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 | 83 | 235 | 84 | 85 | 59 | 53 | 205 | 131 | 112 | 110 | 113 | 239 | 175 | 80 | 168 | 236 | 364 | 321 | 195 | 30 | 86 | 75 | 167 | 147 | 170 | 101 | 135 | 30 | 22 | 23 | 13 | 130.61 | 363.69 | 31.00
| 2 | 19 | 181 | 410 | 221 | 67 | 102 | 123 | 15 | 107 | 155 | 63 | 52 | 39 | 8.21 | 10 | 15 | 62 | 45 | 23 | 48 | 43 | 36 | 204 | 65 | 54 | 15 | 12 | 255 | ~ | ~ | ~ | 87.38 | 410.19 | 28.00
| 3 | 87 | 96 | 12 | 79 | 291 | 11 | 46 | 117 | 28 | 153 | 228 | 69 | 12 | 21 | 5.94 | 11 | 13 | 49 | 21 | 27 | 90 | 8.63 | 52 | 87 | 68 | 154 | 34 | 10 | 7.60 | 8.08 | 23 | 61.95 | 291.15 | 31.00
| 4 | 23 | 44 | 76 | 10 | 30 | 12 | 21 | 43 | 111 | 19 | 6.56 | 7.96 | 12 | 5.52 | 5.04 | 5.48 | 6.00 | 19 | 7.63 | 8.63 | 28 | 10 | 22 | 60 | 22 | 53 | 61 | 56 | 21 | 2.38 | ~ | 27.00 | 110.52 | 30.00
| 5 | 14 | 19 | 42 | 113 | 65 | 23 | 30 | 34 | 39 | 41 | 36 | 24 | 62 | 88 | 36 | 66 | 59 | 66 | 25 | 89 | 23 | 23 | 21 | 16 | 30 | 27 | 5.52 | 4.56 | 8.00 | 5.15 | 6.23 | 36.87 | 113.46 | 31.00
| 6 | 13 | 12 | 9 | 24 | 19 | 10 | 33 | 40 | 15 | 40 | 60 | 24 | 14 | 24 | 4.48 | 7.42 | 9 | 41 | 28 | 16 | 31 | 48 | 23 | 2.50 | 27 | 41 | 19 | 17 | 40 | 10 | ~ | 23.34 | 60.00 | 30.00
| 7 | 6.38 | 44 | 19 | 13 | 2.63 | 1.21 | 1.13 | 2.21 | 2.52 | 19 | 34 | 7.88 | 12 | 26 | 21 | 42 | 40 | 7.04 | 2.02 | 2.29 | 2.65 | 2.75 | 32 | 24 | 17 | 4.98 | 16 | 16 | 15 | 19 | 21 | 15.36 | 43.69 | 31.00
| 8 | 13 | 13 | 19 | 66 | 8.46 | 7.92 | 7.42 | 20 | 31 | 12 | 7.48 | 14 | 57 | 19 | 5.17 | 11 | 34 | 35 | 92 | 48 | 71 | 83 | 75 | 103 | 66 | 63 | 78 | 48 | 6.88 | 6.13 | 22 | 36.89 | 103.35 | 31.00
| 9 | 107 | 38 | 21 | 41 | 49 | 16 | 3.38 | 3.00 | 4.71 | 8.60 | 36 | 64 | 4.63 | 8.17 | 103 | 93 | 113 | 77 | 6.58 | 4.71 | 20 | 29 | 34 | 3.46 | 10 | 17 | 12 | 97 | 105 | 4.27 | ~ | 37.79 | 113.02 | 30.00
| 10 | 14 | 7.88 | 7.23 | 17 | 18 | 146 | 103 | 65 | 34 | 42 | 21 | 7.17 | 1.88 | 0.67 | 0.81 | 35 | 75 | 102 | 198 | 76 | 26 | 66 | 11 | 6.02 | 2.19 | 13 | 6.50 | 17 | 21 | 88 | 79 | 42.19 | 198.04 | 31.00
| 11 | 134 | 17 | 14 | 84 | 82 | 132 | 95 | 55 | 60 | 47 | 93 | 66 | 11 | 11 | 100 | 15 | 23 | 30 | 64 | 142 | 97 | 144 | 116 | 103 | 93 | 40 | 146 | 69 | 66 | 109 | ~ | 75.20 | 146.29 | 30.00
| 12 | 10 | 13 | 15 | 10 | 18 | 54 | 46 | 87 | 208 | 75 | 27 | 12 | 13 | 15 | 37 | 97 | 56 | 32 | 130 | 122 | 78 | 36 | 76 | 244 | 27 | 47 | 10 | 17 | 34 | 146 | 265 | 66.35 | 265.00 | 31.00
|
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. | 36 | 22 | 11 | 12 | 6 | 3 | 0 | 0 | 90
| 54 | 32 | 21 | 9 | 3 | 0 | 0 | 410
| REL. | 40.0 | 24.4 | 12.2 | 13.3 | 6.6 | 3.3 | 0.0 | 0.0 | 100.0
| 60.0 | 35.6 | 23.3 | 10.0 | 3.3 | 0.0 | 0.0 | 3.2
| ID | 40 | 24 | 12 | 26 | 33 | 83 | 0 | 0 | 220
| |
|
|
ABS. | 76 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 91
| 15 | 2 | 0 | 0 | 0 | 0 | 0 | 113
| REL. | 83.5 | 14.2 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.5 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.5
| ID | 83 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 74 | 13 | 5 | 0 | 0 | 0 | 0 | 0 | 92
| 18 | 5 | 0 | 0 | 0 | 0 | 0 | 113
| REL. | 80.4 | 14.1 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.6 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.9
| ID | 80 | 14 | 5 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 25 | 15 | 2 | 2 | 0 | 0 | 0 | 92
| 44 | 19 | 4 | 2 | 0 | 0 | 0 | 265
| REL | 52.1 | 27.1 | 16.3 | 2.1 | 2.1 | 0.0 | 0.0 | 0.0 | 100.0
| 47.8 | 20.7 | 4.3 | 2.2 | 0.0 | 0.0 | 0.0 | 31.12
| ID | 52 | 27 | 16 | 4 | 10 | 0 | 0 | 0 | 110
|
Year
| ABS. | 234 | 73 | 33 | 14 | 8 | 3 | 0 | 0 | 365
| 131 | 58 | 25 | 11 | 3 | 0 | 0 | 410 | REL. | 64.1 | 20.0 | 9.0 | 3.8 | 2.1 | 0.8 | 0.0 | 0.0 | 100.0
| 35.9 | 15.9 | 6.8 | 3.0 | 0.8 | 0.0 | 0.0 | 3.2
| ID | 64 | 20 | 9 | 7 | 10 | 20 | 0 | 0 | 132
|
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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