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 | 105 | 40 | 26 | 21 | 33 | 23 | 34 | 28 | 27 | 32 | 228 | 257 | 275 | 256 | 172 | 64 | 36 | 53 | 35 | 32 | 36 | 36 | 36 | 48 | 45 | 93 | 340 | 139 | 50 | 57 | 33 | 86.77 | 340.00 | 31.00
| 2 | 72 | 161 | 44 | 124 | 86 | 33 | 40 | 24 | 112 | 88 | 68 | 22 | 22 | 22 | 23 | 33 | 34 | 34 | 44 | 59 | 74 | 86 | 47 | 42 | 35 | 43 | 112 | 31 | ~ | ~ | ~ | 57.68 | 161.00 | 28.00
| 3 | 32 | 35 | 44 | 53 | 38 | 39 | 35 | 29 | 34 | 37 | 39 | 39 | 37 | 29 | 27 | 30 | 32 | 32 | 35 | 34 | 31 | 30 | 33 | 33 | 54 | 36 | 35 | ~ | 29 | 32 | 33 | 35.20 | 54.00 | 30.00
| 4 | 35 | 35 | 35 | 33 | 31 | 14 | 9.00 | 8.00 | 40 | 35 | 25 | 16 | 20 | 32 | 48 | 42 | 42 | 25 | 25 | 53 | 42 | 51 | 60 | 54 | 58 | 53 | 51 | 52 | 55 | 50 | ~ | 37.63 | 60.00 | 30.00
| 5 | 46 | 46 | 45 | 40 | 42 | 41 | 49 | 45 | 44 | 47 | 48 | 36 | 22 | 22 | 22 | 21 | 19 | 19 | 19 | 19 | 18 | 15 | 15 | 13 | 13 | 12 | ~ | 15 | 17 | 18 | 18 | 28.20 | 49.00 | 30.00
| 6 | 18 | 18 | 18 | 19 | 19 | 22 | ~ | 22 | 22 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19.75 | 22.00 | 8.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 11 | 17 | 21 | 26 | 39 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 25.75 | 39.00 | 4.00
|
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. | 64 | 13 | 5 | 2 | 4 | 1 | 0 | 0 | 89
| 25 | 12 | 7 | 5 | 1 | 0 | 0 | 340
| REL. | 71.9 | 14.6 | 5.6 | 2.2 | 4.4 | 1.1 | 0.0 | 0.0 | 100.0
| 28.1 | 13.5 | 7.9 | 5.6 | 1.1 | 0.0 | 0.0 | 27.1
| ID | 71 | 14 | 5 | 4 | 22 | 28 | 0 | 0 | 147
| |
|
|
ABS. | 59 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 86.7 | 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.4
| ID | 86 | 13 | 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
| |
|
|
ABS. | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 127 | 22 | 5 | 2 | 4 | 1 | 0 | 0 | 1611
| 34 | 12 | 7 | 5 | 1 | 0 | 0 | 340 | REL. | 78.8 | 13.6 | 3.1 | 1.2 | 2.4 | 0.6 | 0.0 | 0.0 | 100.0
| 21.1 | 7.5 | 4.3 | 3.1 | 0.6 | 0.0 | 0.0 | 27.1
| ID | 78 | 13 | 3 | 2 | 12 | 15 | 0 | 0 | 126
|
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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