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 | ~ | 17 | ~ | ~ | 15 | 10 | 11 | 13 | 27 | ~ | ~ | 19 | 25 | 10 | 9.00 | 8.00 | ~ | ~ | 9.00 | 15 | 5.00 | 12 | 8.00 | ~ | ~ | 26 | 29 | 17 | 14 | 6.00 | ~ | 14.52 | 29.00 | 21.00
| 2 | ~ | 5.00 | 5.00 | 9.00 | 5.00 | 4.00 | ~ | ~ | 5.00 | 4.00 | 4.00 | 7.00 | 5.00 | ~ | ~ | 4.00 | 12 | 4.00 | 4.00 | 41 | ~ | ~ | 7.00 | 11 | 9.00 | 13 | 4.00 | ~ | ~ | ~ | ~ | 8.10 | 41.00 | 20.00
| 3 | ~ | 13 | 4.00 | 8.00 | 4.00 | 4.00 | ~ | ~ | 4.00 | 4.00 | 10 | 7.00 | 8.00 | ~ | ~ | 15 | 9.00 | 4.00 | 8.00 | 4.00 | ~ | ~ | 27 | 12 | 5.00 | 36 | 4.00 | ~ | ~ | 24 | 4.00 | 9.91 | 36.00 | 22.00
| 4 | 8.00 | 4.00 | 4.00 | ~ | ~ | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | ~ | ~ | ~ | 8.00 | 14 | 8.00 | 8.00 | ~ | ~ | 6.00 | 12 | 7.00 | 7.00 | 14 | ~ | ~ | 18 | 13 | 17 | 7.00 | ~ | 8.38 | 18.00 | 21.00
| 5 | ~ | ~ | 14 | 15 | 14 | 4.00 | 6.00 | ~ | ~ | ~ | 15 | 36 | 27 | 22 | 8.00 | ~ | ~ | 12 | 9.00 | 9.00 | 4.00 | 10 | ~ | ~ | 15 | 10 | 4.00 | 10 | 57 | ~ | ~ | 15.05 | 57.00 | 20.00
| 6 | 4.00 | 22 | 16 | 18 | 16 | ~ | ~ | 25 | 15 | 84 | 5.00 | 25 | ~ | ~ | 12 | 12 | 10 | 11 | 13 | ~ | ~ | 15 | 16 | 22 | 23 | 28 | ~ | ~ | 16 | 10 | ~ | 19.00 | 84.00 | 22.00
| 7 | 11 | 14 | 6.00 | ~ | ~ | ~ | 8.00 | 11 | 5.00 | 4.00 | ~ | ~ | 7.00 | 7.00 | 4.00 | 5.00 | 4.00 | ~ | ~ | 11 | 13 | 5.00 | 12 | 4.00 | ~ | ~ | 10 | 4.00 | 4.00 | 5.00 | 4.00 | 7.18 | 14.00 | 22.00
| 8 | ~ | ~ | 6.00 | 9.00 | 11 | 13 | 16 | ~ | ~ | 22 | 21 | 23 | 10 | 9.00 | ~ | ~ | 13 | 6.00 | 16 | 5.00 | 10 | ~ | ~ | 34 | 6.00 | 12 | 8.00 | 5.00 | ~ | ~ | 9.00 | 12.57 | 34.00 | 21.00
| 9 | 24 | 30 | 18 | 14 | ~ | ~ | 18 | 20 | 27 | 26 | 6.00 | ~ | ~ | 19 | 10 | 10 | 9.00 | 5.00 | ~ | ~ | 6.00 | 19 | 18 | 22 | 19 | ~ | ~ | 16 | 13 | 5.00 | ~ | 16.09 | 30.00 | 22.00
| 10 | 17 | 15 | ~ | ~ | 25 | 16 | 49 | 25 | 13 | ~ | ~ | 17 | 21 | 17 | 17 | 10 | ~ | ~ | 26 | 23 | 20 | 11 | 14 | ~ | ~ | 12 | 8.00 | ~ | 17 | 11 | ~ | 18.29 | 49.00 | 21.00
| 11 | ~ | 9.00 | 16 | 9.00 | 18 | 19 | ~ | ~ | 18 | 24 | 27 | 30 | 7.00 | ~ | ~ | 28 | 22 | 23 | 29 | 9.00 | ~ | ~ | 36 | 59 | 18 | 65 | 38 | ~ | ~ | 31 | ~ | 25.48 | 65.00 | 21.00
| 12 | 30 | 35 | 13 | 16 | ~ | ~ | 27 | 26 | 25 | 72 | 60 | ~ | ~ | 37 | 39 | 25 | 20 | 23 | ~ | ~ | 24 | 22 | 10 | ~ | ~ | ~ | ~ | 10 | 21 | 21 | 15 | 27.19 | 72.00 | 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. | 61 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| REL. | 96.8 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.2
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 63
| 3 | 1 | 0 | 0 | 0 | 0 | 0 | 84
| REL. | 95.2 | 3.1 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.8 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.6
| ID | 95 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| REL. | 98.4 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 53 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 63
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 72
| REL | 84.1 | 14.2 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.9 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 84 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 238 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 254
| 16 | 2 | 0 | 0 | 0 | 0 | 0 | 84 | REL. | 93.7 | 5.5 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.6
| ID | 93 | 5 | | 0 | 0 | 0 | 0 | 0 | 100
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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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