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 | 9.00 | 16 | 22 | 21 | 29 | 22 | 15 | 20 | 33 | 28 | 14 | 24 | 31 | 27 | 29 | 33 | 13 | 12 | 43 | 9.00 | 10 | 16 | 34 | 14 | 21 | 21 | 15 | 11 | 33 | 20 | 6.00 | 21.00 | 43.00 | 31.00
| 2 | 14 | 32 | 14 | 7.00 | 7.00 | 7.00 | 8.00 | 6.00 | 8.00 | 11 | 2.00 | 13 | 11 | 12 | 17 | 17 | 20 | 10 | 11 | 8.00 | 9.00 | 6.00 | 7.00 | 10 | 11 | 16 | 13 | 8.00 | ~ | ~ | ~ | 11.25 | 32.00 | 28.00
| 3 | 14 | 10 | 12 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | 7.00 | ~ | 13 | 2.00 | 12 | 14 | 49 | 10 | 6.00 | 11 | 14 | 30 | 21 | 15 | 13 | 16 | 5.00 | ~ | 10 | 23 | 15 | 14.48 | 49.00 | 23.00
| 4 | 5.00 | 12 | 10 | 11 | 13 | 12 | 11 | 7.00 | 5.00 | 6.00 | 7.00 | 5.00 | 2.00 | 5.00 | 6.00 | 8.00 | 9.00 | 9.00 | 8.00 | 7.00 | 6.00 | 8.00 | 9.00 | 5.00 | ~ | 37 | 21 | 5.00 | 6.00 | ~ | ~ | 9.11 | 37.00 | 28.00
| 5 | ~ | ~ | ~ | ~ | 22 | 21 | 25 | 18 | 32 | 8.00 | 28 | 15 | 21 | 18 | 21 | 18 | 17 | 28 | 29 | 24 | 19 | 13 | 18 | 17 | 18 | 16 | 17 | 40 | 26 | 21 | 23 | 21.22 | 40.00 | 27.00
| 6 | 20 | 2.00 | 10 | 22 | 53 | 50 | 39 | 33 | 35 | 20 | 2.00 | 80 | 27 | 2.00 | 78 | 79 | 96 | 18 | 6.00 | 35 | 17 | 30 | 31 | 50 | 20 | 19 | 9.00 | 20 | 9.00 | 13 | ~ | 30.83 | 96.00 | 30.00
| 7 | 19 | 21 | 17 | 43 | 38 | 20 | 25 | 19 | 19 | 21 | 23 | 11 | 16 | 13 | 29 | 12 | 12 | 36 | 23 | 23 | 16 | 33 | 13 | 20 | 7.00 | 8.00 | 10 | 11 | 2.00 | 30 | 35 | 20.16 | 43.00 | 31.00
| 8 | ~ | 24 | ~ | 30 | 27 | 27 | 27 | 23 | 23 | 16 | 14 | 26 | 18 | 21 | 11 | 18 | 19 | 13 | 12 | 22 | 23 | 15 | 26 | 25 | 18 | 19 | 14 | 13 | 17 | 18 | 22 | 20.03 | 30.00 | 29.00
| 9 | 19 | 12 | 8.00 | 6.00 | 9.00 | 7.00 | 12 | 7.00 | 6.00 | 17 | 19 | 16 | 18 | 18 | 14 | 16 | 10 | 16 | 23 | 13 | 14 | 9.00 | 15 | 29 | 26 | 23 | 26 | 26 | 22 | 32 | ~ | 16.27 | 32.00 | 30.00
| 10 | 21 | 12 | 17 | 19 | 11 | 7.00 | 23 | ~ | 23 | 16 | 20 | 18 | 16 | 10 | 22 | 21 | 19 | 14 | 15 | 13 | 14 | 10 | 15 | 10 | 19 | 16 | 13 | 14 | 17 | 18 | 16 | 15.97 | 23.00 | 30.00
| 11 | 8.00 | 14 | 15 | 14 | 13 | 17 | 15 | 10 | 10 | 10 | 17 | 26 | 23 | 26 | 43 | 24 | 18 | 21 | 19 | 21 | 39 | 18 | 9.00 | 7.00 | 11 | 39 | 30 | 27 | 25 | 21 | ~ | 19.67 | 43.00 | 30.00
| 12 | 19 | 20 | 34 | 32 | 49 | 38 | 25 | 17 | 27 | 60 | 55 | 13 | 18 | 28 | 40 | 15 | 15 | 20 | 30 | 18 | 16 | 11 | 24 | 32 | 21 | 20 | 18 | 13 | 19 | 14 | 17 | 25.10 | 60.00 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 79 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| REL. | 96.3 | 3.6 | 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 | 17.3
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 85
| 12 | 4 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 85.8 | 9.4 | 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.1 | 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.6
| ID | 85 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| 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 | 4.7
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 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 | 10.12
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 320 | 24 | 4 | 0 | 0 | 0 | 0 | 0 | 348
| 28 | 4 | 0 | 0 | 0 | 0 | 0 | 96 | REL. | 91.9 | 6.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.6
| ID | 91 | 6 | 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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