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 | ~ | 84 | ~ | ~ | 66 | 83 | 93 | 81 | 104 | ~ | ~ | 83 | 41 | 62 | 98 | 40 | ~ | ~ | 90 | 61 | 58 | 62 | 53 | ~ | ~ | 164 | 159 | 97 | 101 | 75 | ~ | 83.57 | 164.00 | 21.00
| 2 | ~ | 125 | 80 | 109 | 155 | 130 | ~ | ~ | 142 | 113 | ~ | 88 | 71 | ~ | ~ | 57 | 66 | 94 | 99 | 132 | ~ | ~ | 110 | 113 | 116 | 69 | 56 | ~ | ~ | ~ | ~ | 101.32 | 155.00 | 19.00
| 3 | ~ | 40 | 49 | 51 | 48 | 58 | ~ | ~ | 60 | 82 | 73 | 65 | 62 | ~ | ~ | 82 | 76 | 67 | 63 | 63 | ~ | ~ | 53 | 87 | 123 | ~ | ~ | ~ | ~ | 87 | 65 | 67.70 | 123.00 | 20.00
| 4 | 32 | ~ | 69 | ~ | ~ | 65 | 66 | 48 | 77 | ~ | ~ | ~ | 56 | 71 | 70 | 60 | ~ | ~ | ~ | 67 | ~ | 200 | 17 | 97 | ~ | ~ | ~ | 34 | 25 | ~ | ~ | 65.87 | 200.00 | 16.00
| 5 | ~ | ~ | ~ | 66 | 34 | 89 | 134 | ~ | ~ | ~ | 97 | 93 | 62 | 51 | 35 | ~ | ~ | 19 | 28 | 84 | 45 | 30 | ~ | ~ | 57 | ~ | ~ | 152 | ~ | ~ | ~ | 67.25 | 152.00 | 16.00
| 6 | 68 | 130 | 120 | 40 | 68 | ~ | ~ | 8.00 | 25 | 10 | 49 | 41 | ~ | ~ | 45 | 23 | 37 | 28 | 11 | ~ | ~ | 55 | 40 | 70 | 73 | 48 | ~ | ~ | 74 | 53 | ~ | 50.73 | 130.00 | 22.00
| 7 | ~ | 112 | 78 | ~ | ~ | ~ | 72 | 64 | 49 | 49 | ~ | ~ | 32 | 52 | 63 | 52 | 38 | ~ | ~ | 69 | 64 | 76 | ~ | 61 | ~ | ~ | 71 | 36 | 111 | 85 | 75 | 65.45 | 112.00 | 20.00
| 8 | ~ | ~ | 61 | 30 | 65 | 38 | 45 | ~ | ~ | ~ | 198 | ~ | 81 | 101 | ~ | ~ | 50 | 44 | ~ | 62 | ~ | ~ | ~ | ~ | ~ | ~ | 58 | 49 | ~ | ~ | 105 | 70.50 | 198.00 | 14.00
| 9 | ~ | 94 | 70 | 53 | ~ | ~ | 57 | 12 | 58 | 48 | 52 | ~ | ~ | 128 | 69 | 55 | 67 | 80 | ~ | ~ | 58 | ~ | ~ | ~ | 59 | ~ | ~ | 63 | 70 | 43 | ~ | 63.11 | 128.00 | 18.00
| 10 | ~ | ~ | ~ | ~ | 61 | 43 | 70 | 46 | 115 | ~ | ~ | 67 | 46 | 59 | 49 | 50 | ~ | ~ | 96 | 55 | ~ | 74 | 107 | ~ | ~ | 113 | 77 | ~ | 17 | 47 | ~ | 66.22 | 115.00 | 18.00
| 11 | ~ | ~ | 142 | 171 | 139 | 205 | ~ | ~ | 167 | 168 | 69 | 93 | 64 | ~ | ~ | 78 | 13 | 85 | 114 | 84 | ~ | ~ | 241 | ~ | ~ | ~ | ~ | ~ | ~ | 152 | ~ | 124.06 | 241.00 | 16.00
| 12 | ~ | ~ | 179 | 128 | ~ | ~ | 221 | 200 | ~ | 92 | 58 | ~ | ~ | 113 | 146 | 194 | 378 | ~ | ~ | ~ | 77 | 199 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 165.42 | 378.00 | 12.00
|
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. | 0 | 23 | 22 | 12 | 3 | 0 | 0 | 0 | 60
| 60 | 37 | 15 | 3 | 0 | 0 | 0 | 164
| REL. | 0.0 | 38.3 | 36.6 | 20.0 | 5.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 61.7 | 25.0 | 5.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 0 | 38 | 36 | 40 | 25 | 0 | 0 | 0 | 140
| |
|
|
ABS. | 12 | 22 | 15 | 3 | 2 | 0 | 0 | 0 | 541
| 42 | 20 | 5 | 2 | 0 | 0 | 0 | 200
| REL. | 22.2 | 40.7 | 27.7 | 5.5 | 3.7 | 0.0 | 0.0 | 0.0 | 100.0
| 77.8 | 37.0 | 9.3 | 3.7 | 0.0 | 0.0 | 0.0 | 22.4
| ID | 22 | 40 | 27 | 11 | 18 | 0 | 0 | 0 | 120
| |
|
|
ABS. | 3 | 29 | 14 | 5 | 1 | 0 | 0 | 0 | 521
| 49 | 20 | 6 | 1 | 0 | 0 | 0 | 198
| REL. | 5.7 | 55.7 | 26.9 | 9.6 | 1.9 | 0.0 | 0.0 | 0.0 | 100.0
| 94.2 | 38.5 | 11.5 | 1.9 | 0.0 | 0.0 | 0.0 | 11.8
| ID | 5 | 55 | 26 | 19 | 9 | 0 | 0 | 0 | 117
| |
|
|
ABS. | 2 | 11 | 12 | 9 | 8 | 3 | 1 | 0 | 461
| 44 | 33 | 21 | 12 | 4 | 1 | 0 | 378
| REL | 4.3 | 23.9 | 26.0 | 19.5 | 17.3 | 6.5 | 2.1 | 0.0 | 100.0
| 95.7 | 71.7 | 45.7 | 26.1 | 8.7 | 2.2 | 0.0 | 17.12
| ID | 4 | 23 | 26 | 39 | 86 | 163 | 271 | 0 | 615
|
Year
| ABS. | 17 | 85 | 63 | 29 | 14 | 3 | 1 | 0 | 2121
| 195 | 110 | 47 | 18 | 4 | 1 | 0 | 378 | REL. | 8.0 | 40.0 | 29.7 | 13.6 | 6.6 | 1.4 | 0.4 | 0.0 | 100.0
| 92.0 | 51.9 | 22.2 | 8.5 | 1.9 | 0.5 | 0.0 | 17.12
| ID | 8 | 40 | 29 | 27 | 33 | 35 | 58 | 0 | 232
|
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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