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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 70 | 39 | 35 | 60 | 31 | 83 | 60 | 150 | 130 | 148 | 212 | 113 | 112 | 149 | 129 | 74 | 59 | 313 | 180 | 193 | 161 | ~ | ~ | ~ | 119.19 | 312.72 | 21.00
| 3 | 220 | 121 | 80 | 245 | 222 | 206 | 57 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 66 | 69 | 191 | 161 | 186 | 179 | 184 | 134 | 95 | 150.99 | 245.24 | 16.00
| 4 | 96 | 158 | 125 | 129 | 95 | 56 | 52 | 117 | 132 | 127 | 52 | 32 | 92 | 77 | 196 | 103 | 134 | 136 | 98 | 62 | 43 | 111 | 100 | 114 | 104 | 85 | 26 | 45 | 114 | 93 | ~ | 96.79 | 196.29 | 30.00
| 5 | 53 | 73 | 101 | 50 | 70 | 114 | 89 | 30 | 35 | 40 | 51 | 66 | 112 | 95 | 92 | 86 | 116 | 64 | 66 | 103 | 75 | 46 | 46 | 111 | 37 | 70 | 120 | 136 | 75 | 93 | 107 | 78.14 | 135.69 | 31.00
| 6 | 48 | 36 | 67 | 61 | 19 | 62 | 153 | 95 | 65 | 92 | 88 | 57 | 77 | 103 | 82 | 58 | 81 | 83 | 93 | 53 | 98 | 46 | 56 | 122 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 74.79 | 153.28 | 24.00
| 7 | ~ | ~ | 48 | 67 | 25 | 25 | 36 | 59 | 33 | 30 | 63 | 55 | 42 | 41 | 102 | 78 | ~ | 77 | 73 | 52 | 26 | 44 | 67 | 95 | 88 | 113 | 77 | 31 | 28 | 33 | 13 | 54.27 | 112.97 | 28.00
| 8 | 24 | 27 | 3.30 | 17 | 62 | 53 | 64 | 60 | 48 | 25 | 22 | 74 | 52 | 105 | 77 | 21 | 46 | 54 | 60 | 57 | 59 | 69 | 64 | 42 | 46 | 51 | ~ | 84 | 74 | 95 | 50 | 52.84 | 105.45 | 30.00
| 9 | 50 | 95 | 52 | 47 | 90 | 80 | 48 | 40 | 106 | 93 | 92 | 97 | 114 | 47 | 53 | 92 | 120 | 124 | 101 | 135 | 64 | 52 | 99 | 58 | 134 | 155 | 88 | 70 | 81 | 138 | ~ | 87.18 | 155.23 | 30.00
| 10 | 149 | 132 | 165 | 102 | 42 | 44 | 85 | 88 | 106 | 93 | 84 | 58 | 62 | 194 | 138 | 279 | 129 | 108 | 60 | 59 | 141 | 263 | 96 | 139 | 112 | 23 | 43 | 16 | 114 | 162 | 118 | 109.82 | 278.54 | 31.00
| 11 | 160 | 108 | 21 | 114 | 77 | 86 | 118 | 247 | 56 | 91 | 191 | 200 | 240 | 178 | 229 | 291 | 106 | 385 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 149 | ~ | 160.44 | 385.22 | 19.00
| 12 | 130 | 121 | 112 | 91 | 52 | 84 | 50 | 50 | 177 | 225 | 313 | 69 | 96 | 92 | 29 | 122 | 188 | 228 | 232 | 147 | 200 | 85 | 141 | 24 | 26 | 26 | 50 | 47 | 242 | 265 | 69 | 122.02 | 312.68 | 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. | 1 | 7 | 6 | 8 | 9 | 5 | 1 | 0 | 371
| 36 | 29 | 23 | 15 | 6 | 1 | 0 | 313
| REL. | 2.7 | 18.9 | 16.2 | 21.6 | 24.3 | 13.5 | 2.7 | 0.0 | 100.0
| 97.3 | 78.4 | 62.2 | 40.5 | 16.2 | 2.7 | 0.0 | 25.2
| ID | 2 | 18 | 16 | 43 | 121 | 337 | 337 | 0 | 878
| |
|
|
ABS. | 4 | 27 | 27 | 24 | 3 | 0 | 0 | 0 | 85
| 81 | 54 | 27 | 3 | 0 | 0 | 0 | 196
| REL. | 4.7 | 31.7 | 31.7 | 28.2 | 3.5 | 0.0 | 0.0 | 0.0 | 100.0
| 95.3 | 63.5 | 31.8 | 3.5 | 0.0 | 0.0 | 0.0 | 15.4
| ID | 4 | 31 | 31 | 56 | 17 | 0 | 0 | 0 | 142
| |
|
|
ABS. | 16 | 35 | 25 | 11 | 1 | 0 | 0 | 0 | 88
| 72 | 37 | 12 | 1 | 0 | 0 | 0 | 155
| REL. | 18.1 | 39.7 | 28.4 | 12.5 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 81.8 | 42.0 | 13.6 | 1.1 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 18 | 39 | 28 | 25 | 5 | 0 | 0 | 0 | 117
| |
|
|
ABS. | 7 | 13 | 15 | 23 | 10 | 11 | 2 | 0 | 81
| 74 | 61 | 46 | 23 | 13 | 2 | 0 | 385
| REL | 8.6 | 16.0 | 18.5 | 28.3 | 12.3 | 13.5 | 2.4 | 0.0 | 100.0
| 91.4 | 75.3 | 56.8 | 28.4 | 16.0 | 2.5 | 0.0 | 18.11
| ID | 8 | 16 | 18 | 56 | 61 | 339 | 308 | 0 | 809
|
Year
| ABS. | 28 | 82 | 73 | 66 | 23 | 16 | 3 | 0 | 291
| 263 | 181 | 108 | 42 | 19 | 3 | 0 | 385 | REL. | 9.6 | 28.1 | 25.0 | 22.6 | 7.9 | 5.4 | 1.0 | 0.0 | 100.0
| 90.4 | 62.2 | 37.1 | 14.4 | 6.5 | 1.0 | 0.0 | 18.11
| ID | 9 | 28 | 25 | 45 | 39 | 137 | 128 | 0 | 414
|
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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