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 | 28 | 28 | 116 | 180 | 257 | 121 | 238 | 183 | 54 | 64 | 79 | 100 | 101 | 147 | 84 | 55 | 157 | 79 | 56 | 30 | 63 | 140 | 115 | 128 | 62 | 22 | 34 | 31 | 74 | 166 | 119 | 100.33 | 257.33 | 31.00
| 2 | 127 | 219 | 179 | 174 | 108 | 148 | 85 | 42 | 27 | 22 | 30 | 41 | 62 | 45 | 70 | 79 | 213 | 101 | 41 | 37 | 47 | 41 | 31 | 35 | 108 | 68 | 53 | 53 | ~ | ~ | ~ | 81.64 | 219.03 | 28.00
| 3 | 126 | 38 | 42 | 193 | 252 | 164 | 39 | 159 | 111 | 103 | 228 | 262 | 251 | 31 | 53 | 69 | 161 | 152 | 95 | 98 | 105 | 33 | 17 | 20 | 33 | 36 | 75 | 210 | 241 | 172 | 140 | 119.67 | 262.27 | 31.00
| 4 | 148 | 121 | 60 | 69 | 51 | 22 | 47 | 107 | 72 | 68 | 60 | 60 | 65 | 41 | 86 | 117 | 136 | 134 | 110 | 27 | 24 | 108 | 69 | 67 | 109 | 96 | 35 | 103 | 86 | 134 | ~ | 81.02 | 147.55 | 30.00
| 5 | 78 | 110 | 97 | 51 | 35 | 59 | 115 | 51 | 82 | 83 | 100 | 92 | 105 | 65 | 84 | 166 | 60 | 55 | 24 | 51 | 114 | 91 | 77 | 75 | 48 | 59 | 76 | 50 | 35 | 68 | 58 | 74.68 | 166.24 | 31.00
| 6 | 27 | 70 | 120 | 155 | 85 | 123 | 128 | 34 | 87 | 52 | 86 | 127 | 68 | 80 | 75 | 67 | 117 | 127 | 79 | 108 | 82 | 72 | 33 | 65 | 80 | 138 | 67 | 28 | 39 | 93 | ~ | 83.79 | 155.02 | 30.00
| 7 | 137 | 130 | 107 | 43 | 82 | 39 | 66 | 138 | 112 | 88 | 79 | 104 | 72 | 30 | 21 | 70 | 88 | 50 | 69 | 71 | 61 | 46 | 103 | 54 | 57 | 69 | 68 | 126 | 145 | 133 | 132 | 83.60 | 145.48 | 31.00
| 8 | 141 | 102 | 95 | 51 | 96 | 106 | 52 | 93 | 116 | 70 | 67 | 30 | 26 | 34 | 50 | 52 | 74 | 97 | 103 | 106 | 98 | 131 | 130 | 100 | 93 | 89 | 116 | 117 | 144 | 134 | 64 | 89.59 | 143.68 | 31.00
| 9 | 28 | 62 | 111 | 154 | 97 | 107 | 108 | 125 | 130 | 118 | 76 | 112 | 117 | 47 | 30 | 63 | 84 | 87 | 153 | 173 | 103 | 79 | 45 | 35 | 60 | 72 | 28 | 71 | 126 | 197 | ~ | 93.28 | 196.96 | 30.00
| 10 | 203 | 196 | 151 | 79 | 29 | 41 | 40 | 61 | 82 | 77 | 69 | 36 | 64 | 137 | 196 | 215 | 160 | 63 | 58 | 125 | 153 | 209 | 57 | 133 | 43 | 23 | 22 | 34 | 117 | 188 | 150 | 103.63 | 215.40 | 31.00
| 11 | 184 | 65 | 55 | 72 | 43 | 83 | 141 | 75 | 35 | 112 | 106 | 294 | 192 | 133 | 231 | 197 | 145 | 143 | 61 | 109 | 93 | 86 | 152 | 134 | 307 | 198 | 89 | 106 | 98 | 68 | ~ | 126.85 | 306.77 | 30.00
| 12 | 172 | 125 | 95 | 91 | 54 | 46 | 46 | 44 | 82 | 96 | 136 | 78 | 77 | 68 | 71 | 122 | 109 | 68 | 227 | 209 | 193 | 91 | 69 | 50 | 39 | 43 | 70 | 90 | 84 | 53 | 63 | 92.25 | 227.30 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 14 | 23 | 13 | 18 | 12 | 10 | 0 | 0 | 90
| 76 | 53 | 40 | 22 | 10 | 0 | 0 | 262
| REL. | 15.5 | 25.5 | 14.4 | 20.0 | 13.3 | 11.1 | 0.0 | 0.0 | 100.0
| 84.4 | 58.9 | 44.4 | 24.4 | 11.1 | 0.0 | 0.0 | 12.3
| ID | 15 | 25 | 14 | 40 | 66 | 277 | 0 | 0 | 440
| |
|
|
ABS. | 7 | 25 | 34 | 23 | 2 | 0 | 0 | 0 | 91
| 84 | 59 | 25 | 2 | 0 | 0 | 0 | 166
| REL. | 7.6 | 27.4 | 37.3 | 25.2 | 2.1 | 0.0 | 0.0 | 0.0 | 100.0
| 92.3 | 64.8 | 27.5 | 2.2 | 0.0 | 0.0 | 0.0 | 16.5
| ID | 7 | 27 | 37 | 50 | 10 | 0 | 0 | 0 | 134
| |
|
|
ABS. | 7 | 20 | 27 | 34 | 4 | 0 | 0 | 0 | 92
| 85 | 65 | 38 | 4 | 0 | 0 | 0 | 197
| REL. | 7.6 | 21.7 | 29.3 | 36.9 | 4.3 | 0.0 | 0.0 | 0.0 | 100.0
| 92.4 | 70.7 | 41.3 | 4.3 | 0.0 | 0.0 | 0.0 | 30.9
| ID | 7 | 21 | 29 | 73 | 21 | 0 | 0 | 0 | 154
| |
|
|
ABS. | 3 | 24 | 26 | 17 | 14 | 7 | 1 | 0 | 92
| 89 | 65 | 39 | 22 | 8 | 1 | 0 | 307
| REL | 3.2 | 26.0 | 28.2 | 18.4 | 15.2 | 7.6 | 1.0 | 0.0 | 100.0
| 96.7 | 70.7 | 42.4 | 23.9 | 8.7 | 1.1 | 0.0 | 25.11
| ID | 3 | 26 | 28 | 36 | 76 | 190 | 135 | 0 | 496
|
Year
| ABS. | 31 | 92 | 100 | 92 | 32 | 17 | 1 | 0 | 365
| 334 | 242 | 142 | 50 | 18 | 1 | 0 | 307 | REL. | 8.4 | 25.2 | 27.3 | 25.2 | 8.7 | 4.6 | 0.2 | 0.0 | 100.0
| 91.5 | 66.3 | 38.9 | 13.7 | 4.9 | 0.3 | 0.0 | 25.11
| ID | 8 | 25 | 27 | 50 | 43 | 116 | 34 | 0 | 306
|
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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