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 | 30 | 36 | 5.96 | 21 | 59 | 27 | 12 | 11 | 7.35 | 91 | 38 | 11 | 4.80 | 4.36 | 8.49 | 11 | ~ | ~ | ~ | ~ | 23 | 7.74 | 7.46 | 25 | 11 | 3.83 | 8.51 | 17 | 15 | 12 | 16 | 19.43 | 90.72 | 27.00
| 2 | 15 | 12 | 10 | 12 | 15 | 11 | 8.14 | 15 | 12 | 14 | 11 | 8.81 | 6.66 | 5.36 | 12 | 14 | 12 | 10 | 9 | 8.14 | 7.35 | 7.20 | 8.40 | 11 | 8.52 | 4.32 | 11 | 7.54 | ~ | ~ | ~ | 10.24 | 15.35 | 28.00
| 3 | 8.53 | 8.28 | 8.25 | 13 | 19 | 16 | 17 | 30 | 31 | 13 | 8.65 | 10 | 23 | 22 | 16 | 10 | 16 | 7.11 | 12 | 17 | 13 | 17 | 13 | 12 | 14 | 11 | 14 | 5.32 | 5.77 | 11 | 9 | 13.88 | 31.07 | 31.00
| 4 | 22 | 23 | 14 | 7.65 | 5.74 | 8.15 | 14 | 16 | 10 | 18 | 8.23 | 6.78 | 7.83 | 8.61 | 8.01 | 12 | 14 | 15 | 11 | 10 | 6.68 | 12 | 10 | ~ | 14 | 10 | 7.87 | 7.50 | 4.56 | 8.26 | ~ | 11.04 | 23.09 | 29.00
| 5 | 8.73 | 9 | 14 | 9 | 5.74 | 4.34 | 4.22 | 3.89 | 5.56 | 4.38 | 4.30 | 4.56 | 11 | 6.21 | 5.69 | 7.30 | 4.81 | 4.19 | 5.35 | 4.00 | 3.98 | 5.20 | 7.01 | 7.76 | 5.47 | 4.55 | 3.60 | 8.04 | 5.83 | 5.79 | 7.91 | 6.20 | 14.32 | 31.00
| 6 | 10 | 6.20 | 6.38 | 6.18 | 5.08 | 4.10 | 4.15 | 2.37 | 5.93 | 8.84 | 7.78 | 6.31 | 4.75 | 3.63 | 5.68 | 6.56 | 14 | 8.32 | 7.18 | 5.08 | 4.23 | 5.34 | 2.61 | 3.61 | 4.93 | 4.57 | 3.94 | 3.45 | 2.60 | 3.01 | ~ | 5.59 | 14.32 | 30.00
| 7 | 3.64 | 2.86 | 3.15 | 4.31 | 7.24 | 4.54 | ~ | 4.28 | 6.56 | 7.55 | 10 | 6.38 | 4.88 | 6.80 | 7.66 | 5.03 | 3.62 | 2.86 | 3.31 | 3.22 | 3.92 | 10 | 6.06 | ~ | ~ | 8.18 | 5.52 | 6.48 | 10 | 12 | 5.13 | 5.89 | 12.21 | 28.00
| 8 | 10 | 9 | 7.85 | 8.24 | 6.52 | 9 | 8.16 | 5.62 | 4.12 | 2.70 | 3.66 | 4.13 | 10 | 5.59 | 7.99 | 8.81 | 5.40 | 5.80 | 3.42 | 3.85 | 4.16 | 6.63 | 4.87 | 5.68 | 4.32 | 3.04 | 5.91 | 5.45 | 7.26 | 5.14 | 6.48 | 6.10 | 9.77 | 31.00
| 9 | 11 | 4.75 | 5.89 | 5.35 | 4.51 | 4.47 | 5.22 | 5.67 | 5.57 | 5.07 | 4.51 | 6.01 | 5.52 | 5.88 | 7.53 | 4.41 | 4.28 | 4.83 | 12 | 8.78 | 7.28 | 7.42 | 8.75 | 10 | 17 | 15 | 12 | 9 | 5.80 | 11 | ~ | 7.49 | 16.75 | 30.00
| 10 | 8.06 | 4.61 | 5.80 | 5.92 | 7.79 | 5.89 | 5.68 | 5.22 | 6.07 | 5.29 | 4.38 | 6.48 | 5.56 | 8.11 | 8.50 | 14 | 7.20 | 7.76 | 7.43 | 9 | 14 | 9 | 13 | 9 | 9 | 6.62 | 12 | 16 | 14 | 5.85 | 11 | 8.36 | 16.49 | 31.00
| 11 | 8.90 | 10 | 11 | 6.35 | 8.83 | 8.51 | 6.69 | 4.68 | 4.82 | 4.94 | 5.18 | 4.67 | 14 | ~ | 8.78 | 19 | 26 | 7.11 | 9 | 8.23 | 15 | 20 | 9 | 61 | 9 | 47 | 45 | 11 | 8.84 | 4.86 | ~ | 14.10 | 60.64 | 29.00
| 12 | 27 | 29 | 35 | 18 | 17 | 7.62 | 11 | 11 | 9 | 12 | 12 | 8.92 | 11 | 11 | 10 | 10 | 5.36 | 4.36 | 5.81 | 4.30 | 5.45 | 22 | 61 | 14 | 5.48 | 4.13 | 5.17 | 20 | 19 | 7.07 | 6.56 | 13.92 | 61.12 | 31.00
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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. | 82 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 86
| 4 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 95.3 | 3.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 95 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| 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 | 25.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 347 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 356
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 97.4 | 2.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.5 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 97 | 2 | | 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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