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 | 10 | 15 | 6.92 | 5.83 | 3.69 | 2.00 | 2.42 | 6.40 | 7.58 | 7.63 | 10 | 15 | 12 | 12 | 13 | 18 | 13 | 14 | 17 | 19 | 15 | 12 | 13 | 16 | 8.42 | 7.88 | 3.00 | 8.25 | 14 | 12 | 8.42 | 10.66 | 18.69 | 31.00
| 2 | 8.73 | 7.85 | 15 | 3.02 | 2.00 | 2.50 | 14 | 12 | 7.13 | 10 | 8.98 | 5.14 | 5.29 | 7.48 | 14 | 16 | 15 | 5.42 | 6.38 | 2.63 | 5.71 | 4.44 | 5.71 | 7.13 | 8.85 | 11 | 10 | 20 | ~ | ~ | ~ | 8.64 | 19.83 | 28.00
| 3 | 14 | 10 | 21 | 5.42 | 12 | 12 | 18 | 22 | 8.75 | 3.54 | 2.00 | 2.00 | 2.00 | 2.00 | 3.67 | 6.71 | 7.73 | 2.58 | 4.02 | 7.85 | 11 | 11 | 4.88 | 4.27 | 2.10 | 8.31 | 9 | 15 | 19 | 12 | 8.02 | 8.79 | 21.52 | 31.00
| 4 | 9 | 11 | 10 | 10 | 5.17 | 3.60 | 3.25 | 6.42 | 5.14 | 3.42 | 8.77 | 3.90 | 4.33 | 4.54 | 3.13 | 3.42 | 6.65 | 4.52 | 5.06 | 10 | 6.94 | 6.88 | 7.13 | 12 | 6.27 | 2.00 | 4.56 | 3.73 | 7.19 | 22 | ~ | 6.67 | 21.71 | 30.00
| 5 | 24 | 15 | 12 | 15 | 2.08 | 2.00 | 3.25 | 6.96 | 8.06 | 7.08 | 7.13 | 6.29 | 6.67 | 8.90 | 4.60 | 3.25 | 3.25 | 3.54 | 5.15 | 9 | 6.60 | 7.27 | 7.83 | 8.77 | 6.88 | 8.17 | 13 | 5.65 | 3.46 | 4.31 | 6.10 | 7.44 | 24.08 | 31.00
| 6 | 2.79 | 4.10 | 2.00 | 2.68 | 6.54 | 9 | 5.21 | 3.23 | 3.92 | 3.96 | 4.04 | 6.38 | 10 | 6.85 | 8.46 | 2.79 | 2.00 | 2.00 | 2.44 | 5.25 | 8.54 | 3.69 | 2.46 | 3.85 | 7.88 | 7.25 | 12 | 5.19 | 6.06 | 6.98 | ~ | 5.25 | 12.31 | 30.00
| 7 | 3.63 | 3.04 | 5.46 | 5.35 | 4.94 | 7.23 | 7.51 | 9 | 7.88 | 12 | 5.15 | 11 | 8.94 | 14 | 8.02 | 4.19 | 4.79 | 6.17 | 8.04 | 13 | 9 | 12 | 18 | 16 | 15 | 23 | 24 | 21 | 23 | 19 | 32 | 11.71 | 31.63 | 31.00
| 8 | 11 | 18 | 13 | 10 | 6.94 | 5.71 | 7.31 | 6.50 | 8.33 | 15 | 14 | 14 | 10 | 17 | 18 | 16 | 15 | 13 | 14 | 14 | 11 | 16 | 30 | 20 | 29 | 28 | 12 | 6.46 | 7.75 | 16 | 14 | 14.06 | 30.31 | 31.00
| 9 | 14 | 8.08 | 6.04 | 6.27 | 5.98 | 11 | 7.04 | 3.69 | 2.00 | 2.29 | 10 | 6.75 | 6.31 | 5.08 | 11 | 5.81 | 8.27 | 8.98 | 8.10 | 4.60 | 8.08 | 11 | 18 | 6.02 | 17 | 17 | 20 | 27 | 24 | 18 | ~ | 10.20 | 26.52 | 30.00
| 10 | 11 | 10 | 15 | 10 | 7.00 | 20 | 26 | 20 | 16 | 19 | 29 | 14 | 30 | 31 | 31 | 24 | 38 | 42 | 30 | 35 | 20 | 16 | 20 | 24 | 13 | 26 | 28 | 6.60 | 12 | 21 | 14 | 21.25 | 41.98 | 31.00
| 11 | 13 | 11 | 13 | 22 | 20 | 18 | 10 | 8.42 | 14 | 23 | 39 | 41 | 15 | 28 | 43 | 26 | 13 | 29 | 19 | 24 | 26 | 9 | 12 | 15 | 12 | 14 | 17 | 14 | 10 | 15 | ~ | 19.07 | 43.27 | 30.00
| 12 | 23 | 18 | 20 | 18 | 15 | 7.73 | 16 | 23 | 34 | 38 | 13 | 11 | 28 | 38 | 40 | 14 | 15 | 18 | 18 | 16 | 12 | 13 | 26 | 28 | 6.98 | 12 | 13 | 6.67 | 8.29 | 14 | 21 | 18.90 | 40.29 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 8.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 1.5
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| REL. | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 28 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL | 69.5 | 30.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 69 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 329 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 36 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | REL. | 90.1 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 90 | 9 | 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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