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 | ~ | ~ | ~ | ~ | 59 | 21 | ~ | 13 | 30 | ~ | ~ | 22 | 10 | 46 | ~ | 34 | ~ | ~ | ~ | 13 | 12 | 14 | 38 | ~ | ~ | 55 | 26 | 20 | 14 | 8.00 | ~ | 25.59 | 59.00 | 17.00
| 2 | ~ | 11 | 16 | 26 | 46 | ~ | ~ | ~ | 22 | 75 | 74 | 47 | 5.00 | ~ | ~ | 4.00 | 16 | 20 | 32 | 25 | ~ | ~ | 32 | 25 | ~ | 25 | 4.00 | ~ | ~ | ~ | ~ | 28.06 | 75.00 | 18.00
| 3 | ~ | 16 | 34 | 48 | 18 | 9.00 | ~ | ~ | 10 | 15 | 19 | 33 | 6.00 | ~ | ~ | 6.00 | ~ | 20 | 12 | 18 | ~ | ~ | 52 | 13 | 23 | 16 | 16 | ~ | ~ | 32 | 17 | 20.62 | 52.00 | 21.00
| 4 | 18 | 10 | 7.00 | ~ | ~ | 11 | 12 | 6.00 | 16 | ~ | ~ | ~ | ~ | 41 | 32 | 12 | 11 | ~ | ~ | 14 | 8.00 | 18 | 29 | ~ | ~ | ~ | 6.00 | 4.00 | 41 | 9.00 | ~ | 16.05 | 41.00 | 19.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | 35 | 30 | 28 | 16 | 22 | ~ | ~ | 40 | 4.00 | 13 | 19 | 18 | ~ | ~ | 38 | 52 | 25 | 25 | ~ | ~ | ~ | 37 | 38 | ~ | 13 | 28 | ~ | 26.72 | 52.00 | 18.00
| 11 | ~ | 12 | 27 | 25 | 35 | 33 | ~ | ~ | 13 | 40 | 45 | 45 | 48 | ~ | ~ | 40 | 25 | 75 | 21 | 60 | ~ | ~ | 45 | 89 | 66 | 58 | 54 | ~ | ~ | 24 | ~ | 41.90 | 89.00 | 21.00
| 12 | 24 | 53 | 66 | 31 | ~ | ~ | 37 | 39 | 20 | 76 | 83 | ~ | ~ | 41 | 40 | 36 | 67 | 36 | ~ | ~ | 96 | 35 | 14 | ~ | ~ | ~ | ~ | 4.00 | 5.00 | 41 | 64 | 43.24 | 96.00 | 21.00
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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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 44 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 561
| 12 | 2 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 78.5 | 17.8 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.4 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 78 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 192
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| REL. | 89.4 | 10.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.4
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 26 | 28 | 6 | 0 | 0 | 0 | 0 | 0 | 60
| 34 | 6 | 0 | 0 | 0 | 0 | 0 | 96
| REL | 43.3 | 46.6 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 56.7 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.12
| ID | 43 | 46 | 10 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 87 | 40 | 8 | 0 | 0 | 0 | 0 | 0 | 1351
| 48 | 8 | 0 | 0 | 0 | 0 | 0 | 96 | REL. | 64.4 | 29.6 | 5.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.6 | 5.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.12
| ID | 64 | 29 | 5 | 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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