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 | ~ | ~ | 51 | 32 | 25 | 12 | 8.00 | ~ | ~ | 23 | 7.00 | 7.00 | 8.00 | 5.00 | ~ | ~ | ~ | 9.00 | 4.00 | 7.00 | 5.00 | ~ | ~ | ~ | ~ | 23 | 13 | 4.00 | ~ | ~ | 33 | 15.33 | 51.00 | 18.00
| 2 | 32 | 4.00 | 20 | 22 | ~ | ~ | 36 | 4.00 | 12 | 27 | 12 | ~ | ~ | 52 | 13 | 23 | 13 | ~ | ~ | ~ | 22 | 17 | 21 | 29 | 34 | ~ | ~ | 59 | 63 | ~ | ~ | 25.75 | 63.00 | 20.00
| 3 | 28 | 22 | 17 | ~ | ~ | 28 | 23 | 31 | 13 | 18 | ~ | ~ | 28 | 30 | 19 | 23 | 36 | ~ | ~ | ~ | 55 | 25 | 54 | 29 | ~ | ~ | 10 | 24 | 23 | 25 | 25 | 26.64 | 55.00 | 22.00
| 4 | ~ | ~ | 39 | 20 | 40 | 16 | 12 | ~ | ~ | 21 | 28 | 25 | 18 | 22 | ~ | ~ | 25 | 19 | 30 | 26 | 32 | ~ | ~ | ~ | 17 | 22 | 33 | 25 | ~ | ~ | ~ | 24.74 | 40.00 | 19.00
| 5 | ~ | 22 | 33 | 20 | 27 | ~ | ~ | ~ | 22 | 41 | 36 | 21 | ~ | ~ | 44 | 41 | 33 | 17 | 17 | ~ | ~ | 25 | 16 | 24 | 11 | 10 | ~ | ~ | 16 | 14 | 13 | 23.95 | 44.00 | 21.00
| 6 | 24 | 22 | ~ | ~ | 37 | 7.00 | 9.00 | 14 | 22 | ~ | ~ | 27 | 35 | 25 | 12 | 16 | ~ | ~ | 34 | 41 | 29 | 13 | 10 | ~ | ~ | 7.00 | 15 | 16 | 13 | 17 | ~ | 20.23 | 41.00 | 22.00
| 7 | ~ | ~ | 34 | 17 | ~ | ~ | 8.00 | ~ | ~ | 25 | 28 | 16 | 35 | 19 | ~ | ~ | 27 | 15 | 10 | 14 | 19 | ~ | ~ | 39 | 43 | 30 | 20 | 16 | ~ | ~ | 36 | 23.74 | 43.00 | 19.00
| 8 | 39 | 39 | 27 | 16 | ~ | ~ | 46 | 21 | 41 | 41 | ~ | ~ | ~ | 39 | 59 | 42 | 30 | ~ | ~ | ~ | 15 | 19 | 16 | 52 | 23 | ~ | ~ | 32 | 28 | 45 | 39 | 33.76 | 59.00 | 21.00
| 9 | 14 | ~ | ~ | 19 | 16 | 31 | 20 | 21 | ~ | ~ | 32 | 44 | 41 | 29 | ~ | ~ | ~ | 24 | 32 | 38 | 12 | 29 | ~ | ~ | 35 | 24 | 24 | ~ | 26 | ~ | ~ | 26.89 | 44.00 | 19.00
| 10 | ~ | 24 | 34 | 31 | 30 | 18 | ~ | ~ | 51 | 55 | 37 | 48 | 24 | ~ | ~ | 42 | 29 | 17 | 29 | 23 | ~ | ~ | 28 | 35 | 25 | ~ | 17 | ~ | ~ | 44 | 24 | 31.67 | 55.00 | 21.00
| 11 | 43 | 38 | 19 | ~ | ~ | 44 | 22 | 33 | 47 | 24 | ~ | ~ | 61 | 50 | 33 | 21 | ~ | ~ | ~ | 41 | 35 | 64 | 37 | 22 | ~ | ~ | 52 | 29 | 36 | 54 | ~ | 38.33 | 64.00 | 21.00
| 12 | 28 | ~ | ~ | 43 | 36 | 37 | 23 | 26 | ~ | ~ | 34 | 38 | 36 | 48 | 19 | ~ | ~ | ~ | ~ | ~ | ~ | 35 | ~ | ~ | ~ | ~ | ~ | 62 | 25 | ~ | ~ | 35.00 | 62.00 | 14.00
|
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. | 51 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 85.0 | 15.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.2
| ID | 85 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 83.8 | 16.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.5
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 39 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 66.1 | 33.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 66 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 26 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 30 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL | 46.4 | 53.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 53.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.11
| ID | 46 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 168 | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 2371
| 69 | 0 | 0 | 0 | 0 | 0 | 0 | 64 | REL. | 70.8 | 29.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.11
| ID | 70 | 29 | 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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