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 | ~ | ~ | 5.00 | ~ | ~ | 15 | 21 | 15 | 9.00 | ~ | ~ | ~ | 13 | 15 | 14 | 15 | 15 | ~ | ~ | 31 | 17 | 20 | 41 | 10 | ~ | ~ | 10 | 31 | 26 | 15 | 16 | 17.70 | 41.00 | 20.00
| 2 | ~ | ~ | 20 | 26 | 17 | 11 | 18 | ~ | ~ | 21 | 11 | 5.00 | 8.00 | 10 | ~ | ~ | ~ | 16 | 20 | 31 | 13 | ~ | ~ | 34 | 14 | 27 | 29 | 30 | ~ | ~ | ~ | 19.00 | 34.00 | 19.00
| 3 | ~ | ~ | 25 | 17 | 24 | 40 | 15 | ~ | ~ | 34 | 45 | 32 | 45 | 29 | ~ | ~ | 26 | 20 | 21 | 21 | 19 | ~ | ~ | 27 | 33 | 14 | 24 | 17 | ~ | ~ | ~ | 26.40 | 45.00 | 20.00
| 4 | 15 | 17 | 24 | 12 | ~ | ~ | 19 | 20 | 9.00 | 36 | 17 | ~ | ~ | 14 | 36 | 23 | 41 | 44 | ~ | ~ | 26 | ~ | 31 | 22 | 46 | ~ | ~ | 29 | 32 | 23 | ~ | 25.52 | 46.00 | 21.00
| 5 | ~ | ~ | ~ | ~ | 48 | 21 | 20 | ~ | 20 | ~ | ~ | 39 | 24 | 26 | ~ | 14 | ~ | ~ | 21 | 28 | 21 | 33 | 46 | ~ | ~ | 19 | 23 | 13 | 28 | 27 | ~ | 26.17 | 48.00 | 18.00
| 6 | ~ | ~ | ~ | 14 | 14 | 22 | ~ | ~ | 58 | 24 | 22 | 21 | 25 | ~ | ~ | 23 | 15 | 21 | ~ | 26 | ~ | ~ | 20 | 12 | 22 | 21 | 43 | ~ | ~ | ~ | ~ | 23.71 | 58.00 | 17.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 66 | 34 | 28 | 27 | 20 | ~ | ~ | 16 | 22 | 12 | 11 | 11 | ~ | ~ | 7.00 | 11 | 11 | 12 | 20.57 | 66.00 | 14.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 14 | 14 | 15 | 15 | 15 | ~ | ~ | 14 | 14 | 10 | 11 | 13 | ~ | ~ | 13.50 | 15.00 | 10.00
| 9 | 11 | 14 | ~ | 22 | 13 | ~ | ~ | 13 | 13 | 12 | 11 | 11 | ~ | ~ | 15 | 11 | 18 | 17 | 13 | ~ | ~ | 14 | 12 | 19 | 15 | 14 | ~ | ~ | 17 | 24 | ~ | 14.71 | 24.00 | 21.00
| 10 | 24 | 11 | 10 | ~ | ~ | 15 | 27 | 20 | 7.00 | 11 | ~ | ~ | 7.00 | 11 | 14 | 10 | 11 | ~ | ~ | 11 | 12 | 19 | 18 | 11 | ~ | ~ | ~ | ~ | ~ | 16 | 18 | 14.15 | 27.00 | 20.00
| 11 | ~ | ~ | 20 | 12 | 20 | 17 | 36 | ~ | ~ | 28 | 48 | 29 | 21 | 24 | ~ | ~ | 23 | ~ | 12 | ~ | 27 | ~ | ~ | 15 | 14 | 14 | 13 | 12 | ~ | ~ | ~ | 21.39 | 48.00 | 18.00
| 12 | 20 | 15 | 15 | 15 | 8.00 | ~ | ~ | ~ | 10 | 13 | 23 | 19 | ~ | ~ | 11 | 9.00 | 9.00 | 14 | 23 | ~ | ~ | 19 | 16 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 14.94 | 23.00 | 16.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 53 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL. | 89.8 | 10.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.3
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 82.1 | 17.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.6
| ID | 82 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 451
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.7
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL | 96.2 | 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 194 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 2141
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 66 | REL. | 90.6 | 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.7
| 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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