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 | ~ | ~ | 17 | 43 | 48 | 48 | 41 | ~ | ~ | ~ | ~ | 43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 39.92 | 47.75 | 6.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | 32 | 42 | 31 | ~ | ~ | 16 | 13 | 9 | 12 | 21 | 9 | 7.33 | 7.50 | 8.69 | 8.13 | 7.15 | 10 | 6.35 | 8.25 | 11 | 8.19 | 15 | 22 | 21 | 17 | 14.94 | 41.98 | 23.00
| 8 | 9 | 10 | 11 | 10 | 9 | 11 | 5.71 | 7.63 | 13 | 7.50 | 7.00 | 5.23 | 5.23 | 9 | 11 | 12 | 13 | 20 | 21 | 20 | ~ | 13 | 22 | 15 | 23 | 22 | 18 | 15 | 21 | 25 | 9 | 13.36 | 25.42 | 30.00
| 9 | 11 | 21 | 15 | 22 | 15 | 13 | 10 | 23 | 24 | 18 | 16 | 25 | 24 | 7.60 | 7.50 | 14 | 15 | 18 | 26 | 20 | 10 | 6.96 | 22 | 24 | 17 | 16 | 10 | 5.94 | 10 | 21 | ~ | 16.32 | 25.94 | 30.00
| 10 | 18 | 18 | 23 | 12 | 8.88 | 5.44 | 8.90 | 14 | 13 | 20 | 28 | 27 | 17 | 19 | 17 | 15 | 11 | 12 | 7.52 | 16 | 37 | 19 | 7.83 | 17 | 12 | 3.65 | 3.27 | 10 | 22 | 25 | 29 | 15.98 | 37.06 | 31.00
| 11 | 21 | 12 | 21 | 21 | 14 | 25 | 29 | 16 | 6.83 | 14 | 20 | 18 | 35 | 29 | 34 | 31 | 13 | 45 | 24 | 17 | 22 | 24 | 19 | 23 | 26 | 25 | 40 | 22 | 18 | 21 | ~ | 22.89 | 45.38 | 30.00
| 12 | 16 | 31 | 34 | 21 | 36 | 31 | 27 | 28 | 32 | 27 | 41 | 34 | 35 | 35 | 21 | 36 | 33 | 22 | 33 | 42 | 34 | 48 | ~ | 35 | 27 | 23 | 33 | 36 | 13 | ~ | 22 | 30.50 | 47.95 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL. | 16.6 | 83.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 83.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 16 | 83 | 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. | 82 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| REL. | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.7
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL | 81.1 | 18.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 156 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1791
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | REL. | 87.1 | 12.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 87 | 12 | 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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