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 | ~ | ~ | ~ | ~ | 4.97 | 4.64 | 13 | 13 | 6.28 | 18 | 14 | 11 | 18 | 29 | 27 | 23 | 20 | 23 | 24 | 19 | 22 | 21 | 29 | 16 | 11 | 4.55 | 4.53 | 11 | 20 | 14 | 9 | 16.00 | 29.33 | 27.00
| 2 | 5.81 | 6.76 | 6.27 | 2.95 | 3.03 | 5.09 | 28 | 34 | 8.30 | 13 | 4.06 | 5.07 | 14 | 12 | 15 | 18 | 30 | 10 | 4.51 | 3.73 | 5.51 | 5.54 | 3.90 | 12 | 12 | 9 | 13 | 19 | ~ | ~ | ~ | 10.98 | 34.02 | 28.00
| 3 | 16 | 12 | 20 | 3.06 | 12 | 14 | 21 | 20 | 8.50 | 2.89 | 1.76 | 4.30 | 2.10 | 2.57 | 2.43 | 5.80 | 10 | 3.05 | 2.30 | 5.85 | 6.86 | 3.08 | 4.50 | 3.19 | 1.47 | 8.02 | 12 | 12 | 12 | 13 | 4.66 | 8.09 | 21.29 | 31.00
| 4 | 5.80 | 9 | 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 3.79 | 2.53 | 3.21 | 1.84 | 3.15 | 3.78 | 3.96 | 4.29 | 5.56 | 4.46 | 4.49 | 4.90 | 5.70 | 5.05 | 2.48 | 2.82 | 4.23 | 6.28 | ~ | ~ | 4.66 | 10.32 | 21.00
| 5 | 7.77 | 10 | ~ | 7.25 | 6.61 | 4.26 | 5.13 | 7.65 | 10 | 8.83 | 7.78 | 4.02 | 10 | 7.59 | 4.93 | 12 | 10 | 5.13 | 4.22 | 7.00 | 6.03 | 6.03 | 5.93 | ~ | 7.96 | 5.77 | ~ | 5.79 | ~ | ~ | 6.66 | 7.08 | 12.43 | 26.00
| 6 | 3.21 | 2.98 | 1.82 | 2.94 | 5.49 | 5.34 | ~ | 2.53 | 2.97 | 1.84 | 3.31 | 4.63 | 5.25 | 4.97 | 4.53 | 2.80 | 2.05 | 4.26 | 4.13 | 3.30 | 4.36 | 3.80 | 2.47 | 6.62 | ~ | ~ | ~ | 6.61 | 9 | ~ | ~ | 4.06 | 9.37 | 25.00
| 7 | 3.95 | ~ | 4.36 | 11 | ~ | ~ | ~ | 2.69 | 3.19 | 3.63 | 3.84 | 4.16 | 2.15 | 4.49 | 4.94 | 1.95 | 1.73 | 2.22 | 3.89 | 3.36 | 3.07 | 4.77 | 4.60 | 5.25 | 7.16 | 13 | 12 | 13 | 8.23 | 11 | 16 | 5.91 | 15.72 | 27.00
| 8 | 19 | 15 | 20 | 13 | 8.48 | 4.68 | 5.83 | 4.13 | 9 | 3.99 | 5.49 | 7.69 | 10 | 15 | 19 | 18 | 12 | 23 | 11 | 12 | 9 | 15 | 20 | 28 | 17 | 19 | 11 | 8.12 | 6.08 | 8.72 | 5.67 | 12.45 | 28.03 | 31.00
| 9 | 5.28 | 4.13 | 9 | 6.03 | 2.55 | 5.02 | 3.43 | 2.71 | 2.42 | 2.76 | 4.70 | 3.60 | 4.86 | 3.60 | 5.83 | 3.22 | 6.18 | 6.03 | 9 | 6.02 | 4.47 | 7.06 | 10 | 6.43 | 5.99 | 10 | 7.22 | 9 | 13 | 8.82 | ~ | 5.96 | 12.54 | 30.00
| 10 | 3.82 | 4.80 | 7.68 | 5.18 | 8.78 | 8.51 | 15 | 12 | 8.28 | 8.01 | 8.15 | 9 | 11 | 15 | 19 | 24 | 21 | 22 | 16 | 16 | 6.93 | 4.78 | 17 | 9 | 4.08 | 6.35 | 9 | 8.98 | 11 | 7.53 | 7.34 | 10.83 | 23.70 | 31.00
| 11 | 3.53 | 4.57 | 13 | 10 | 9 | 5.65 | 2.07 | 1.89 | 4.81 | 11 | 24 | 18 | 5.93 | 12 | 12 | 12 | 19 | 18 | 8.74 | 9 | 8.72 | 6.85 | 6.31 | 3.91 | 9 | 6.17 | 5.58 | 5.03 | 4.61 | 8.98 | ~ | 8.97 | 23.63 | 30.00
| 12 | 14 | 15 | 13 | 11 | 5.15 | 3.17 | 11 | 19 | 18 | 15 | 9 | 6.66 | 20 | 24 | 33 | 8.77 | 8.62 | 7.15 | 8.33 | 6.29 | 4.84 | 6.27 | 8.42 | 4.61 | 1.91 | 7.58 | 3.82 | 1.88 | 6.72 | 8.04 | 8.50 | 10.32 | 33.35 | 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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 79 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| REL. | 91.8 | 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.2
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12
| 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. | 87 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 28
| 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 | 24.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 326 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 338
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | REL. | 96.4 | 3.5 | 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 | 8.2
| ID | 96 | 3 | 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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