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 | 2.60 | 2.50 | 2.10 | 1.40 | 1.60 | 1.50 | 2.10 | 1.70 | 2.30 | 1.50 | 2.00 | 2.30 | 2.10 | 1.70 | 2.70 | 2.30 | 2.60 | 1.50 | 1.50 | 1.60 | 1.50 | 2.10 | 1.50 | 1.40 | 1.90 | 2.60 | 2.60 | 2.20 | 2.40 | 2.30 | 1.80 | 2.00 | 2.70 | 31.00
| 2 | 1.20 | 0.80 | 1.50 | 1.20 | 1.30 | 1.70 | 1.30 | 1.40 | 1.20 | 1.80 | 1.80 | 2.20 | 2.70 | 1.60 | ~ | 2.30 | 1.60 | 2.10 | 2.50 | 1.70 | 2.80 | 2.60 | 2.30 | 1.40 | 1.60 | 1.60 | 1.50 | 1.30 | ~ | ~ | ~ | 1.74 | 2.80 | 27.00
| 3 | 2.10 | 1.60 | 1.70 | 2.00 | 1.30 | 1.60 | 1.50 | 2.00 | 1.30 | 1.40 | 1.80 | 1.50 | 2.00 | 2.50 | 1.40 | 3.40 | 3.10 | 2.10 | 0.90 | 1.40 | 1.30 | 1.50 | 1.40 | 3.60 | 0.80 | 1.10 | 2.40 | 3.80 | 2.70 | 3.50 | 3.60 | 2.01 | 3.80 | 31.00
| 4 | 4.60 | 4.30 | 3.60 | ~ | 2.60 | 2.70 | 2.60 | 1.80 | 2.00 | 2.40 | 2.30 | 2.40 | 1.90 | 2.60 | 2.10 | 2.50 | 3.00 | 2.00 | 3.10 | 2.00 | 2.80 | ~ | 2.70 | 3.00 | ~ | ~ | 3.00 | 3.10 | 3.10 | 3.00 | ~ | 2.74 | 4.60 | 26.00
| 5 | 3.00 | 3.30 | 3.80 | ~ | 1.60 | 2.10 | 2.20 | ~ | 3.00 | 3.20 | 3.20 | 4.00 | 3.50 | 2.30 | 2.00 | 2.20 | 2.90 | 3.70 | 3.00 | 4.00 | 3.80 | 2.70 | 3.30 | 3.60 | 2.40 | ~ | 3.90 | 1.70 | 3.10 | 4.40 | 3.80 | 3.06 | 4.40 | 28.00
| 6 | 2.40 | 1.80 | 2.90 | 2.10 | 3.20 | 3.90 | 4.70 | 3.00 | 3.00 | 3.60 | 3.60 | 1.70 | 1.60 | 2.10 | 1.90 | 2.90 | 2.20 | 2.10 | 3.20 | 2.10 | 4.00 | 3.60 | 2.50 | 2.90 | 2.70 | 2.80 | 2.70 | 2.00 | 2.30 | 2.20 | ~ | 2.72 | 4.70 | 30.00
| 7 | 2.70 | 2.20 | 1.80 | 1.80 | 2.20 | 2.30 | 2.20 | 1.30 | 1.30 | 1.40 | 0.90 | 2.10 | 2.40 | 2.00 | 2.30 | 2.50 | 2.80 | 2.10 | 1.80 | 1.80 | 2.10 | 2.90 | 2.00 | 2.50 | 2.60 | 2.00 | 2.10 | 1.30 | 1.50 | 2.10 | 1.50 | 2.02 | 2.90 | 31.00
| 8 | 2.80 | 3.60 | 4.40 | 4.20 | 2.90 | 3.00 | 3.00 | 3.90 | 3.80 | 3.50 | 5.60 | 5.00 | 4.60 | 4.00 | 4.90 | 5.80 | 4.20 | 3.80 | 3.90 | 4.50 | 3.70 | 2.60 | 2.60 | 2.60 | 2.20 | 2.80 | 2.10 | 2.40 | 2.30 | 2.40 | 3.40 | 3.56 | 5.80 | 31.00
| 9 | 3.30 | 3.40 | 3.10 | 3.40 | 2.50 | 2.30 | 2.60 | 2.00 | 2.00 | 3.00 | 2.60 | 1.80 | 1.00 | 1.00 | 1.10 | 1.10 | 1.40 | 3.30 | 1.40 | 1.10 | 1.30 | 1.70 | 2.30 | 3.10 | 2.90 | 2.10 | 2.20 | 1.10 | 2.80 | 2.10 | ~ | 2.17 | 3.40 | 30.00
| 10 | 2.70 | 2.50 | 1.50 | 2.60 | 2.50 | 2.70 | 3.20 | 2.40 | 3.30 | 2.60 | 2.10 | 1.70 | 1.90 | 2.20 | 2.30 | 3.40 | 3.30 | 2.00 | 3.00 | 2.70 | 3.90 | 2.60 | 3.60 | 2.80 | 1.90 | 2.00 | 2.50 | 2.30 | 1.80 | 1.40 | 1.50 | 2.48 | 3.90 | 31.00
| 11 | 2.00 | 1.40 | 1.70 | 1.60 | 1.60 | 2.30 | 2.70 | 3.40 | 4.20 | 3.70 | 2.00 | 1.90 | 2.60 | 2.80 | 1.60 | 2.20 | 2.40 | 2.00 | 1.90 | 2.00 | 1.60 | 2.30 | 2.80 | 3.10 | 1.60 | 2.40 | 2.60 | 2.90 | 2.60 | 2.10 | ~ | 2.33 | 4.20 | 30.00
| 12 | 1.30 | 2.50 | 2.10 | ~ | ~ | ~ | 1.80 | 1.80 | 2.40 | 3.50 | 3.00 | 3.40 | 3.20 | 3.20 | 3.30 | 2.20 | 2.20 | 2.80 | 2.20 | 2.10 | 2.00 | 2.50 | 2.60 | 3.00 | 2.10 | 2.10 | 2.30 | 2.60 | 2.60 | 3.00 | 1.10 | 2.46 | 3.50 | 28.00
|
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. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4
| 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 | 28.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5
| 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 | 7.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6
| 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 | 16.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4
| 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 | 9.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 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 | 16.8
| ID | 100 | 0 | 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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