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 | 110 | 48 | 33 | 25 | 21 | 25 | 64 | 122 | 146 | 184 | 250 | 289 | 204 | 228 | 137 | 102 | 92 | 98 | 84 | 73 | 66 | 73 | 72 | ~ | 72 | 108 | 208 | 92 | 73 | 65 | 61 | 107.50 | 289.00 | 30.00
| 2 | 64 | 99 | 63 | 78 | 99 | 81 | 66 | 79 | 93 | 136 | 131 | 52 | 60 | 115 | 135 | 102 | 60 | 38 | 68 | 90 | 62 | 94 | 190 | 130 | 118 | 68 | 59 | 41 | ~ | ~ | ~ | 88.25 | 190.00 | 28.00
| 3 | 36 | 35 | 39 | 77 | 38 | 31 | 32 | 29 | 24 | 23 | 21 | 21 | 21 | 22 | 20 | 25 | 27 | 29 | 24 | 21 | 21 | 19 | 17 | 21 | 20 | 19 | 18 | 27 | 27 | 28 | 26 | 27.03 | 77.00 | 31.00
| 4 | 42 | 28 | 25 | 19 | 19 | 20 | 18 | 21 | 25 | 24 | 19 | 19 | 19 | 17 | 18 | 18 | 19 | 20 | 18 | 21 | 20 | 24 | 32 | 32 | 94 | 74 | 46 | 46 | 49 | 35 | ~ | 29.37 | 94.00 | 30.00
| 5 | 39 | 33 | 40 | 28 | 28 | 30 | 61 | 60 | 81 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 44.44 | 81.00 | 9.00
| 6 | 11 | 9.00 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 98 | 88 | 57 | 62 | 32 | 65 | 59 | ~ | 49.20 | 98.00 | 10.00
| 7 | 47 | 57 | ~ | ~ | 71 | 62 | 58 | 62 | ~ | 12 | 22 | 26 | 43 | 31 | 32 | 30 | 23 | 26 | 32 | 54 | 83 | 76 | 76 | 66 | 53 | 49 | 50 | 40 | 31 | ~ | 28 | 45.93 | 83.00 | 27.00
| 8 | 33 | 48 | 25 | 24 | 22 | 25 | 32 | 46 | 44 | 34 | 44 | 69 | 32 | 22 | 28 | 36 | 40 | 43 | 35 | 38 | 24 | 18 | 14 | 13 | 13 | 16 | 6.00 | ~ | 4.00 | 10 | 7.00 | 28.17 | 69.00 | 30.00
| 9 | 33 | 48 | 25 | 24 | 22 | 25 | 32 | 46 | 44 | 34 | 44 | 69 | 32 | 22 | 28 | 36 | 40 | 43 | 35 | 38 | 24 | 18 | 14 | 13 | 13 | 16 | 6.00 | ~ | 4.00 | 10 | ~ | 28.90 | 69.00 | 29.00
|
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. | 37 | 32 | 13 | 4 | 3 | 0 | 0 | 0 | 89
| 52 | 20 | 7 | 3 | 0 | 0 | 0 | 289
| REL. | 41.5 | 35.9 | 14.6 | 4.4 | 3.3 | 0.0 | 0.0 | 0.0 | 100.0
| 58.4 | 22.5 | 7.9 | 3.4 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 41 | 35 | 14 | 8 | 16 | 0 | 0 | 0 | 117
| |
|
|
ABS. | 38 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 491
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 77.5 | 22.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.6
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 84.8 | 15.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 148 | 56 | 13 | 4 | 3 | 0 | 0 | 0 | 2241
| 76 | 20 | 7 | 3 | 0 | 0 | 0 | 289 | REL. | 66.0 | 25.0 | 5.8 | 1.7 | 1.3 | 0.0 | 0.0 | 0.0 | 100.0
| 33.9 | 8.9 | 3.1 | 1.3 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 66 | 25 | 5 | 3 | 6 | 0 | 0 | 0 | 107
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|