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 | 1.89 | 1.26 | 1.09 | 1.13 | 7.85 | 23 | 10 | 6.87 | 5.43 | 9 | 44 | 44 | 19 | 43 | 3.89 | 2.72 | 1.40 | 1.85 | 2.63 | 3.15 | 1.63 | 11 | 18 | 9 | 14 | 9 | 8.28 | 3.74 | 1.02 | 1.00 | 1.00 | 10.08 | 44.13 | 31.00
| 2 | 1.48 | 2.47 | 6.13 | 2.89 | 2.85 | 2.83 | 1.34 | 1.06 | 1.02 | 3.02 | 3.60 | 8.98 | 2.11 | 2.85 | 2.81 | 1.91 | 2.32 | 6.98 | 5.72 | 8.28 | 4.21 | 10 | 2.60 | 2.06 | 3.17 | 6.51 | 16 | 28 | 4.26 | ~ | ~ | 5.10 | 28.21 | 29.00
| 3 | 1.15 | 1.23 | 1.00 | 1.00 | 1.53 | 2.00 | 1.00 | 1.00 | 1.00 | 1.96 | 1.38 | 3.23 | 1.38 | 2.47 | 2.62 | 1.19 | 1.32 | 1.72 | 2.57 | 6.46 | 1.28 | 16 | 21 | 66 | 13 | 13 | 2.66 | 3.90 | 10 | 5.00 | 1.57 | 6.14 | 65.77 | 31.00
| 4 | 2.40 | 13 | 22 | 15 | 2.40 | 1.00 | 2.43 | 2.03 | ~ | 13 | 28 | 11 | 5.66 | 8.38 | 22 | 6.06 | 12 | 4.94 | 11 | 23 | 11 | 22 | 23 | 5.00 | 24 | 36 | 21 | 7.79 | 12 | 7.83 | ~ | 12.99 | 36.32 | 29.00
| 5 | 2.00 | 9 | 25 | 15 | 14 | 15 | 10 | 6.70 | 20 | 8.49 | 3.74 | 8.96 | 16 | 37 | 17 | 37 | 13 | 1.83 | 1.25 | 1.15 | 7.77 | 1.89 | 16 | 12 | 5.68 | 11 | 5.89 | 3.64 | 1.00 | 4.47 | 2.24 | 10.76 | 36.66 | 31.00
| 6 | 18 | 9 | 14 | 12 | 19 | 1.38 | 1.15 | 14 | 14 | 16 | 5.89 | 3.02 | 23 | ~ | 1.63 | 1.06 | 2.40 | 11 | 26 | 20 | 4.81 | 1.00 | 1.00 | 1.56 | 1.00 | 1.00 | 1.00 | 1.57 | 1.38 | 3.00 | ~ | 7.99 | 26.25 | 29.00
| 7 | 3.64 | 5.45 | 1.28 | 1.89 | 1.34 | 1.38 | 6.77 | 1.30 | 2.98 | 2.26 | 2.21 | 2.17 | 1.70 | 1.17 | 1.30 | 1.30 | 2.09 | 1.30 | 1.30 | 1.30 | 1.91 | 1.55 | 2.35 | 19 | 1.72 | 2.17 | 3.06 | 1.70 | 3.00 | 2.89 | 2.51 | 2.76 | 18.62 | 31.00
| 8 | 18 | 8.10 | 2.35 | 1.41 | 2.33 | 2.11 | 3.74 | 1.65 | 1.57 | 5.02 | 1.50 | 19 | 20 | 27 | ~ | 6.44 | 15 | 8.67 | 12 | 14 | 2.02 | 11 | ~ | 11 | 1.65 | 8.78 | 8.88 | ~ | 1.16 | 2.48 | 4.22 | 7.88 | 26.71 | 28.00
| 9 | 19 | 1.00 | 1.00 | 1.00 | 1.11 | 2.72 | 1.09 | 6.43 | 12 | 4.02 | 6.46 | 47 | 4.22 | 4.72 | 29 | 8.52 | 1.00 | 10 | 32 | 17 | 4.52 | 6.78 | 7.91 | 11 | 17 | 42 | ~ | 25 | 18 | 15 | ~ | 12.31 | 46.91 | 29.00
| 10 | 12 | 1.00 | 3.00 | ~ | 20 | 4.46 | 1.13 | 6.04 | 4.71 | 10 | 25 | 24 | 17 | ~ | ~ | 27 | ~ | 12 | 18 | 14 | ~ | 54 | 50 | 2.22 | 2.39 | 1.27 | 1.83 | 17 | 4.67 | 22 | ~ | 14.19 | 54.23 | 25.00
| 11 | 7.54 | 26 | 14 | 1.00 | 5.18 | 6.50 | 17 | 17 | 1.28 | 1.00 | 7.35 | 37 | 25 | 3.17 | 3.11 | 18 | 5.22 | 2.89 | 36 | 23 | 4.63 | 21 | 25 | 6.04 | 2.78 | 1.37 | 3.80 | 9 | 46 | 24 | ~ | 13.41 | 45.78 | 30.00
| 12 | 34 | 20 | 15 | 20 | 12 | ~ | 10 | ~ | 6.61 | 1.87 | 2.20 | 4.38 | 1.00 | 1.33 | 1.07 | 2.28 | 2.96 | 28 | 32 | 47 | 26 | 44 | 22 | 20 | 28 | 57 | 50 | 5.67 | 21 | 2.48 | ~ | 18.42 | 56.72 | 28.00
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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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 98.9 | 1.0 | 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 | 24.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 16.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| 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 | 12.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL | 96.3 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 96 | 3 | 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 | 66 | 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 | 24.3
| 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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