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 | 14 | 13 | 16 | 15 | 12 | 15 | 17 | 25 | 15 | 14 | 16 | 14 | 13 | 8.69 | 11 | 15 | 13 | 13 | 11 | 13 | 16 | 12 | 13 | 10 | 11 | 15 | 12 | 11 | 16 | 15 | 16 | 13.84 | 24.89 | 31.00
| 2 | 13 | 12 | 16 | 12 | 12 | 15 | 12 | 7.34 | 15 | 16 | 10 | 14 | 13 | 11 | 16 | 21 | 31 | 11 | 14 | 13 | 15 | 10 | 8.23 | 8.54 | 11 | 11 | 16 | 11 | ~ | ~ | ~ | 13.35 | 31.32 | 28.00
| 3 | 12 | 14 | 14 | 15 | 14 | 14 | 11 | 8.62 | 15 | 22 | 12 | 12 | 13 | 9 | 10 | 13 | 12 | 11 | 11 | 8.93 | 11 | 12 | 17 | 13 | 8.57 | 20 | 8.05 | 10 | 11 | 9 | 18 | 12.66 | 22.35 | 31.00
| 4 | 11 | 15 | 13 | 12 | 13 | 11 | 10 | 9 | 13 | 11 | 16 | 12 | 10 | 6.59 | 8.57 | 13 | 8.67 | 10 | 8.69 | 11 | 16 | 7.80 | 11 | 12 | 9 | 8.03 | 7.90 | 8.20 | 7.71 | 7.46 | ~ | 10.62 | 16.06 | 30.00
| 5 | 7.30 | 8.48 | 8.85 | 10 | 8.16 | 13 | 14 | 12 | 6.05 | 10 | 10 | 8.34 | 8.96 | 8.18 | 8.08 | 7.72 | 9 | 11 | 9 | 7.66 | 9 | 6.74 | 8.12 | 8.68 | 8.56 | 8.20 | 10 | 10 | 9 | 6.60 | 9 | 9.06 | 14.05 | 31.00
| 6 | 7.73 | 7.66 | 6.28 | 8.37 | 6.75 | 8.22 | 12 | 8.37 | 6.52 | 8.81 | 7.53 | 7.56 | 9 | 9 | 9 | 8.90 | 6.23 | 6.93 | 6.82 | 7.85 | 8.36 | 8.12 | 6.74 | 6.07 | 5.96 | 7.33 | 6.72 | 11 | 8.41 | 7.50 | ~ | 7.89 | 12.18 | 30.00
| 7 | 7.21 | 8.66 | 10 | 9 | 8.31 | 8.13 | 6.78 | 6.37 | 6.86 | 8.27 | 6.86 | 8.12 | 7.63 | 10 | 9 | 9 | 11 | 9 | 10 | 7.87 | 6.48 | 8.73 | 12 | 8.84 | 7.48 | 7.06 | 7.54 | 6.96 | 7.17 | 6.85 | 6.82 | 8.23 | 11.72 | 31.00
| 8 | 8.03 | 8.84 | 8.98 | 8.25 | 6.99 | 7.32 | 8.74 | 7.16 | 6.50 | 6.93 | 6.64 | 6.86 | 7.93 | 7.82 | 10 | 8.63 | 8.58 | 8.48 | 8.16 | 7.62 | 9 | 10 | 9 | 7.91 | 7.97 | 8.60 | 8.05 | 7.38 | 8.02 | 10 | 11 | 8.26 | 10.69 | 31.00
| 9 | 8.71 | 6.43 | 10 | 8.69 | 7.75 | 7.83 | 11 | 6.60 | 5.14 | 7.37 | 8.56 | 8.44 | 9 | 8.97 | 8.16 | 7.58 | 6.76 | 9 | 8.27 | 8.26 | 8.68 | 7.86 | 10 | 12 | 11 | 14 | 11 | 10 | 9 | 8.62 | ~ | 8.82 | 13.72 | 30.00
| 10 | 10 | 11 | 11 | 10 | 12 | 11 | 8.00 | 10 | 10 | 14 | 13 | 8.35 | 11 | 13 | 14 | 16 | 17 | 15 | 14 | 15 | 10 | 12 | 13 | 19 | 18 | 16 | 13 | 15 | 14 | 12 | 13 | 12.87 | 19.36 | 31.00
| 11 | 10 | 9 | 11 | 13 | 16 | 18 | 11 | 13 | 9 | 11 | 14 | 17 | 15 | 14 | 14 | 21 | 15 | 14 | 18 | 14 | 19 | 15 | 12 | 10 | 7.27 | 16 | 12 | 21 | 22 | 8.97 | ~ | 14.05 | 21.73 | 30.00
| 12 | 9 | 17 | 34 | 18 | 19 | 34 | 20 | 11 | 11 | 31 | 46 | 21 | 19 | 42 | 30 | 13 | 19 | 26 | 17 | 12 | 16 | 13 | 7.86 | 12 | 13 | 15 | 14 | 15 | 11 | 10 | 10 | 19.01 | 46.29 | 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 | 31
| 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 | 17.2
| 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 | 16
| 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 | 21.4
| 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 | 14
| 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 | 26.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 361 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 98 | 1 | 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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