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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | 2.00 | 3.00 | 13 | 25 | 24 | 4.00 | 34 | 105 | 43 | 58 | 26 | 26 | 10 | 4.00 | 3.00 | 4.00 | 6.00 | 4.00 | 36 | 9.00 | 8.00 | 8.00 | 15 | 24 | 48 | 17 | 3.00 | 1.00 | 1.00 | 3.00 | 1.00 | 18.32 | 105.00 | 31.00
| 4 | 3.00 | 29 | 8.00 | 3.00 | 2.00 | 4.00 | 2.00 | 3.00 | 18 | 9.00 | 4.00 | 2.00 | 2.00 | 1.00 | 1.00 | 1.00 | 9.00 | 5.00 | 4.00 | 1.00 | 56 | 9.00 | 8.00 | 3.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.79 | 56.00 | 24.00
| 5 | 3.00 | 15 | 13 | 17 | 11 | 39 | 20 | 4.00 | 7.00 | 18 | 6.00 | 59 | 33 | 19 | 19 | 45 | 14 | 3.00 | 8.00 | 2.00 | ~ | ~ | ~ | ~ | 16 | 7.00 | 10 | 14 | 13 | 6.00 | 3.00 | 15.70 | 59.00 | 27.00
| 6 | 4.00 | 22 | 3.00 | 33 | 26 | 39 | 42 | 13 | 6.00 | 31 | 42 | 16 | 3.00 | 2.00 | 1.00 | 6.00 | 11 | 40 | 12 | 3.00 | 20 | 4.00 | 2.00 | 11 | 2.00 | 1.00 | 20 | 25 | 42 | 16 | ~ | 16.60 | 42.00 | 30.00
| 7 | 1.00 | 28 | 4.00 | 15 | 4.00 | 1.00 | 8.00 | 5.00 | 7.00 | ~ | ~ | ~ | ~ | ~ | ~ | 10 | 22 | 5.00 | 4.00 | 6.00 | 4.00 | 5.00 | 6.00 | 7.00 | 9.00 | 2.00 | 3.00 | 5.00 | 3.00 | 4.00 | 11 | 7.16 | 28.00 | 25.00
| 8 | 7.00 | 31 | 8.00 | 5.00 | 5.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 5.00 | 15 | 13 | 5.00 | 11 | 7.00 | 8.00 | 9.00 | 32 | 36 | 17 | 52 | 32 | 29 | 50 | 41 | 7.00 | 6.00 | 12 | 18.46 | 52.00 | 24.00
| 9 | 42 | 28 | 30 | 32 | 22 | 12 | 10 | 8.00 | 9.00 | 5.00 | 28 | 14 | 5.00 | 7.00 | 32 | 52 | 26 | 9.00 | 5.00 | 9.00 | 23 | 12 | 7.00 | 5.00 | 13 | 10 | 11 | 12 | 7.00 | 4.00 | ~ | 16.30 | 52.00 | 30.00
| 10 | ~ | ~ | 5.00 | 6.00 | 11 | 6.00 | 5.00 | 7.00 | 7.00 | 6.00 | 8.00 | 9.00 | 8.00 | 12 | 7.00 | 59 | 118 | 52 | 52 | 11 | 19 | 76 | 8.00 | 8.00 | 10 | 5.00 | 9.00 | 33 | 36 | 140 | 139 | 30.07 | 140.00 | 29.00
| 11 | 48 | 17 | 35 | 55 | 95 | 122 | 43 | 16 | 35 | 66 | 69 | 65 | 13 | 17 | 7.00 | 10 | 20 | 30 | 33 | 58 | 11 | 99 | 60 | 86 | 77 | 52 | 76 | 63 | 57 | 44 | ~ | 49.30 | 122.00 | 30.00
| 12 | 12 | 12 | 10 | 9.00 | 6.00 | 3.00 | 33 | 34 | 15 | 8.00 | 11 | 9.00 | 11 | 14 | 23 | 88 | 48 | 46 | 75 | 40 | 58 | 35 | 25 | 11 | 30 | 36 | 26 | 5.00 | 5.00 | 5.00 | 6.00 | 24.16 | 88.00 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 311
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 93.5 | 3.2 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.3
| ID | 93 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 97.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.5
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 97.4 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.8
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 90
| 25 | 4 | 0 | 0 | 0 | 0 | 0 | 140
| REL | 72.2 | 23.3 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.8 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.10
| ID | 72 | 23 | 4 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 250 | 26 | 5 | 0 | 0 | 0 | 0 | 0 | 281
| 31 | 5 | 0 | 0 | 0 | 0 | 0 | 140 | REL. | 88.9 | 9.2 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.10
| ID | 88 | 9 | 1 | 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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