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 | 23 | 29 | 34 | 20 | 27 | 26 | 44 | 36 | 28 | 18 | 16 | 18 | 42 | 11 | 13 | 25 | 20 | 14 | 10 | 13 | 11 | 13 | 28 | 17 | 46 | 48 | 36 | 39 | 39 | 20 | 16 | 25.16 | 48.00 | 31.00
| 2 | 19 | 34 | 20 | 15 | 18 | 20 | 25 | 19 | 13 | 14 | 27 | 32 | 13 | 10 | 17 | 24 | 19 | 23 | 18 | 24 | 12 | 12 | 21 | 33 | 39 | 31 | 18 | 14 | 13 | ~ | ~ | 20.59 | 39.00 | 29.00
| 3 | 16 | 10 | 16 | 8.00 | 5.00 | 10 | 16 | 20 | 15 | 8.00 | 14 | 8.00 | 9.00 | 16 | 11 | 8.00 | 8.00 | 8.00 | 10 | 8.00 | 13 | 11 | 15 | 17 | 16 | 10 | 12 | 13 | 15 | 14 | 12 | 12.00 | 20.00 | 31.00
| 4 | 12 | 16 | 12 | 10 | 11 | 7.00 | 6.00 | 7.00 | 11 | 12 | 15 | 10 | 10 | 12 | 13 | 11 | 11 | 11 | 9.00 | 11 | 9.00 | 12 | 12 | 12 | 10 | 9.00 | 14 | 15 | 9.00 | 9.00 | ~ | 10.93 | 16.00 | 30.00
| 5 | 13 | 12 | 13 | 11 | 13 | 11 | 16 | 13 | 12 | 8.00 | 8.00 | 7.00 | 7.00 | 6.00 | 7.00 | 15 | 8.00 | ~ | 7.00 | 10 | 7.00 | 9.00 | 7.00 | 11 | 14 | 9.00 | 10 | 7.00 | 11 | 9.00 | 8.00 | 9.97 | 16.00 | 30.00
| 6 | 6.00 | 10 | 10 | 8.00 | 7.00 | 8.00 | 12 | 10 | 14 | 12 | 11 | 9.00 | 11 | 12 | 7.00 | 6.00 | 5.00 | 5.00 | 6.00 | 7.00 | 10 | 10 | 12 | 11 | 8.00 | 6.00 | 7.00 | 6.00 | 5.00 | 7.00 | ~ | 8.60 | 14.00 | 30.00
| 7 | 8.00 | 8.00 | 8.00 | 8.00 | 9.00 | 7.00 | 9.00 | 10 | 8.00 | 8.00 | 10 | 8.00 | 8.00 | 9.00 | 11 | 7.00 | 9.00 | 7.00 | 10 | 9.00 | 12 | 10 | 7.00 | 9.00 | 11 | 11 | 16 | 12 | 8.00 | 6.00 | 6.00 | 9.00 | 16.00 | 31.00
| 8 | 9.00 | 10 | 13 | 16 | 9.00 | 10 | 11 | 11 | 13 | 8.00 | 11 | 11 | 10 | 6.00 | 12 | 16 | 10 | 9.00 | 10 | 20 | 17 | 13 | 11 | 13 | 9.00 | 7.00 | 8.00 | 10 | 14 | 18 | 10 | 11.45 | 20.00 | 31.00
| 9 | 10 | 10 | 10 | 11 | 9.00 | 6.00 | 10 | 11 | 10 | 8.00 | 12 | 9.00 | 11 | 14 | 10 | 12 | 8.00 | 40 | 9.00 | 12 | 9.00 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | ~ | 11.33 | 40.00 | 30.00
| 10 | 5.00 | 8.00 | 10 | 9.00 | 12 | 12 | 9.00 | 9.00 | 17 | 15 | 14 | 15 | 13 | 17 | 14 | 15 | 16 | 15 | 14 | 17 | 14 | 11 | 18 | 16 | 25 | 14 | 14 | 18 | 11 | 14 | 15 | 13.74 | 25.00 | 31.00
| 11 | 13 | 15 | 15 | 12 | 12 | 12 | 9.00 | 13 | 14 | 14 | 17 | 14 | 10 | 16 | 17 | 22 | 27 | 28 | 14 | 17 | 18 | 23 | 21 | 22 | 26 | 22 | 18 | 17 | 19 | 20 | ~ | 17.23 | 28.00 | 30.00
| 12 | 16 | 14 | 15 | 17 | 18 | 12 | 13 | 16 | 19 | ~ | 13 | 21 | 21 | 15 | 9.00 | 14 | 11 | 13 | 21 | 33 | ~ | 22 | 43 | 46 | 18 | 19 | 32 | 11 | 21 | 17 | 18 | 19.24 | 46.00 | 29.00
|
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. | 80 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL. | 87.9 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| 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 | 18.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 349 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 363
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | REL. | 96.1 | 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| 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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