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 | 29 | 25 | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 88 | 54 | 64 | 62 | 47 | 126 | 70 | 20 | 26 | 17 | 26 | 24 | 22 | 25 | 33 | 27 | 110 | 100 | 77 | 98 | 27 | 29 | 49.86 | 125.89 | 25.00
| 2 | 26 | 78 | 28 | 137 | 104 | 126 | 62 | 38 | ~ | ~ | ~ | ~ | 25 | 24 | 32 | 61 | 21 | 67 | 63 | 70 | 46 | 70 | 42 | 61 | 42 | 33 | 26 | 6.51 | ~ | ~ | ~ | 53.65 | 136.71 | 24.00
| 3 | 7.62 | 6.82 | 6.15 | 6.30 | 4.99 | 6.04 | 3.43 | 5.83 | 16 | 30 | 28 | 24 | 12 | 13 | 15 | 22 | 52 | 17 | 13 | 16 | 15 | 20 | 26 | 22 | 47 | 45 | 21 | 38 | 16 | 21 | 42 | 19.93 | 52.09 | 31.00
| 4 | 52 | 48 | 16 | 12 | 27 | 30 | 14 | 18 | 21 | 11 | 15 | 7.03 | 16 | 24 | 17 | 33 | 23 | 16 | 13 | 29 | 27 | 26 | 21 | 11 | 16 | 8.86 | 9 | 19 | 11 | 10 | ~ | 20.12 | 52.01 | 30.00
| 5 | 5.73 | 8.50 | 7.81 | 8.83 | 19 | 8.13 | 24 | 19 | 12 | 23 | 25 | 19 | 16 | 14 | 12 | 13 | 14 | 13 | 12 | 8.37 | 8.42 | 7.30 | 11 | 12 | 7.93 | 19 | 18 | 14 | 25 | 18 | 19 | 14.18 | 24.98 | 31.00
| 6 | 12 | 16 | 18 | 23 | 13 | 9 | 9 | 12 | 22 | 12 | 14 | 14 | 8.33 | 12 | 8.69 | 11 | 14 | 12 | 11 | 10 | 17 | 15 | 15 | 16 | 18 | 16 | 8.67 | 10 | 12 | 11 | ~ | 13.45 | 23.50 | 30.00
| 7 | 13 | 16 | 16 | 9 | 7.25 | 8.11 | 17 | 10 | 7.96 | 12 | 5.87 | 14 | 6.90 | 7.70 | 13 | 10 | 16 | 6.34 | 19 | 29 | 18 | 13 | 17 | 18 | 12 | 15 | 16 | 11 | 11 | 8.27 | 10 | 12.70 | 28.95 | 31.00
| 8 | 11 | 11 | 12 | 14 | 15 | 29 | 30 | 20 | 21 | 28 | 26 | 25 | 17 | 23 | 23 | 18 | 24 | 22 | 22 | 29 | 9 | 10 | 8.26 | 10 | 10 | 21 | 13 | 11 | 13 | 16 | 26 | 18.31 | 29.70 | 31.00
| 9 | 43 | 26 | 22 | 21 | 12 | 26 | 27 | 26 | 17 | 16 | 23 | 16 | 39 | 11 | 11 | 8.38 | 12 | 17 | 14 | 16 | 22 | 29 | 46 | 36 | 45 | 39 | 55 | 46 | 52 | 46 | ~ | 27.31 | 55.33 | 30.00
| 10 | 43 | 40 | 30 | 29 | 48 | 33 | 37 | 75 | 68 | 33 | 26 | 13 | 42 | 38 | 27 | 68 | 43 | 46 | 56 | 72 | 66 | 129 | 84 | 59 | 52 | 51 | 59 | 66 | 54 | ~ | 45 | 51.09 | 129.28 | 30.00
| 11 | ~ | 72 | 94 | ~ | ~ | ~ | ~ | 87 | 63 | 107 | 19 | 100 | 67 | 28 | 27 | 28 | 29 | 31 | 33 | 33 | 35 | 45 | 121 | 94 | 64 | 71 | 120 | 94 | 39 | 60 | ~ | 62.49 | 121.19 | 25.00
| 12 | 36 | 60 | 49 | 30 | 20 | 16 | 22 | 27 | 88 | 137 | 128 | 63 | 25 | 41 | 238 | 26 | 163 | 230 | 48 | 17 | 23 | 45 | 139 | 25 | 27 | 22 | 30 | 41 | 82 | 40 | 25 | 63.33 | 237.89 | 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. | 49 | 17 | 8 | 6 | 0 | 0 | 0 | 0 | 80
| 31 | 14 | 6 | 0 | 0 | 0 | 0 | 137
| REL. | 61.2 | 21.2 | 10.0 | 7.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 38.8 | 17.5 | 7.5 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2
| ID | 61 | 21 | 10 | 15 | 0 | 0 | 0 | 0 | 107
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 89.1 | 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 33 | 13 | 8 | 1 | 2 | 0 | 0 | 86
| 57 | 24 | 11 | 3 | 2 | 0 | 0 | 238
| REL | 33.7 | 38.3 | 15.1 | 9.3 | 1.1 | 2.3 | 0.0 | 0.0 | 100.0
| 66.3 | 27.9 | 12.8 | 3.5 | 2.3 | 0.0 | 0.0 | 15.12
| ID | 33 | 38 | 15 | 18 | 5 | 58 | 0 | 0 | 169
|
Year
| ABS. | 249 | 62 | 21 | 14 | 1 | 2 | 0 | 0 | 349
| 100 | 38 | 17 | 3 | 2 | 0 | 0 | 238 | REL. | 71.3 | 17.7 | 6.0 | 4.0 | 0.2 | 0.5 | 0.0 | 0.0 | 100.0
| 28.7 | 10.9 | 4.9 | 0.9 | 0.6 | 0.0 | 0.0 | 15.12
| ID | 71 | 17 | 6 | 8 | 1 | 14 | 0 | 0 | 118
|
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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