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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 41 | 71 | ~ | ~ | 38 | 53 | 37 | 43 | 42 | ~ | ~ | 40 | 37 | 37 | 71 | 58 | 47.33 | 71.00 | 12.00
| 2 | ~ | ~ | 19 | 36 | 18 | 49 | 30 | ~ | ~ | 17 | 32 | 26 | 28 | 7.00 | ~ | ~ | 13 | ~ | 48 | 13 | 23 | ~ | ~ | 31 | 62 | 34 | 18 | 53 | ~ | ~ | ~ | 29.32 | 62.00 | 19.00
| 3 | ~ | ~ | 54 | 19 | 39 | 36 | 36 | ~ | ~ | 25 | 18 | 34 | 36 | 37 | ~ | ~ | 18 | 15 | 15 | 36 | 55 | ~ | ~ | 21 | 11 | 16 | 13 | 13 | ~ | ~ | ~ | 27.35 | 55.00 | 20.00
| 4 | 20 | 64 | 49 | 50 | ~ | ~ | 31 | 22 | ~ | ~ | ~ | ~ | ~ | 35 | 36 | 19 | 30 | 15 | ~ | ~ | 34 | 28 | 20 | 29 | 19 | ~ | ~ | 36 | 36 | 42 | ~ | 32.37 | 64.00 | 19.00
| 5 | ~ | 22 | ~ | ~ | 19 | 22 | 5.00 | ~ | 25 | ~ | ~ | 13 | 51 | 23 | ~ | ~ | ~ | ~ | 58 | 40 | 23 | 24 | 21 | ~ | ~ | 25 | 24 | 15 | 14 | 34 | ~ | 25.44 | 58.00 | 18.00
| 6 | ~ | 18 | 15 | 23 | 15 | 9.00 | ~ | ~ | 27 | 53 | 9.00 | 23 | 15 | ~ | ~ | 22 | 11 | 12 | 14 | 13 | ~ | ~ | 28 | 23 | 11 | 16 | ~ | ~ | ~ | 8.00 | ~ | 18.25 | 53.00 | 20.00
| 7 | 42 | 14 | 19 | 20 | ~ | ~ | 30 | 9.00 | 8.00 | 35 | 8.00 | ~ | ~ | 23 | 10 | 35 | 14 | 30 | ~ | ~ | 24 | 57 | 33 | 69 | 32 | ~ | ~ | 20 | 42 | 59 | 35 | 29.04 | 69.00 | 23.00
| 8 | 28 | ~ | ~ | 6.00 | ~ | 13 | ~ | 17 | ~ | ~ | 26 | 32 | 31 | 52 | 46 | ~ | ~ | 42 | 23 | 32 | 29 | 13 | ~ | ~ | ~ | ~ | ~ | ~ | 41 | ~ | ~ | 28.73 | 52.00 | 15.00
| 9 | 35 | 19 | 48 | 38 | 52 | ~ | ~ | 83 | 28 | 32 | 18 | 26 | ~ | ~ | 54 | 34 | 4.00 | 39 | 21 | ~ | ~ | 17 | 19 | 15 | 48 | 46 | ~ | ~ | 10 | 19 | ~ | 32.05 | 83.00 | 22.00
| 10 | 19 | 27 | 34 | ~ | ~ | 26 | 37 | 11 | 15 | 16 | ~ | ~ | 11 | 20 | 36 | 16 | 14 | ~ | ~ | 17 | 19 | 16 | 29 | 20 | ~ | ~ | 21 | ~ | 28 | 29 | 49 | 23.18 | 49.00 | 22.00
| 11 | ~ | ~ | 18 | 10 | 32 | 24 | 8.00 | ~ | ~ | 30 | 68 | 49 | 31 | 14 | ~ | ~ | 23 | 49 | 24 | 25 | 45 | ~ | ~ | 28 | 40 | ~ | 36 | 47 | ~ | ~ | ~ | 31.63 | 68.00 | 19.00
| 12 | 61 | 49 | 50 | 26 | 19 | ~ | ~ | 28 | 57 | 51 | 27 | 27 | ~ | ~ | 74 | 59 | 76 | 69 | 40 | ~ | ~ | 16 | 19 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 44.00 | 76.00 | 17.00
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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. | 24 | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 511
| 27 | 2 | 0 | 0 | 0 | 0 | 0 | 71
| REL. | 47.0 | 49.0 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.9 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.1
| ID | 47 | 49 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 571
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 75.4 | 24.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 75 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 60
| 22 | 2 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 63.3 | 33.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.9
| ID | 63 | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 37 | 17 | 4 | 0 | 0 | 0 | 0 | 0 | 581
| 21 | 4 | 0 | 0 | 0 | 0 | 0 | 76
| REL | 63.7 | 29.3 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.2 | 6.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 63 | 29 | 6 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 142 | 76 | 8 | 0 | 0 | 0 | 0 | 0 | 2261
| 84 | 8 | 0 | 0 | 0 | 0 | 0 | 83 | REL. | 62.8 | 33.6 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.2 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.9
| ID | 62 | 33 | 3 | 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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