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 | ~ | ~ | 22 | 18 | 19 | 18 | 16 | ~ | ~ | 27 | 35 | 23 | 27 | 28 | ~ | ~ | 8.00 | 8.00 | 15 | 15 | 16 | ~ | ~ | 44 | 38 | 30 | 7.00 | 32 | ~ | ~ | 19 | 22.14 | 44.00 | 21.00
| 2 | 13 | 6.00 | 21 | 6.00 | ~ | ~ | 24 | 14 | 4.00 | 14 | 11 | ~ | ~ | 27 | 17 | 17 | 19 | 10 | ~ | ~ | 22 | 22 | 25 | 14 | 15 | ~ | ~ | 26 | 16 | ~ | ~ | 16.33 | 27.00 | 21.00
| 3 | 14 | 21 | 8.00 | ~ | ~ | 29 | 10 | 15 | 13 | 5.00 | ~ | ~ | 18 | 18 | 15 | 12 | 4.00 | ~ | ~ | 13 | 14 | 16 | 26 | 11 | ~ | ~ | 19 | 12 | 29 | 17 | 6.00 | 15.00 | 29.00 | 23.00
| 4 | ~ | ~ | 9.00 | 12 | 12 | 8.00 | 4.00 | ~ | ~ | 12 | 12 | 16 | 10 | 4.00 | ~ | ~ | 9.00 | 7.00 | 13 | 22 | 24 | ~ | ~ | ~ | 18 | 15 | 12 | 17 | ~ | ~ | ~ | 12.42 | 24.00 | 19.00
| 5 | ~ | 23 | 24 | 21 | 17 | ~ | ~ | ~ | 14 | 24 | 25 | 20 | ~ | ~ | 19 | 19 | 21 | 16 | 18 | ~ | ~ | 19 | 20 | 28 | 30 | 30 | ~ | ~ | 18 | 12 | 15 | 20.62 | 30.00 | 21.00
| 6 | 9.00 | 23 | ~ | ~ | 17 | 10 | 17 | 21 | 14 | ~ | ~ | 14 | 20 | 17 | 8.00 | 17 | ~ | ~ | 24 | 30 | 31 | 13 | 13 | ~ | ~ | 10 | 12 | 12 | 15 | 21 | ~ | 16.73 | 31.00 | 22.00
| 7 | ~ | ~ | 18 | 19 | ~ | ~ | 8.00 | ~ | ~ | 8.00 | 10 | 12 | 16 | 4.00 | ~ | ~ | 7.00 | 17 | 10 | 10 | 10 | ~ | ~ | 15 | 13 | 9.00 | 16 | 6.00 | ~ | ~ | 15 | 11.74 | 19.00 | 19.00
| 8 | 21 | 13 | 12 | 6.00 | ~ | ~ | 17 | 9.00 | 12 | 13 | 5.00 | ~ | ~ | 32 | 18 | 6.00 | 21 | 8.00 | ~ | ~ | 19 | 17 | 14 | 34 | 10 | ~ | ~ | 17 | 23 | 26 | 21 | 16.26 | 34.00 | 23.00
| 9 | 23 | ~ | ~ | 18 | 15 | 17 | 11 | 17 | ~ | ~ | 19 | 23 | 30 | 29 | 9.00 | ~ | ~ | 17 | 30 | 36 | 26 | 12 | ~ | ~ | 43 | 16 | 14 | ~ | 17 | ~ | ~ | 21.10 | 43.00 | 20.00
| 10 | ~ | 17 | 28 | 17 | 27 | 15 | ~ | ~ | 13 | 15 | 24 | 25 | 11 | ~ | ~ | 23 | 6.00 | 7.00 | 23 | 24 | ~ | ~ | 16 | 16 | 16 | 23 | 23 | ~ | ~ | 29 | 10 | 18.55 | 29.00 | 22.00
| 11 | 13 | 31 | 47 | ~ | ~ | 19 | 25 | 21 | 25 | 24 | ~ | ~ | 31 | 36 | 35 | 36 | ~ | ~ | ~ | 23 | 42 | 15 | 18 | 40 | ~ | ~ | 28 | 34 | 39 | 33 | ~ | 29.29 | 47.00 | 21.00
| 12 | 17 | ~ | ~ | 32 | 35 | 17 | 9.00 | 18 | ~ | ~ | 30 | 31 | 33 | 12 | 6.00 | ~ | ~ | 30 | 38 | 44 | 28 | 17 | ~ | ~ | ~ | ~ | 22 | 25 | 45 | ~ | ~ | 25.74 | 45.00 | 19.00
|
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. | 62 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 95.3 | 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.1
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| 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 | 21.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL. | 95.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.9
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL | 80.6 | 19.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.11
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 233 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 251
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | REL. | 92.8 | 7.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.11
| ID | 92 | 7 | 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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