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 | 85 | 61 | 20 | 17 | 20 | 19 | 48 | 23 | 21 | 106 | 73 | 105 | 78 | 110 | 92 | 209 | 20 | 37 | 35 | 25 | 27 | 32 | 25 | 34 | 50 | 128 | 112 | 68 | 64 | 54 | 50 | 59.64 | 209.04 | 31.00
| 2 | 78 | 136 | 36 | 157 | 167 | 118 | 84 | 24 | 67 | 115 | 88 | 25 | 23 | 23 | 21 | 26 | 24 | 69 | 98 | 113 | 159 | 123 | 55 | 43 | 40 | 43 | 27 | 14 | ~ | ~ | ~ | 71.24 | 167.07 | 28.00
| 3 | 15 | 25 | 24 | 20 | 14 | 24 | 17 | 16 | 19 | 55 | 41 | 36 | 21 | 15 | 43 | 30 | 23 | 22 | 14 | 20 | 18 | 16 | 26 | 51 | 86 | 73 | 50 | 56 | 61 | 79 | 146 | 37.20 | 145.93 | 31.00
| 4 | 84 | 41 | 59 | 31 | 21 | 49 | 31 | 44 | 55 | 34 | 39 | 14 | 30 | 50 | 46 | 67 | 38 | 27 | 27 | 59 | 64 | 51 | 53 | 42 | 42 | 34 | 26 | 26 | 18 | 20 | ~ | 40.70 | 84.34 | 30.00
| 5 | 16 | 21 | 15 | 15 | 19 | 25 | 46 | 45 | 35 | 44 | 44 | 33 | 33 | 32 | 36 | 17 | 24 | 55 | 30 | 37 | 17 | 12 | 11 | 20 | 29 | 53 | 58 | 24 | 22 | 27 | 38 | 30.18 | 58.14 | 31.00
| 6 | 40 | 34 | 43 | 41 | 36 | 26 | 22 | 27 | ~ | 28 | 31 | 23 | 29 | 39 | 25 | 19 | 23 | 24 | 20 | 26 | 37 | 20 | 20 | 30 | 35 | 29 | 28 | 27 | 33 | 24 | ~ | 28.94 | 42.57 | 29.00
| 7 | 28 | 41 | 22 | 13 | 11 | 15 | 23 | 13 | 18 | 20 | 13 | 17 | 19 | 22 | 23 | 26 | 20 | 17 | 49 | 56 | 26 | 44 | 27 | 28 | 31 | 40 | 34 | 23 | 23 | 20 | 39 | 25.79 | 56.46 | 31.00
| 8 | 20 | 21 | 45 | 22 | 18 | 41 | 38 | 34 | 36 | 52 | 70 | 42 | 35 | 47 | 43 | 48 | 55 | 37 | 59 | 42 | 21 | 11 | 12 | 14 | ~ | 33 | 17 | ~ | 13 | 34 | 66 | 35.33 | 69.67 | 29.00
| 9 | 58 | 32 | 22 | 22 | 16 | 38 | 44 | 67 | 54 | 45 | 26 | 22 | 26 | 23 | 23 | 24 | 21 | 22 | 39 | 33 | 31 | 45 | 59 | 91 | 68 | 82 | 69 | 71 | 92 | 73 | ~ | 44.55 | 92.33 | 30.00
| 10 | 45 | ~ | ~ | ~ | ~ | ~ | 40 | 54 | 65 | 19 | 21 | 27 | 35 | 49 | 66 | 71 | ~ | ~ | ~ | 44 | 58 | 48 | 44 | 30 | 18 | 23 | 25 | 12 | 21 | 21 | 22 | 37.43 | 71.26 | 23.00
| 11 | 14 | 80 | 41 | 27 | 28 | 28 | 108 | 125 | 109 | 188 | 26 | 127 | 64 | 47 | 30 | 36 | 21 | 42 | 39 | 28 | 37 | 84 | 197 | 246 | 84 | 83 | 136 | 138 | 43 | 55 | ~ | 76.98 | 246.50 | 30.00
| 12 | 27 | 104 | 55 | 55 | 22 | 15 | 19 | 39 | 180 | 289 | 67 | 101 | 29 | 55 | 77 | 29 | 126 | 262 | 36 | 19 | 21 | 63 | 88 | 43 | 29 | 17 | 44 | 79 | 88 | 57 | 20 | 69.50 | 288.60 | 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. | 39 | 22 | 14 | 11 | 3 | 1 | 0 | 0 | 90
| 51 | 29 | 15 | 4 | 1 | 0 | 0 | 209
| REL. | 43.3 | 24.4 | 15.5 | 12.2 | 3.3 | 1.1 | 0.0 | 0.0 | 100.0
| 56.7 | 32.2 | 16.7 | 4.4 | 1.1 | 0.0 | 0.0 | 16.1
| ID | 43 | 24 | 15 | 24 | 16 | 27 | 0 | 0 | 152
| |
|
|
ABS. | 51 | 37 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 39 | 2 | 0 | 0 | 0 | 0 | 0 | 84
| REL. | 56.6 | 41.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 43.3 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 56 | 41 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 32 | 9 | 0 | 0 | 0 | 0 | 0 | 90
| 41 | 9 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 54.4 | 35.5 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.6 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 54 | 35 | 10 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 30 | 29 | 10 | 9 | 3 | 3 | 0 | 0 | 84
| 54 | 25 | 15 | 6 | 3 | 0 | 0 | 289
| REL | 35.7 | 34.5 | 11.9 | 10.7 | 3.5 | 3.5 | 0.0 | 0.0 | 100.0
| 64.3 | 29.8 | 17.9 | 7.1 | 3.6 | 0.0 | 0.0 | 10.12
| ID | 35 | 34 | 11 | 21 | 17 | 89 | 0 | 0 | 210
|
Year
| ABS. | 169 | 120 | 35 | 20 | 6 | 4 | 0 | 0 | 354
| 185 | 65 | 30 | 10 | 4 | 0 | 0 | 289 | REL. | 47.7 | 33.8 | 9.8 | 5.6 | 1.6 | 1.1 | 0.0 | 0.0 | 100.0
| 52.3 | 18.4 | 8.5 | 2.8 | 1.1 | 0.0 | 0.0 | 10.12
| ID | 47 | 33 | 9 | 11 | 8 | 28 | 0 | 0 | 139
|
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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