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 | 15 | 11 | 12 | 10 | 8.77 | 10 | 7.84 | 8.62 | 11 | 20 | 21 | 14 | 13 | 10 | 8.45 | 12 | 13 | 17 | 9 | 15 | 12 | 24 | 18 | 17 | 19 | 11 | 12 | 11 | 6.61 | 7.52 | 18 | 12.96 | 24.25 | 31.00
| 2 | 20 | 30 | 30 | 27 | 25 | 8.23 | 7.42 | 10 | 16 | 22 | 15 | 10 | 10 | 13 | 12 | 18 | 16 | 12 | 17 | 12 | 9 | 7.72 | 10 | 10 | 12 | 14 | 12 | 11 | ~ | ~ | ~ | 14.86 | 30.35 | 28.00
| 3 | 20 | 8.85 | 10 | 12 | 8.89 | 7.58 | 10 | 10 | 13 | 13 | 10 | 9 | 11 | 12 | 14 | 9 | 12 | 13 | 15 | 9 | 10 | 13 | 12 | 13 | 14 | 8.95 | 14 | 8.97 | 14 | 13 | 12 | 11.62 | 20.15 | 31.00
| 4 | 11 | 12 | 10 | 11 | 11 | 10 | 9 | 8.46 | 10 | 12 | 13 | 10 | 7.88 | 7.95 | 14 | 14 | 9 | 11 | 12 | 11 | 11 | 7.59 | 5.83 | 7.33 | 6.53 | 6.82 | 8.35 | 10 | 8.19 | 13 | ~ | 9.95 | 13.87 | 30.00
| 5 | 12 | 7.20 | 8.68 | ~ | 6.90 | 6.92 | 9 | 8.99 | 9 | 8.89 | 6.70 | 7.89 | 5.93 | 8.91 | 6.52 | 5.45 | 5.74 | 7.49 | 25 | 7.90 | 6.28 | 7.88 | 7.88 | 8.44 | 10 | 9 | 8.67 | 8.60 | 8.35 | 6.60 | 7.97 | 8.51 | 24.83 | 30.00
| 6 | 7.35 | 7.28 | 6.34 | 6.15 | 5.47 | 7.34 | 7.45 | 7.72 | 8.00 | 7.91 | 11 | 8.41 | 5.44 | 5.04 | 5.30 | 7.33 | 8.03 | 6.93 | 6.60 | 5.61 | 5.30 | 6.93 | 5.34 | 7.93 | 6.90 | 6.73 | 6.24 | 6.33 | 5.77 | 7.01 | ~ | 6.83 | 10.84 | 30.00
| 7 | 10 | 8.65 | 6.51 | 5.53 | 6.30 | 6.24 | 5.77 | 4.68 | 5.70 | 5.40 | 4.31 | 4.44 | 4.80 | 5.99 | 7.36 | 8.12 | 6.80 | 5.26 | 5.86 | 6.29 | 5.16 | 7.37 | 9 | 6.55 | 5.43 | 5.98 | 5.42 | 5.22 | 5.43 | 4.80 | 5.19 | 6.13 | 10.06 | 31.00
| 8 | 4.70 | 5.39 | 5.94 | 6.09 | 7.58 | 8.09 | 7.62 | 6.27 | 7.82 | 6.03 | 7.76 | 6.90 | 7.45 | 6.38 | 4.52 | 5.91 | 4.73 | 5.86 | 6.24 | ~ | 6.97 | 4.89 | 4.09 | 5.87 | 7.78 | 8.18 | 10 | 9 | 5.89 | 6.83 | 15 | 6.85 | 14.99 | 30.00
| 9 | 6.53 | 5.59 | 7.34 | 5.52 | 5.05 | 6.07 | 7.64 | 9 | 6.90 | 6.97 | 7.21 | 6.98 | 7.73 | 7.51 | 9 | 13 | 15 | 10 | 11 | 24 | 6.18 | 7.66 | 9 | 7.09 | 7.16 | 4.56 | 5.79 | 7.19 | 6.00 | 6.04 | ~ | 8.21 | 24.22 | 30.00
| 10 | 5.19 | 6.44 | 5.36 | 6.39 | 18 | 11 | 7.16 | 12 | 6.20 | 5.46 | 6.47 | 10 | 12 | 8.70 | 9 | 7.61 | 4.69 | 13 | 9 | 14 | ~ | 29 | 13 | 7.23 | 13 | 7.09 | 11 | 10 | 13 | 12 | 6.17 | 10.04 | 29.16 | 30.00
| 11 | 8.64 | 14 | 11 | 12 | 17 | 12 | 10 | 14 | 15 | 21 | 19 | 10 | 10 | 7.93 | 8.56 | 20 | 20 | 14 | 21 | 18 | 15 | 21 | 26 | 23 | 25 | 20 | 18 | 12 | 12 | 18 | ~ | 15.79 | 25.69 | 30.00
| 12 | 17 | 14 | 14 | 6.57 | 8.70 | 11 | 11 | 11 | 16 | 15 | 12 | 9 | 7.62 | 10 | 11 | 16 | 16 | 10 | 12 | 16 | 14 | 16 | 20 | 15 | 16 | 22 | 9 | 12 | 12 | 11 | 14 | 13.05 | 22.50 | 31.00
|
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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 2.2
| 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 | 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 | 19.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 20.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29
| 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 | 22.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 362 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 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 | 2.2
| 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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