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 | 50 | 24 | 9 | 6.96 | 17 | 18 | 35 | 14 | ~ | ~ | ~ | ~ | ~ | ~ | 34 | 47 | 6.93 | 10 | 24 | 16 | 14 | 22 | 16 | 10 | 9 | 66 | 72 | 34 | 24 | 25 | 12 | 24.64 | 72.08 | 25.00
| 2 | 27 | 40 | 14 | 82 | 68 | 83 | 20 | 6.82 | 41 | 72 | 49 | 13 | 11 | 6.78 | 16 | 19 | 11 | 43 | 33 | 37 | 42 | 10 | 14 | 36 | 18 | 33 | 13 | 3.05 | ~ | ~ | ~ | 30.79 | 82.69 | 28.00
| 3 | 6.05 | 17 | 21 | 11 | 7.99 | 12 | 3.43 | 4.16 | 11 | 13 | 28 | 18 | 8.62 | 2.26 | 5.07 | 18 | 11 | 8.37 | 6.97 | 7.04 | 5.19 | 6.66 | 15 | 26 | 23 | 29 | 28 | 13 | 13 | 39 | 38 | 14.73 | 38.54 | 31.00
| 4 | 26 | 22 | 38 | 9 | 10 | 23 | 25 | 19 | 28 | 5.59 | 9 | 2.60 | 10 | 27 | 23 | 20 | 23 | 4.80 | 11 | 27 | 26 | 26 | 31 | 20 | 10 | 14 | 22 | 14 | 26 | 13 | ~ | 18.89 | 37.94 | 30.00
| 5 | 5.69 | 6.94 | 3.37 | 9 | 17 | 26 | 36 | 28 | 9 | 14 | 24 | 19 | 16 | 19 | 14 | 4.66 | 12 | 18 | 15 | 12 | 3.19 | 5.51 | 3.37 | 8.76 | 20 | 32 | 43 | 29 | 14 | 5.17 | 3.59 | 15.39 | 43.11 | 31.00
| 6 | 14 | 31 | 25 | 23 | 16 | 4.24 | 5.55 | 23 | 30 | 21 | 21 | 8.48 | 7.81 | 15 | 17 | 17 | 12 | 15 | 23 | 7.71 | 7.43 | 10 | 12 | 15 | 13 | 10 | 7.32 | 6.50 | 20 | 25 | ~ | 15.43 | 31.32 | 30.00
| 7 | 26 | 18 | 11 | 2.08 | 4.42 | 15 | 14 | 10 | 14 | 11 | 6.03 | 13 | 24 | 17 | 24 | 22 | 25 | 8.92 | 18 | 37 | 24 | 18 | 25 | 13 | 5.21 | 8.51 | 23 | 18 | 27 | 27 | 21 | 17.05 | 37.43 | 31.00
| 8 | 6.30 | 2.59 | 19 | 15 | 13 | 19 | 15 | 8.15 | 13 | 24 | 27 | 25 | 19 | 15 | 10 | 12 | 23 | 13 | 22 | 25 | 18 | 3.96 | 8.07 | 13 | 12 | 17 | 10 | 11 | 6.52 | 11 | 28 | 15.00 | 27.99 | 31.00
| 9 | 34 | 37 | 25 | 37 | 7.14 | 8.76 | 37 | 38 | 42 | 39 | 36 | 6.40 | 12 | 40 | 11 | 20 | 28 | ~ | ~ | 24 | 33 | 41 | 42 | 44 | 47 | 21 | 29 | 45 | 48 | 40 | ~ | 31.14 | 47.54 | 28.00
| 10 | 27 | 17 | 9 | 20 | 35 | 23 | 49 | 30 | 35 | 7.30 | 12 | 29 | 12 | 44 | 36 | 55 | 16 | 14 | 42 | 22 | 43 | 41 | 39 | 12 | 5.51 | 23 | 26 | 10 | 18 | 19 | 7.51 | 25.09 | 54.96 | 31.00
| 11 | 4.18 | 49 | 48 | 53 | 29 | 12 | 28 | 26 | 58 | 22 | 12 | 60 | 72 | 23 | 13 | 32 | 13 | 7.59 | 20 | 10 | 8.98 | 25 | 60 | 53 | 57 | 37 | 59 | 54 | 9 | 21 | ~ | 32.58 | 71.77 | 30.00
| 12 | 20 | 76 | 71 | 35 | 7.18 | 2.94 | 7.39 | 39 | 81 | 130 | 112 | 33 | 4.24 | 41 | 43 | 15 | 144 | 48 | 8.96 | 4.36 | 8.44 | 20 | 59 | 11 | 6.20 | 5.77 | 9 | 36 | 39 | 40 | ~ | 38.65 | 144.31 | 30.00
|
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. | 77 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 91.6 | 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| 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 | 27.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| 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 | 29.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 74 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 91
| 17 | 3 | 0 | 0 | 0 | 0 | 0 | 144
| REL | 81.3 | 15.3 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 81 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 332 | 21 | 3 | 0 | 0 | 0 | 0 | 0 | 356
| 24 | 3 | 0 | 0 | 0 | 0 | 0 | 144 | REL. | 93.2 | 5.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 93 | 5 | | 0 | 0 | 0 | 0 | 0 | 100
|
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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