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 | 1.00 | 1.00 | 2.29 | 5.08 | 2.21 | 2.21 | 1.00 | 1.04 | 2.65 | 12 | 10 | 3.75 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.64 | 1.04 | 18 | 1.60 | 1.00 | 2.46 | 1.83 | 1.00 | 1.00 | 1.13 | 8.75 | 3.31 | 6.33 | 7.46 | 3.40 | 17.52 | 31.00
| 2 | 8.50 | 1.00 | ~ | 27 | 19 | 5.56 | 10 | 9 | 18 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 2.54 | 16 | 4.42 | 20 | 6.08 | 5.79 | ~ | ~ | ~ | 10.89 | 26.65 | 14.00
| 3 | 8.04 | 5.77 | 3.88 | 10 | 3.23 | 7.83 | 1.00 | 4.15 | 4.35 | 1.85 | 8.92 | 13 | 18 | 14 | 13 | 6.04 | 7.71 | 6.19 | 15 | 4.73 | 8.41 | 4.38 | 2.27 | 5.25 | 8.42 | 35 | ~ | ~ | ~ | ~ | ~ | 8.53 | 35.21 | 26.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.06 | 5.65 | 5.43 | 8.06 | 8.16 | ~ | 5.57 | 5.92 | 7.15 | 8.83 | 6.21 | 8.54 | 4.63 | 3.29 | 5.42 | 3.85 | 5.35 | 5.73 | 4.70 | 3.90 | 8.10 | 9 | ~ | 6.18 | 9.27 | 21.00
| 7 | 6.08 | 3.42 | 2.54 | ~ | 4.35 | 4.15 | 5.40 | 8.27 | 15 | 14 | 19 | 23 | 14 | 16 | 4.35 | 4.86 | 4.48 | 3.79 | 2.46 | 4.54 | 2.83 | 2.74 | ~ | 5.23 | 7.31 | 4.54 | 4.24 | 10 | 4.13 | 4.69 | 5.50 | 7.26 | 22.77 | 29.00
| 8 | 5.75 | 4.35 | 2.96 | 4.37 | 4.77 | 2.92 | 3.07 | 4.07 | 3.54 | 3.05 | 4.77 | 3.45 | 2.88 | 6.75 | 6.82 | 2.02 | 2.35 | 4.34 | 4.48 | 5.37 | 5.90 | 4.15 | 6.26 | 6.29 | 6.35 | 4.33 | 4.15 | 5.06 | 5.40 | 5.15 | ~ | 4.50 | 6.82 | 30.00
| 9 | 4.16 | ~ | 6.91 | 6.17 | 6.79 | 5.40 | 5.46 | 7.04 | 3.60 | 3.58 | 5.04 | 6.81 | 2.98 | 8.40 | 6.69 | 3.81 | 7.92 | 12 | 4.44 | 2.00 | 3.77 | 3.44 | 4.13 | 2.17 | 2.56 | 4.31 | 1.81 | 2.81 | 6.23 | 7.60 | ~ | 5.09 | 11.58 | 29.00
| 10 | 9 | 3.31 | 3.48 | 8.44 | 4.06 | 5.17 | 4.67 | 7.27 | 13 | 15 | 6.79 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 3.81 | ~ | ~ | 2.50 | 4.52 | 1.75 | 1.88 | 1.58 | 5.67 | 14.54 | 17.00
| 11 | 1.25 | 2.02 | 3.02 | 2.92 | 3.69 | 7.88 | 5.38 | 3.10 | 2.79 | 7.40 | 1.73 | 10 | 15 | 4.38 | 3.02 | 4.32 | 6.54 | 2.67 | 2.44 | 1.33 | ~ | ~ | ~ | 2.10 | 8.42 | 12 | 3.46 | 8.27 | 17 | 2.00 | ~ | 5.31 | 16.52 | 27.00
| 12 | 12 | 15 | ~ | 5.13 | 4.60 | 10 | 9 | 1.54 | 12 | 18 | 8.02 | 5.65 | 7.17 | 12 | 25 | 2.56 | 4.52 | 1.46 | 1.50 | 1.52 | 5.42 | 1.33 | 21 | 20 | 30 | 25 | 8.33 | 2.54 | 6.13 | 2.00 | ~ | 9.53 | 29.69 | 29.00
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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. | 70 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| REL. | 98.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 212
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9
| 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 | 30.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 12.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| 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 | 25.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 252 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 253
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | REL. | 99.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 99 | | 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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