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 | 10 | 10 | 11 | 20 | 10 | 21 | 7.66 | 14 | 10 | 8.61 | 10 | 15 | 22 | ~ | 16 | 15 | 8.95 | 7.70 | 10 | 18 | 17 | 16 | 15 | 24 | 23 | 29 | 21 | 24 | 32 | 20 | 13 | 15.95 | 31.95 | 30.00
| 2 | 8.25 | 14 | 22 | 11 | 19 | 17 | 14 | 11 | 11 | 17 | 20 | 18 | 14 | 15 | 8.38 | 5.21 | ~ | 11 | 18 | 16 | 14 | 19 | 21 | 20 | 23 | 13 | 14 | 7.90 | ~ | ~ | ~ | 14.84 | 23.41 | 27.00
| 3 | 7.07 | 9 | 8.14 | 7.73 | 6.20 | 8.13 | 5.44 | 7.47 | 10 | 7.76 | 8.78 | 10 | 11 | 10 | 6.67 | 13 | 14 | 13 | 10 | 8.70 | 7.86 | 4.87 | 12 | 8.77 | 10 | 10 | 14 | 19 | 10 | 10 | 11 | 9.65 | 19.43 | 31.00
| 4 | 15 | 10 | 8.20 | 8.73 | 5.80 | 7.33 | 10 | 21 | 8.45 | 9 | 9 | 15 | 7.50 | 11 | 15 | 8.50 | 9 | 13 | 10 | 9 | 11 | 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10.50 | 20.98 | 22.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.85 | 11 | 7.84 | 16 | 7.97 | 8.75 | 8.39 | 11 | 11 | 12 | 7.20 | 8.82 | 7.08 | 8.13 | 7.62 | 8.34 | 8.56 | 6.30 | 6.73 | 5.32 | 8.75 | 16.03 | 20.00
| 6 | 5.30 | 6.84 | 7.14 | 7.74 | 7.28 | 7.35 | 6.50 | 6.80 | 7.20 | 6.37 | 5.95 | 6.63 | 6.16 | 4.17 | 5.10 | 5.18 | 7.25 | 6.13 | 8.14 | 8.47 | 7.18 | 9 | 8.23 | 8.39 | 8.96 | 9 | 5.18 | 5.64 | 5.45 | 6.63 | ~ | 6.85 | 9.01 | 30.00
| 7 | 8.48 | 8.12 | 7.28 | 6.45 | 6.70 | 7.24 | 7.30 | 4.83 | 6.29 | 7.57 | 4.82 | 4.96 | 3.87 | 5.05 | 5.31 | 4.76 | 4.34 | 3.60 | 4.32 | 5.40 | 7.53 | 8.72 | 6.05 | 7.67 | 7.50 | 7.24 | 6.18 | 7.05 | 6.70 | 5.02 | 5.16 | 6.18 | 8.72 | 31.00
| 8 | 5.40 | 5.66 | 12 | 8.43 | 10 | 7.11 | 7.44 | 6.50 | 7.31 | 7.61 | 7.37 | 7.27 | 11 | 11 | 8.26 | 10 | 8.71 | 11 | 11 | 10 | 8.46 | 5.61 | 4.84 | 7.76 | 7.59 | 7.82 | 7.73 | 6.56 | 5.77 | 6.61 | 12 | 8.17 | 11.72 | 31.00
| 9 | 8.48 | 7.54 | 7.97 | 7.12 | 7.21 | 5.31 | 5.73 | 7.17 | 6.84 | 7.16 | 8.57 | 6.03 | 4.80 | 5.07 | 7.29 | 6.01 | 7.82 | 11 | 8.42 | 8.13 | 8.85 | 10 | 12 | 12 | 11 | 10 | 7.71 | 8.75 | 10 | 11 | ~ | 8.19 | 12.45 | 30.00
| 10 | 15 | 17 | 19 | 8.74 | 19 | 15 | 12 | 18 | 11 | 7.07 | 4.13 | ~ | 8.09 | 7.28 | ~ | ~ | ~ | ~ | ~ | 11 | 10 | 8.13 | 12 | 6.67 | 4.17 | 6.25 | 5.57 | 4.99 | 5.36 | 5.53 | 4.66 | 9.82 | 18.88 | 25.00
| 11 | 4.22 | 7.04 | 5.47 | 7.42 | 8.99 | 10 | 8.53 | 9 | 15 | 11 | 10 | 10 | 14 | 13 | 13 | 22 | 12 | 13 | 24 | 11 | 17 | 15 | 13 | 19 | 23 | 37 | 28 | 21 | 19 | 31 | ~ | 15.14 | 37.10 | 30.00
| 12 | 14 | 22 | 18 | 25 | 14 | 6.66 | 8.72 | 14 | 17 | 30 | 26 | 30 | 8.10 | 12 | 11 | 11 | 10 | 11 | 8.23 | 7.84 | 7.45 | 15 | 16 | 16 | 12 | 7.90 | 8.48 | 17 | 19 | 11 | 11 | 14.26 | 30.27 | 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. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| 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 | 29.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21
| 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 | 8.4
| 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 | 12
| 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 | 23.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| REL | 98.8 | 1.1 | 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 | 26.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 337 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 338
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| 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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