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 | 12 | 7.80 | 10 | 22 | 9 | 16 | 19 | 29 | 37 | 44 | 38 | 32 | 30 | 19 | 17 | 21 | 23 | 25 | 16 | 5.72 | 8.46 | 8.06 | 6.40 | 7.70 | 7.11 | 3.76 | 3.30 | 3.92 | 5.55 | 8.68 | 9 | 16.26 | 43.61 | 31.00
| 2 | 5.48 | 7.99 | 16 | 10 | 16 | 23 | 10 | 8.47 | 4.70 | 3.41 | 3.88 | 4.74 | 7.19 | 9 | 13 | 12 | 11 | 17 | 10 | 8.13 | 6.61 | 9 | 4.77 | 5.64 | 10 | 5.29 | 5.49 | 4.74 | ~ | ~ | ~ | 9.03 | 23.03 | 28.00
| 3 | 6.38 | 7.50 | 6.93 | 11 | 15 | 15 | 7.00 | 4.92 | 8.64 | 4.39 | 7.03 | 17 | 15 | 13 | 16 | 14 | 13 | 13 | 11 | 10 | 7.86 | 6.51 | 7.01 | 5.21 | 8.89 | 15 | 14 | 11 | 15 | 11 | 19 | 10.93 | 18.92 | 31.00
| 4 | 10 | 9 | 10 | 10 | 10 | 6.61 | 6.77 | 11 | 13 | 12 | 13 | 11 | 10 | 7.05 | 10 | 7.02 | 10 | 9 | 7.49 | 11 | 8.24 | 10 | 8.62 | 5.79 | 8.23 | 7.56 | 4.11 | 3.35 | 4.11 | 5.07 | ~ | 8.65 | 13.28 | 30.00
| 5 | 8.51 | 9 | 11 | 13 | 8.51 | 9 | 11 | 6.52 | 6.25 | 5.82 | 5.98 | 5.94 | 6.84 | 6.52 | 4.97 | 4.66 | 7.67 | 6.74 | 4.94 | 6.92 | 6.34 | 6.45 | 7.68 | 7.39 | 5.62 | 6.14 | 8.47 | 6.49 | 5.92 | 6.39 | 9 | 7.30 | 12.55 | 31.00
| 6 | 7.42 | 6.02 | 5.68 | 6.64 | 6.90 | 7.68 | 7.41 | 5.37 | 7.29 | 6.46 | 5.21 | 6.53 | 7.63 | 6.47 | 6.42 | 7.28 | 7.31 | 9 | 13 | 7.74 | 7.58 | 5.59 | 5.31 | 8.41 | 6.97 | 5.40 | 6.55 | 5.47 | 4.07 | 4.84 | ~ | 6.79 | 12.71 | 30.00
| 7 | 5.72 | 5.04 | 4.86 | 6.60 | 5.02 | 9 | 4.55 | 4.71 | 6.20 | 7.41 | 4.73 | 5.78 | 7.75 | 6.63 | 8.93 | 8.34 | 6.10 | 6.01 | 4.72 | 3.94 | 4.61 | 5.66 | 5.69 | 4.16 | 5.34 | 6.90 | 5.40 | 5.44 | 5.55 | 5.12 | 5.97 | 5.88 | 9.30 | 31.00
| 8 | 7.33 | 7.01 | 6.10 | 8.90 | 6.33 | 8.18 | 6.62 | 5.82 | 6.61 | 6.44 | 6.50 | 7.64 | 5.86 | 5.03 | 7.33 | ~ | ~ | ~ | 6.83 | 6.94 | 8.38 | 6.34 | 7.49 | 6.92 | 8.39 | 7.54 | 7.23 | 7.48 | 8.15 | 7.01 | 7.04 | 7.05 | 8.90 | 28.00
| 9 | 5.45 | 7.36 | 6.71 | 5.32 | 10 | 5.97 | 5.25 | 6.99 | 7.97 | 11 | 10 | 8.92 | 10 | 5.53 | 4.01 | 5.57 | 6.33 | 8.09 | 8.33 | 11 | 4.93 | 4.77 | 11 | 8.03 | 10 | 9 | 6.64 | 9 | 7.27 | 8.25 | ~ | 7.65 | 11.30 | 30.00
| 10 | 8.00 | 8.40 | 14 | 7.28 | 7.14 | 7.25 | 6.73 | 8.65 | 13 | 15 | 17 | 19 | 13 | 12 | 8.81 | 7.35 | 8.00 | 8.40 | 6.47 | 6.42 | 21 | 12 | 7.07 | 6.71 | 7.51 | 6.51 | 5.18 | 15 | 10 | 13 | 13 | 10.26 | 20.82 | 31.00
| 11 | 12 | 9 | 10 | 13 | 16 | 14 | 13 | 8.87 | 5.21 | 6.44 | 12 | 5.58 | 19 | 17 | 22 | 24 | 2.79 | 23 | 12 | 19 | 23 | 19 | 7.01 | 15 | 18 | 24 | 24 | 14 | 11 | 16 | ~ | 14.49 | 23.77 | 30.00
| 12 | 7.99 | 15 | 24 | 23 | 20 | 18 | 20 | 21 | 19 | 22 | 25 | 22 | 20 | 22 | 22 | 24 | 27 | 12 | 11 | 32 | 36 | 36 | 24 | 17 | 16 | 14 | 19 | 22 | 8.07 | 15 | 10 | 20.10 | 35.61 | 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. | 87 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13
| 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 | 9.4
| 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 | 11
| 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 | 20.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 21.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 357 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| 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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