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 | ~ | ~ | 59 | 70 | 43 | 53 | 81 | 48 | 47 | 83 | 109 | 55 | 76 | 109 | 52 | 70 | ~ | ~ | ~ | 46 | 29 | 34 | 41 | 36 | 35 | 39 | 55 | 88 | 35 | 22 | 16 | 55.04 | 109.00 | 26.00
| 2 | 19 | 33 | 50 | 228 | 21 | 44 | 42 | 68 | 104 | 81 | 19 | 32 | 8.00 | 22 | 26 | 16 | 166 | 36 | 18 | 27 | 32 | 28 | 38 | 58 | 13 | 8.00 | 15 | 38 | ~ | ~ | ~ | 46.07 | 228.00 | 28.00
| 3 | 14 | 22 | 25 | 43 | 68 | 90 | 31 | 52 | 58 | 68 | 81 | 63 | 78 | 59 | 17 | 13 | 12 | 31 | 36 | 18 | 32 | 20 | 26 | 41 | 51 | 51 | 36 | 5.00 | ~ | 32 | 24 | 39.90 | 90.00 | 30.00
| 4 | 41 | 29 | 32 | 9.00 | 11 | 9.00 | 16 | 26 | 33 | 34 | 37 | 16 | 21 | 29 | 13 | 9.00 | 18 | 24 | 16 | 19 | 23 | 35 | 28 | 35 | 37 | 33 | 40 | 16 | 10 | 9.00 | ~ | 23.60 | 41.00 | 30.00
| 5 | 18 | 34 | 31 | 39 | 19 | 14 | 12 | 12 | 9.00 | 14 | 19 | 24 | 25 | 39 | 40 | 49 | 38 | 29 | 32 | 42 | 20 | 15 | 15 | 15 | 15 | 20 | 9.00 | 15 | 14 | 11 | 12 | 22.58 | 49.00 | 31.00
| 6 | 17 | 22 | 22 | 27 | 35 | 19 | 21 | 20 | 22 | 23 | 32 | 31 | 32 | 16 | 15 | 21 | 24 | 20 | 32 | 14 | 18 | 9.00 | 12 | 14 | 24 | 26 | 28 | 33 | 39 | 27 | ~ | 23.17 | 39.00 | 30.00
| 7 | 17 | 19 | 15 | 22 | 16 | 8.00 | 13 | 18 | 36 | 19 | 1.00 | 20 | 16 | 19 | 26 | 20 | 29 | 8.00 | 6.00 | 6.00 | 13 | 17 | 28 | 28 | 20 | 14 | 13 | 17 | 22 | 26 | 21 | 17.84 | 36.00 | 31.00
| 8 | 12 | 11 | 11 | 13 | 16 | 7.00 | 15 | 21 | 44 | 32 | 14 | 27 | 25 | 37 | 42 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 21.80 | 44.00 | 15.00
| 9 | 27 | 38 | 36 | 52 | 42 | 31 | 21 | 20 | 21 | 13 | 22 | 35 | 12 | 15 | 21 | 24 | 31 | 36 | ~ | 19 | 23 | 31 | 27 | 18 | 20 | 31 | 22 | 19 | ~ | ~ | ~ | 26.19 | 52.00 | 27.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 9.00 | 16 | 19 | 27 | 32 | 39 | ~ | 36 | ~ | 38 | 84 | 13 | 9.00 | 19 | ~ | ~ | 41 | 49 | 30.79 | 84.00 | 14.00
| 11 | 66 | 105 | 18 | 38 | 63 | 49 | 30 | 24 | 25 | 60 | ~ | 22 | 17 | 23 | 38 | 15 | 10 | 12 | 22 | 77 | 46 | 51 | 44 | 26 | 24 | 30 | 22 | 37 | 14 | 26 | ~ | 35.66 | 105.00 | 29.00
| 12 | 22 | 17 | 13 | 6.00 | 21 | 42 | 17 | 27 | 39 | 17 | 10 | 13 | 7.00 | 14 | 23 | 42 | 24 | 26 | 30 | 37 | 24 | 331 | 25 | ~ | 12 | ~ | ~ | ~ | ~ | 21 | ~ | 34.40 | 331.00 | 25.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 54 | 25 | 3 | 1 | 1 | 0 | 0 | 0 | 84
| 30 | 5 | 2 | 1 | 0 | 0 | 0 | 228
| REL. | 64.2 | 29.7 | 3.5 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 35.7 | 6.0 | 2.4 | 1.2 | 0.0 | 0.0 | 0.0 | 4.2
| ID | 64 | 29 | 3 | 2 | 5 | 0 | 0 | 0 | 105
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| 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 | 16.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 6 | 1 | 0 | 0 | 1 | 0 | 0 | 68
| 8 | 2 | 1 | 1 | 1 | 0 | 0 | 331
| REL | 88.2 | 8.8 | 1.4 | 0.0 | 0.0 | 1.4 | 0.0 | 0.0 | 100.0
| 11.8 | 2.9 | 1.5 | 1.5 | 1.5 | 0.0 | 0.0 | 22.12
| ID | 88 | 8 | 1 | 0 | 0 | 36 | 0 | 0 | 135
|
Year
| ABS. | 277 | 32 | 4 | 1 | 1 | 1 | 0 | 0 | 316
| 39 | 7 | 3 | 2 | 1 | 0 | 0 | 331 | REL. | 87.6 | 10.1 | 1.2 | 0.3 | 0.3 | 0.3 | 0.0 | 0.0 | 100.0
| 12.3 | 2.2 | 0.9 | 0.6 | 0.3 | 0.0 | 0.0 | 22.12
| ID | 87 | 10 | 1 | | 1 | 7 | 0 | 0 | 109
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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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