 26 | 18 | 18 | 13 | 17 | 16 | 12 | 8.44 | 10 | 19 | 13.44 | 26.35 | 31.00
| 2 | 21 | 36 | 35 | 21 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 28 | 33 | 26 | 19 | 18 | 21 | 22 | 22 | 27 | 19 | 22 | ~ | ~ | ~ | 24.55 | 36.13 | 15.00
| 3 | 19 | 20 | 18 | 19 | 22 | 16 | 31 | 19 | 23 | 24 | 20 | 18 | 23 | 26 | 27 | 18 | 20 | 21 | 33 | 23 | 19 | 21 | 25 | 24 | 23 | 20 | 17 | 18 | 29 | 30 | 21 | 22.20 | 32.84 | 31.00
| 4 | 21 | 21 | 23 | 21 | 21 | 22 | 20 | 24 | 23 | 20 | 23 | 17 | 19 | 17 | 24 | 25 | 20 | 20 | 23 | 22 | 19 | 3.09 | 1.65 | 1.82 | 1.67 | 1.99 | 2.30 | 24 | 20 | 13 | ~ | 17.09 | 25.02 | 30.00
| 5 | 11 | 7.74 | 8.60 | 7.55 | 5.82 | 6.26 | 8.55 | 11 | 8.50 | 7.38 | 7.06 | 7.66 | 5.78 | 8.76 | 6.77 | 5.34 | 5.02 | 5.99 | 6.59 | 7.16 | 7.37 | 9 | 9 | 7.67 | 13 | 9 | 8.83 | 8.83 | 7.72 | 7.02 | 7.96 | 7.87 | 12.77 | 31.00
| 6 | 7.76 | 8.41 | 6.78 | 7.65 | 6.08 | 7.35 | 7.46 | 10 | 6.45 | 6.68 | 15 | 11 | 7.05 | 7.66 | 6.52 | 10 | 12 | 12 | 11 | 6.78 | 10 | 10 | 6.31 | 14 | 7.60 | 7.13 | 6.77 | 7.00 | 6.10 | 10 | ~ | 8.58 | 14.91 | 30.00
| 7 | 9 | 8.36 | 5.30 | 4.62 | 5.86 | 7.41 | 8.26 | 9 | 6.08 | 5.59 | 4.92 | 6.06 | 7.60 | 7.12 | 7.37 | 8.49 | 6.86 | 5.71 | 6.77 | 7.98 | 6.50 | 10 | 10 | 5.75 | 4.36 | 5.32 | 5.64 | 4.78 | 5.89 | 5.96 | 6.35 | 6.74 | 10.02 | 31.00
| 8 | 5.04 | 5.55 | 6.92 | 6.32 | 10 | 8.71 | 8.13 | 6.34 | 10 | 8.45 | 13 | 13 | 12 | 8.54 | 6.55 | 8.36 | 7.19 | 8.06 | 6.36 | 7.97 | 8.27 | 5.74 | 6.44 | 6.83 | 7.21 | 7.91 | 10 | 10 | 7.16 | 7.80 | 18 | 8.42 | 17.59 | 31.00
| 9 | 13 | 10 | 11 | 6.61 | 5.50 | 7.99 | 11 | 12 | 8.02 | 7.42 | 7.84 | 6.87 | 9 | 9 | 11 | 16 | 13 | 8.94 | 7.85 | 7.69 | 11 | 10 | 10 | 8.23 | 11 | 8.64 | 6.56 | 11 | 7.18 | 8.35 | ~ | 9.37 | 15.68 | 30.00
| 10 | 7.12 | 6.45 | 6.90 | 7.17 | ~ | 14 | 13 | 16 | 8.24 | 7.85 | 11 | 17 | 16 | 16 | 14 | 12 | 11 | 12 | 11 | 14 | 13 | 12 | 11 | 10 | 18 | 11 | 13 | 16 | 20 | 14 | 9 | 12.29 | 19.94 | 30.00
| 11 | 11 | 18 | 14 | 17 | 19 | 17 | 13 | 25 | 21 | 24 | 24 | 14 | 16 | 10 | 12 | 14 | 27 | 16 | 26 | 24 | 19 | 24 | 38 | 46 | 30 | 20 | 18 | 14 | 18 | 22 | ~ | 20.36 | 45.63 | 30.00
| 12 | 18 | 14 | 10 | 6.87 | 7.93 | 11 | 10 | 11 | 16 | 24 | 11 | 5.63 | 9 | 13 | 18 | 26 | 16 | 13 | 13 | 26 | 19 | 24 | 18 | 10 | 11 | 7.31 | 10 | 22 | 20 | 15 | 16 | 14.61 | 25.81 | 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. | 75 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| REL. | 97.4 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.2
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 16.4
| 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 | 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 | 31.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| 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 | 24.11
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 347 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 351
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | REL. | 98.8 | 1.1 | 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 | 24.11
| ID | 98 | 1 | 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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