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 | ~ | ~ | ~ | ~ | 19 | 14 | 15 | 22 | ~ | ~ | ~ | 11 | 19 | 19 | 22 | 9.00 | 9.00 | 9.00 | 31 | 48 | 22 | 22 | ~ | ~ | ~ | ~ | 42 | 47 | 18 | ~ | ~ | 22.11 | 48.00 | 18.00
| 2 | ~ | 71 | 51 | 65 | 24 | 21 | 21 | 21 | 119 | 49 | 56 | 41 | ~ | ~ | ~ | 41 | 20 | 76 | 10 | ~ | ~ | ~ | 17 | 28 | 47 | 13 | 21 | 21 | ~ | ~ | ~ | 39.67 | 119.00 | 21.00
| 3 | 21 | 27 | 33 | 20 | 13 | ~ | ~ | ~ | 4.00 | 4.00 | 28 | 24 | ~ | ~ | ~ | 33 | 27 | 69 | 20 | 8.00 | 8.00 | 8.00 | 20 | 16 | 27 | 16 | ~ | ~ | ~ | 26 | 28 | 21.82 | 69.00 | 22.00
| 4 | 40 | 56 | ~ | ~ | ~ | 43 | 25 | 27 | 24 | 5.00 | 5.00 | 5.00 | 5.00 | 40 | 50 | 18 | ~ | ~ | ~ | 14 | 38 | 20 | 25 | ~ | ~ | ~ | 23 | 21 | 32 | 11 | ~ | 25.10 | 56.00 | 21.00
| 5 | 11 | 11 | 11 | 13 | 14 | 47 | ~ | ~ | ~ | ~ | 88 | 42 | 15 | 13 | ~ | ~ | ~ | 19 | 26 | 9.00 | 10 | 10 | 10 | 10 | 12 | 29 | 24 | 16 | ~ | ~ | ~ | 20.95 | 88.00 | 21.00
| 6 | 8.00 | 27 | 85 | 29 | ~ | ~ | ~ | 11 | 11 | 13 | 13 | 5.00 | 5.00 | 5.00 | 11 | 11 | 25 | 13 | ~ | ~ | ~ | 11 | 8.00 | 20 | 10 | ~ | ~ | ~ | 11 | 23 | ~ | 16.90 | 85.00 | 21.00
| 7 | 10 | 9.00 | 7.00 | 7.00 | 7.00 | 7.00 | 12 | 8.00 | 8.00 | ~ | ~ | ~ | 10 | 11 | 10 | 13 | ~ | ~ | ~ | 17 | 15 | 12 | 12 | ~ | ~ | ~ | 10 | 13 | 11 | 14 | ~ | 10.62 | 17.00 | 21.00
| 8 | ~ | ~ | 10 | 16 | 12 | 14 | ~ | ~ | ~ | 21 | 23 | 13 | 10 | 14 | 14 | 14 | 22 | 23 | 16 | 16 | ~ | ~ | ~ | 17 | 12 | 17 | 9.00 | ~ | ~ | ~ | ~ | 15.42 | 23.00 | 19.00
| 9 | 15 | 17 | 18 | 12 | 12 | 12 | 22 | 14 | 11 | 12 | ~ | ~ | ~ | 14 | 14 | 14 | 14 | ~ | ~ | ~ | 23 | 23 | 22 | 32 | 19 | 19 | 19 | 27 | 21 | 13 | ~ | 17.46 | 32.00 | 24.00
| 10 | 6.00 | ~ | ~ | ~ | 29 | 33 | 39 | 27 | 10 | 10 | 10 | 18 | 26 | 21 | 27 | ~ | ~ | ~ | 23 | 28 | 32 | 33 | ~ | ~ | ~ | 18 | ~ | ~ | 16 | 9.00 | 9.00 | 21.20 | 39.00 | 20.00
| 11 | 9.00 | 33 | 25 | 30 | 22 | 11 | 11 | 11 | 20 | 31 | 29 | 24 | ~ | ~ | ~ | 23 | 23 | 40 | 33 | ~ | ~ | ~ | 42 | 55 | 47 | 50 | 26 | 26 | 26 | 58 | ~ | 29.38 | 58.00 | 24.00
| 12 | 25 | 40 | 21 | ~ | ~ | ~ | 29 | 23 | 36 | 43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 31.00 | 43.00 | 7.00
|
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. | 47 | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 61
| 14 | 4 | 1 | 0 | 0 | 0 | 0 | 119
| REL. | 77.0 | 16.3 | 4.9 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.0 | 6.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 77 | 16 | 4 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 53 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 63
| 10 | 2 | 0 | 0 | 0 | 0 | 0 | 88
| REL. | 84.1 | 12.6 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.9 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.5
| ID | 84 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| 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 | 24.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 41 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 511
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 80.3 | 19.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.11
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 205 | 28 | 5 | 1 | 0 | 0 | 0 | 0 | 2391
| 34 | 6 | 1 | 0 | 0 | 0 | 0 | 119 | REL. | 85.7 | 11.7 | 2.0 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.2 | 2.5 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 85 | 11 | 2 | | 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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