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 | 6.22 | 3.75 | 2.86 | 2.22 | 4.14 | 6.64 | 5.14 | 4.12 | 7.12 | 16 | 8.92 | 52 | 66 | 35 | 11 | 6.64 | 5.69 | 3.23 | 7.26 | 12 | 14 | 18 | 18 | 8.39 | 6.62 | 24 | 49 | 26 | 28 | 11 | 7.99 | 15.33 | 65.56 | 31.00
| 2 | 12 | 11 | 17 | 29 | 30 | 51 | 5.95 | 4.32 | 6.96 | 25 | 31 | 5.67 | 36 | 13 | 3.77 | 5.99 | 13 | 15 | 11 | 17 | 10 | 10 | 25 | 25 | 28 | 34 | 4.66 | 3.81 | ~ | ~ | ~ | 17.24 | 51.37 | 28.00
| 3 | 3.77 | 4.70 | 3.91 | 3.55 | 6.68 | 5.45 | 3.25 | 4.11 | 13 | 12 | 4.80 | 12 | 11 | 7.34 | 5.79 | 24 | 21 | 22 | 13 | 12 | 10 | 5.53 | 10 | 24 | 22 | 9 | 6.05 | 17 | 6.20 | 11 | 22 | 10.83 | 24.34 | 31.00
| 4 | 15 | 8.19 | 3.89 | 2.91 | 6.74 | 12 | 5.89 | 10 | 11 | 5.47 | 5.19 | 5.33 | 6.88 | 15 | 9 | 11 | 15 | 9 | 5.09 | 12 | 18 | 18 | 12 | 9 | 6.56 | 16 | 25 | 15 | 24 | 20 | ~ | 11.28 | 24.74 | 30.00
| 5 | 5.77 | 4.12 | 7.67 | 22 | 23 | 16 | 10 | 16 | 8.05 | 8.35 | 13 | 12 | 17 | 22 | 19 | 13 | 16 | 21 | 21 | 20 | 12 | 17 | 12 | 12 | 21 | 21 | 18 | 17 | 14 | 12 | 11 | 14.87 | 23.00 | 31.00
| 6 | 14 | 12 | 14 | 20 | 15 | 10 | 11 | 16 | 11 | 13 | 12 | 18 | 6.78 | 5.53 | 7.21 | 6.17 | 9 | 9 | 12 | 7.98 | 6.78 | 10 | 11 | 15 | 12 | 11 | 4.14 | 5.04 | 9 | 8.35 | ~ | 10.79 | 19.71 | 30.00
| 7 | 9 | 14 | 12 | 7.32 | 5.11 | 9 | 11 | 14 | 7.87 | 11 | 4.72 | 4.18 | 6.30 | 8.88 | 7.51 | 8.60 | 7.55 | 5.35 | 7.28 | 8.11 | 9 | 16 | 9 | 9 | 6.68 | 4.72 | 6.42 | 6.82 | 5.73 | 7.87 | 7.24 | 8.35 | 15.96 | 31.00
| 8 | 6.46 | 5.55 | 17 | 11 | 15 | ~ | 30 | 22 | 37 | 38 | 54 | 35 | 77 | 34 | 24 | 27 | 49 | 58 | 60 | 42 | 30 | 21 | 15 | 31 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 32.12 | 76.77 | 23.00
|
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. | 87 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 27.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL. | 92.5 | 7.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.8
| ID | 92 | 7 | 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. | 228 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2351
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | REL. | 97.0 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.8
| ID | 97 | 2 | 0 | 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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