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 | ~ | 31 | ~ | ~ | 15 | 16 | 22 | 13 | 26 | ~ | ~ | 30 | ~ | 30 | 32 | 29 | ~ | ~ | 27 | 17 | 17 | 28 | 7.00 | ~ | ~ | 18 | 35 | 41 | 37 | 37 | ~ | 25.40 | 41.00 | 20.00
| 2 | ~ | 27 | 34 | 103 | 89 | 72 | ~ | ~ | 33 | 14 | 6.00 | 8.00 | 5.00 | ~ | ~ | 35 | 40 | 60 | 54 | 117 | ~ | ~ | 73 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 48.13 | 117.00 | 16.00
| 3 | ~ | 19 | 19 | 18 | 14 | 17 | ~ | ~ | ~ | 8.00 | 13 | 9.00 | ~ | ~ | ~ | 49 | 35 | ~ | ~ | ~ | ~ | ~ | 17 | 30 | 38 | 47 | 49 | ~ | ~ | 47 | 59 | 28.71 | 59.00 | 17.00
| 4 | 63 | ~ | 33 | ~ | ~ | 34 | 29 | 28 | 27 | 13 | ~ | ~ | ~ | ~ | 22 | 29 | 18 | ~ | ~ | ~ | ~ | ~ | ~ | 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 27.82 | 63.00 | 11.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 13 | 17 | 14 | 25 | ~ | ~ | 34 | 24 | 31 | 20 | 21 | ~ | ~ | 27 | 27 | 30 | 25 | 22 | ~ | ~ | 23.57 | 34.00 | 14.00
| 6 | 29 | 37 | 24 | 28 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 16 | 11 | 27 | 36 | ~ | ~ | 31 | 16 | 11 | 11 | 20 | ~ | ~ | 23 | 18 | ~ | 21.88 | 37.00 | 16.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | 76 | 79 | 32 | 66 | ~ | ~ | 62 | 60 | 38 | 32 | 69 | ~ | ~ | 49 | 57 | 73 | 49 | ~ | ~ | ~ | 53 | 40 | 49 | 59 | 46 | ~ | ~ | 27 | 58 | 40 | ~ | 53.05 | 79.00 | 21.00
| 10 | 32 | 68 | ~ | ~ | 54 | 42 | 55 | 45 | 81 | ~ | ~ | 49 | 53 | 67 | 67 | 57 | ~ | ~ | 58 | 22 | 37 | 49 | 35 | ~ | ~ | 20 | 10 | ~ | 13 | 14 | ~ | 44.19 | 81.00 | 21.00
| 11 | ~ | 32 | 25 | 28 | 15 | 64 | ~ | ~ | 61 | 60 | 83 | 36 | ~ | ~ | ~ | 34 | 31 | 117 | 56 | 118 | ~ | ~ | 149 | 211 | 111 | 47 | 132 | ~ | ~ | 109 | ~ | 75.95 | 211.00 | 20.00
| 12 | 87 | 130 | 135 | 294 | ~ | ~ | 139 | 49 | 77 | 94 | 71 | ~ | ~ | 189 | 183 | 236 | 181 | 33 | ~ | ~ | 27 | 12 | 23 | ~ | ~ | ~ | ~ | 20 | 54 | 99 | 28 | 102.90 | 294.00 | 21.00
|
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. | 32 | 16 | 3 | 2 | 0 | 0 | 0 | 0 | 531
| 21 | 5 | 2 | 0 | 0 | 0 | 0 | 117
| REL. | 60.3 | 30.1 | 5.6 | 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.6 | 9.4 | 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 20.2
| ID | 60 | 30 | 5 | 7 | 0 | 0 | 0 | 0 | 103
| |
|
|
ABS. | 36 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 411
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 87.8 | 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 14 | 4 | 0 | 0 | 0 | 0 | 0 | 212
| 18 | 4 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 14.2 | 66.6 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.7 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9
| ID | 14 | 66 | 19 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 20 | 10 | 9 | 3 | 3 | 0 | 0 | 62
| 45 | 25 | 15 | 6 | 3 | 0 | 0 | 294
| REL | 27.4 | 32.2 | 16.1 | 14.5 | 4.8 | 4.8 | 0.0 | 0.0 | 100.0
| 72.6 | 40.3 | 24.2 | 9.7 | 4.8 | 0.0 | 0.0 | 4.12
| ID | 27 | 32 | 16 | 29 | 24 | 120 | 0 | 0 | 250
|
Year
| ABS. | 88 | 55 | 17 | 11 | 3 | 3 | 0 | 0 | 1771
| 89 | 34 | 17 | 6 | 3 | 0 | 0 | 294 | REL. | 49.7 | 31.0 | 9.6 | 6.2 | 1.6 | 1.6 | 0.0 | 0.0 | 100.0
| 50.3 | 19.2 | 9.6 | 3.4 | 1.7 | 0.0 | 0.0 | 4.12
| ID | 49 | 31 | 9 | 12 | 8 | 42 | 0 | 0 | 153
|
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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