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 | 11 | 20 | 13 | 17 | 8.50 | 5.95 | 7.22 | 19 | 15 | 14 | 19 | 25 | 9 | 11 | 16 | 21 | 13 | 14 | 18 | 15 | 20 | 18 | 18 | 20 | 18 | 9 | 5.28 | 8.31 | 18 | 16 | 14 | 14.71 | 24.63 | 31.00
| 2 | 14 | 14 | 18 | 8.57 | 6.97 | 13 | 19 | 18 | 13 | 11 | 17 | 28 | 13 | 24 | 30 | 32 | 20 | 6.89 | 14 | 10 | 19 | 10 | 6.09 | 11 | 11 | 16 | 12 | 16 | ~ | ~ | ~ | 15.45 | 31.71 | 28.00
| 3 | 16 | 13 | 20 | 7.07 | 13 | 10 | 15 | 17 | 12 | 6.45 | 3.97 | 5.59 | 5.58 | 8.87 | 12 | 17 | 20 | 3.82 | 6.65 | 9 | 17 | 19 | 15 | 8.12 | 6.90 | 11 | 8.37 | 10 | 12 | 20 | 13 | 11.66 | 20.38 | 31.00
| 4 | 12 | 8.03 | 16 | 10 | 8.89 | 7.84 | 7.56 | 8.66 | 7.46 | 10 | 12 | 6.52 | 5.38 | 6.21 | 6.40 | 6.72 | 10 | 10 | 8.57 | 15 | 7.64 | 14 | 14 | 10 | 7.64 | 6.43 | 8.23 | 5.42 | 6.26 | 7.88 | ~ | 9.04 | 16.10 | 30.00
| 5 | 8.06 | 10 | 10 | 17 | 8.75 | 7.10 | 3.05 | 2.99 | 1.74 | 6.93 | 7.83 | 5.40 | 4.19 | 7.63 | 6.29 | 6.14 | 6.10 | 10 | 10 | 8.48 | 11 | 8.89 | 7.41 | 8.66 | 7.86 | 8.08 | 10 | 12 | 8.46 | 7.07 | 8.32 | 7.94 | 16.95 | 31.00
| 6 | 7.75 | 5.64 | 3.57 | 7.03 | 8.32 | 11 | 7.40 | 8.16 | 5.69 | 6.20 | 8.22 | 8.65 | 9.00 | 11 | 6.89 | 5.61 | 5.55 | 8.65 | 8.15 | 8.67 | 11 | 12 | 6.12 | 7.82 | 8.36 | 9 | 10 | 12 | 10 | 7.52 | ~ | 8.16 | 11.91 | 30.00
| 7 | 8.53 | 6.64 | 6.76 | 6.28 | 5.07 | 5.33 | 7.13 | 6.32 | 8.19 | 6.71 | 8.85 | 5.45 | 5.26 | 5.68 | 7.34 | 9 | 8.50 | 5.98 | 8.70 | 8.94 | 7.02 | 5.74 | 8.67 | 8.31 | 8.13 | 10 | 7.77 | 5.77 | 10 | 8.24 | 9 | 7.41 | 9.94 | 31.00
| 8 | 7.90 | 8.05 | 8.71 | 7.62 | 5.71 | 6.38 | 5.54 | 5.19 | 6.26 | 13 | 7.66 | 7.64 | 13 | 8.24 | 7.19 | 11 | ~ | ~ | ~ | ~ | 12 | 11 | 8.18 | 13 | 10 | 8.88 | 13 | 7.05 | 7.60 | 6.66 | 18 | 9.05 | 18.36 | 27.00
| 9 | 15 | 8.69 | 7.68 | 11 | 12 | 11 | 13 | 4.65 | 4.72 | 9 | 9 | 8.01 | 7.14 | 7.14 | 7.05 | 5.51 | 3.28 | 2.36 | 1.85 | 1.18 | 6.29 | 6.50 | 8.17 | 11 | 7.01 | 12 | 13 | 7.93 | 8.27 | 7.81 | ~ | 7.96 | 15.34 | 30.00
| 10 | 8.85 | 8.71 | 8.08 | 7.65 | 11 | 12 | 15 | 10 | 8.15 | 9 | 11 | 15 | 20 | 12 | 20 | 17 | 13 | 10 | 12 | 7.18 | 7.50 | 12 | 18 | 17 | 10 | 10 | 16 | 11 | 12 | 15 | 13 | 12.12 | 19.94 | 31.00
| 11 | 7.63 | 12 | 12 | 13 | 12 | 14 | 10 | 6.71 | 8.56 | 7.31 | 24 | 26 | 13 | 15 | 21 | 20 | 20 | 19 | 13 | 19 | 29 | 12 | 12 | 18 | 22 | 22 | 17 | 16 | 14 | 13 | ~ | 15.53 | 28.86 | 30.00
| 12 | 7.65 | 7.79 | 11 | 19 | 11 | 18 | 18 | 14 | 13 | 22 | 28 | 16 | 23 | 22 | 22 | 10 | 14 | 17 | 30 | 10 | 15 | 10 | 8.78 | 8.68 | 6.04 | 7.57 | 8.64 | 7.91 | ~ | ~ | ~ | 14.47 | 30.16 | 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- 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 | 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 | 16.2
| 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 | 17
| 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 | 4.5
| 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 | 18
| 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 | 31.8
| 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 | 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 | 19.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 358 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 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 | 16.2
| 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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