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 | 5.02 | 10 | 7.55 | 7.97 | 5.83 | 21 | 12 | 10 | 26 | 23 | 2.74 | 4.96 | 19 | 9 | 13 | 10 | 10 | 5.26 | 10 | 11 | 6.14 | 12 | 24 | 41 | 30 | 26 | 25 | 31 | 29 | 18 | 6.38 | 15.25 | 41.45 | 31.00
| 2 | 18 | 26 | 27 | 21 | ~ | 84 | 33 | 17 | 14 | 38 | 15 | 43 | 16 | 47 | 40 | 16 | 29 | 40 | 29 | 39 | 9 | 23 | 19 | 17 | 16 | 30 | 11 | 10 | ~ | ~ | ~ | 26.95 | 84.18 | 27.00
| 3 | 12 | 10 | 8.29 | 13 | 25 | 10 | 6.91 | 7.47 | 8.66 | 6.19 | 12 | 16 | 11 | 5.07 | 12 | 16 | 5.69 | 13 | 11 | 9 | 6.87 | 6.21 | 15 | 10 | 13 | 16 | 18 | 6.68 | 7.05 | 14 | 13 | 11.11 | 24.65 | 31.00
| 4 | ~ | 12 | 7.14 | 8.46 | 6.43 | 21 | 6.13 | 12 | 6.06 | 7.34 | 5.05 | 6.44 | 14 | 17 | ~ | ~ | ~ | 9 | 5.45 | 18 | 16 | 5.65 | 11 | 22 | 25 | 5.71 | 10 | 7.20 | 8.60 | 4.46 | ~ | 10.70 | 25.43 | 26.00
| 5 | 3.49 | 6.39 | 11 | 3.77 | 10 | 12 | 7.82 | 5.20 | 5.57 | 7.51 | 10 | 6.91 | 6.04 | 4.76 | 3.34 | 3.36 | 4.19 | 7.61 | 8.29 | 9 | 16 | 6.11 | 13 | 11 | 36 | 10 | 7.98 | 4.98 | 5.59 | ~ | ~ | 8.49 | 35.74 | 29.00
| 6 | ~ | 12 | 26 | 37 | 10 | 7.74 | 16 | 3.55 | 10 | 5.69 | 2.17 | 2.51 | 1.88 | 32 | 18 | 8.33 | 29 | 23 | 15 | 4.85 | 49 | 18 | 12 | 10 | 7.53 | 10 | 7.76 | 10 | 7.32 | 29 | ~ | 14.70 | 49.48 | 29.00
| 7 | 42 | 6.78 | 13 | 23 | 12 | 18 | 15 | 6.17 | 16 | 6.68 | 17 | 5.84 | 15 | 26 | 25 | 24 | 19 | 12 | 16 | 11 | 7.63 | 11 | 8.10 | 9 | 1.59 | 5.47 | 10 | 21 | 12 | 21 | ~ | 14.53 | 42.34 | 30.00
| 8 | ~ | 7.03 | 3.26 | 12 | 16 | 21 | 11 | 28 | 2.10 | 6.56 | 16 | 10 | 54 | 22 | ~ | ~ | ~ | 24 | 2.61 | 18 | 6.94 | 21 | 11 | 14 | 17 | 20 | 17 | 15 | 4.35 | 9 | 4.15 | 14.63 | 54.46 | 27.00
| 9 | ~ | ~ | 7.78 | 2.78 | 7.63 | 18 | 7.76 | 4.87 | 8.39 | 7.74 | 2.15 | 12 | 14 | 7.74 | 32 | 15 | 9 | 4.28 | 4.15 | 4.33 | 4.88 | 14 | 10 | 24 | 10 | 10 | 22 | 12 | 4.16 | ~ | ~ | 10.34 | 31.66 | 27.00
| 10 | 7.38 | 5.33 | 4.80 | 7.03 | ~ | 10 | 11 | 15 | 14 | 4.54 | 6.11 | 6.68 | 20 | 7.31 | 26 | 6.80 | 6.90 | 5.27 | 12 | 28 | 8.09 | 7.61 | 6.28 | 2.54 | 5.27 | 10 | 7.00 | 4.76 | 5.47 | 8.88 | 6.90 | 9.24 | 27.68 | 30.00
| 11 | 7.49 | 8.25 | 5.67 | 6.15 | 5.31 | 4.48 | 6.32 | 4.21 | 6.48 | 30 | 6.73 | 11 | 3.47 | 4.50 | 4.04 | 4.82 | 5.39 | 5.61 | 5.57 | 7.89 | 28 | 19 | 9 | 54 | 91 | 38 | 11 | 4.22 | 47 | 52 | ~ | 16.55 | 90.93 | 30.00
| 12 | ~ | 26 | 7.18 | 5.36 | 6.19 | 5.22 | 4.50 | 6.98 | 35 | 21 | 11 | 11 | 7.83 | ~ | 40 | 21 | 32 | 10 | 9 | 7.00 | 7.06 | 12 | 17 | 11 | 7.45 | 5.85 | 3.43 | 6.26 | 17 | 20 | ~ | 13.29 | 40.40 | 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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 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 | 6.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| 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 | 21.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| 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 | 13.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 340 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 345
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 98.5 | 1.4 | 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 | 25.11
| 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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