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 | 9 | 12 | 25 | 17 | 16 | 10 | 15 | 23 | 20 | 22 | 24 | 28 | 24 | 20 | 19 | 17 | 15 | 14 | 16 | 13 | 10 | 17 | 15 | ~ | ~ | 20 | 11 | 12 | 30 | 13 | 9 | 17.10 | 30.32 | 29.00
| 2 | 14 | 17 | 18 | 19 | 10 | 13 | 14 | 25 | 24 | 12 | 16 | 23 | 15 | 18 | 28 | 36 | ~ | ~ | 21 | 18 | 22 | 18 | 19 | 14 | 15 | 25 | 17 | 12 | ~ | ~ | ~ | 18.62 | 35.96 | 26.00
| 3 | 14 | 14 | 13 | 11 | 17 | 11 | 8.38 | 11 | 18 | 12 | 15 | 15 | 12 | 15 | 14 | 17 | 12 | 13 | 16 | 12 | 13 | 23 | 19 | 12 | 11 | 7.35 | 8.34 | 8.01 | 10 | 20 | 17 | 13.52 | 22.57 | 31.00
| 4 | 13 | 12 | 21 | 19 | 18 | 10 | 8.09 | 10 | 15 | 10 | 21 | 21 | 15 | 8.67 | 4.60 | 8.04 | 23 | ~ | 15 | 11 | 7.93 | 10 | 12 | 19 | 15 | 8.99 | 12 | 10 | 10 | 11 | ~ | 13.06 | 22.89 | 29.00
| 5 | 11 | 10 | 9 | 12 | 8.83 | 6.79 | 8.05 | 10 | 7.87 | 7.73 | 5.31 | 5.08 | 5.47 | 6.63 | 8.09 | 4.45 | 6.00 | 5.42 | 4.34 | 5.52 | 3.79 | 3.24 | 4.57 | 6.33 | 3.66 | 4.14 | 8.68 | 10 | 4.19 | 4.00 | 8.19 | 6.70 | 11.51 | 31.00
| 6 | 2.84 | 3.92 | 1.42 | 5.00 | ~ | ~ | ~ | 4.20 | 2.16 | 2.35 | 4.39 | 5.29 | 7.30 | 7.01 | 7.23 | 4.54 | 4.14 | 3.09 | 5.06 | 4.81 | 6.46 | 4.13 | 5.03 | 2.29 | 5.22 | 6.24 | 5.59 | 8.53 | 6.76 | 3.43 | ~ | 4.76 | 8.53 | 27.00
| 7 | 2.23 | 3.13 | 2.65 | 4.80 | 1.99 | 1.85 | 1.97 | 1.82 | 5.04 | 5.36 | 3.72 | 4.62 | 3.28 | 2.71 | 3.19 | 6.52 | 5.62 | 3.60 | 5.48 | 5.68 | 2.99 | 1.37 | 1.74 | 4.65 | 3.00 | 2.59 | 5.20 | 4.29 | 1.71 | 6.49 | 5.46 | 3.70 | 6.52 | 31.00
| 8 | 5.16 | 4.54 | 5.54 | 5.13 | 1.72 | 5.81 | 4.24 | 4.68 | 8.34 | 4.42 | 2.06 | 6.30 | 11 | 8.29 | 4.95 | 4.56 | 4.64 | 4.34 | 5.03 | 6.51 | 6.12 | 6.23 | 7.12 | 12 | 8.48 | 9 | 9 | 5.24 | 6.35 | 4.37 | 8.16 | 6.13 | 12.08 | 31.00
| 9 | 8.34 | 5.22 | 6.91 | 7.57 | 8.34 | 8.82 | 12 | 4.45 | 3.55 | 5.03 | 5.42 | 7.45 | 5.91 | 5.77 | 6.07 | 9 | 5.72 | 8.65 | 4.30 | 7.70 | 5.71 | 7.49 | 4.47 | 12 | 8.57 | 7.46 | 14 | 7.41 | 8.52 | 13 | ~ | 7.47 | 13.71 | 30.00
| 10 | 4.46 | 5.61 | 10 | 10 | 15 | 14 | 14 | 16 | 21 | 20 | 15 | 16 | 17 | 16 | 17 | 31 | 18 | 14 | 15 | 10 | 11 | 16 | 8.31 | 13 | 20 | 14 | 14 | 17 | 17 | 12 | 11 | 14.59 | 31.04 | 31.00
| 11 | 7.12 | 11 | 17 | 11 | 18 | 12 | ~ | ~ | 6.49 | 12 | 13 | 22 | 8.91 | 13 | 27 | 31 | 19 | 12 | 15 | 16 | 24 | 10 | 8.19 | 5.05 | 13 | 24 | 25 | 21 | 19 | 12 | ~ | 15.47 | 30.89 | 28.00
| 12 | 12 | 20 | 21 | 19 | 23 | 24 | 17 | 10 | 25 | 36 | 24 | 4.74 | 16 | 24 | 32 | 8.23 | 16 | 18 | 19 | 9.00 | 8.60 | 9 | 9 | 6.57 | 2.09 | 4.52 | 4.62 | 4.43 | 2.98 | 4.55 | ~ | 14.50 | 36.23 | 30.00
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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. | 85 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 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 | 17.4
| 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 | 14
| 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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 10.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 352 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| 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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