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 | 10 | 5.19 | 4.90 | 4.83 | 7.76 | 5.86 | 5.14 | 7.42 | 11 | 10 | 8.37 | 17 | 13 | 12 | 11 | 9 | 8.48 | 6.27 | 8.83 | 19 | 13 | 33 | 52 | 34 | 47 | 36 | 24 | 27 | 12 | 21 | 15.94 | 51.80 | 31.00
| 2 | 20 | 27 | 15 | 18 | 33 | 24 | 17 | 11 | 14 | 13 | 12 | 10 | 11 | 9 | 8.71 | 6.31 | 17 | 12 | 12 | 9 | 11 | 18 | 19 | 9 | 26 | 12 | 4.98 | 6.13 | ~ | ~ | ~ | 14.48 | 32.98 | 28.00
| 3 | 6.37 | 5.72 | 5.74 | 5.26 | 4.86 | 4.62 | 4.50 | 10 | 16 | 21 | 16 | 14 | 10 | 12 | 14 | 21 | 17 | 12 | 11 | 17 | 20 | 14 | 18 | 11 | 15 | 16 | 11 | 17 | 9 | 12 | 10 | 12.30 | 21.12 | 31.00
| 4 | 14 | 5.67 | 5.48 | 5.01 | 5.93 | 7.78 | 4.56 | 5.37 | 6.58 | 6.11 | ~ | 10 | ~ | 15 | 7.66 | 7.45 | 5.37 | 22 | 7.29 | 6.34 | 7.84 | 9 | 9 | 7.05 | 6.26 | 5.56 | 9 | 10 | 8.26 | 8.72 | ~ | 8.19 | 21.94 | 28.00
| 5 | 5.35 | 4.68 | 24 | 25 | 16 | 6.68 | 5.25 | 6.11 | 7.14 | 12 | 6.60 | 7.96 | 11 | 10 | 7.74 | 6.60 | 5.81 | 10 | 17 | 22 | 22 | 16 | 14 | 5.93 | 5.41 | 5.03 | 5.52 | 5.91 | 7.16 | 4.40 | 4.28 | 10.09 | 24.80 | 31.00
| 6 | 6.09 | 7.20 | 5.18 | 6.13 | 6.56 | 7.03 | 5.40 | 6.48 | 3.93 | 5.47 | 4.81 | 3.85 | 3.84 | 3.81 | 3.86 | 3.83 | ~ | ~ | ~ | ~ | ~ | ~ | 10 | 10 | 17 | 11 | 4.18 | 4.18 | 6.76 | 5.09 | ~ | 6.31 | 16.98 | 24.00
| 7 | 7.16 | 18 | 17 | 5.18 | 4.87 | 3.95 | 7.51 | 5.67 | 4.83 | 5.48 | 3.45 | 3.48 | 3.58 | 4.12 | 4.85 | 4.47 | 4.29 | 4.01 | 4.92 | 5.50 | 8.26 | 10 | 5.06 | 11 | 10 | 5.77 | 5.36 | 6.38 | 3.89 | 3.56 | 4.20 | 6.30 | 17.95 | 31.00
| 8 | 6.37 | 9 | 23 | 13 | 7.92 | 6.84 | 7.01 | 7.14 | 8.62 | 7.96 | 7.39 | 10 | 8.33 | 8.31 | 7.53 | 12 | 12 | ~ | ~ | 7.35 | 4.53 | 4.19 | 4.13 | 4.79 | 4.64 | 9 | 7.27 | 4.40 | 10 | 13 | 13 | 8.56 | 22.67 | 29.00
| 9 | 10 | 6.55 | 5.39 | 4.00 | 4.92 | 4.29 | 5.13 | 4.37 | 4.31 | 5.06 | 4.25 | 4.50 | 4.40 | 4.19 | 4.23 | 4.76 | 8.44 | 17 | 14 | 7.59 | 6.43 | 10 | 16 | 13 | 7.05 | 6.32 | 5.99 | 7.97 | 13 | 10 | ~ | 7.48 | 17.33 | 30.00
| 10 | 12 | 10 | 20 | 9 | 12 | 10 | 8.88 | 8.07 | 9 | 5.23 | 5.36 | 5.46 | 7.95 | 5.70 | 7.43 | 13 | 6.18 | 8.53 | 12 | 7.31 | 8.02 | 7.94 | 8.43 | 6.30 | 5.47 | 6.86 | 5.94 | 5.81 | 5.56 | 5.83 | 6.66 | 8.27 | 19.88 | 31.00
| 11 | 5.84 | 8.08 | 6.96 | 7.77 | 8.90 | 8.02 | 11 | 12 | 7.41 | 10 | 10 | 9 | 10 | 10 | 22 | 36 | 18 | 19 | 31 | 16 | 36 | 26 | 16 | 20 | 13 | 17 | 21 | 15 | 17 | 29 | ~ | 15.88 | 36.23 | 30.00
| 12 | 22 | ~ | ~ | ~ | ~ | ~ | 16 | 22 | 20 | 37 | 38 | 23 | ~ | ~ | 11 | 12 | 14 | 15 | 8.72 | 20 | 14 | 13 | 18 | 17 | 13 | 10 | 11 | 22 | 20 | 23 | 23 | 18.47 | 37.64 | 24.00
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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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| 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 | 24.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 4.5
| ID | 100 | 0 | 0 | 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 | 3.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| 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 | 11.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 347 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.1
| 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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