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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | 8.04 | 9 | 14 | 17 | 22 | 14 | 11 | 12 | 17 | 23 | 16 | 26 | 17 | 20 | 19 | 16 | 18 | 30 | 15 | 8.44 | 12 | 11 | 6.10 | 12 | ~ | ~ | ~ | 15.54 | 29.82 | 24.00
| 3 | 6.47 | 4.40 | 4.85 | 4.16 | 13 | 10 | 8.95 | 13 | 8.51 | 7.26 | 7.14 | 6.51 | 5.65 | 9 | 6.55 | 6.61 | 10 | 7.76 | 6.12 | 10 | 8.56 | 6.63 | 6.77 | 8.91 | 5.83 | 12 | 7.19 | 8.70 | 8.45 | 11 | 13 | 8.18 | 13.44 | 31.00
| 4 | 19 | 7.44 | 12 | 46 | 30 | 4.68 | 10 | 70 | 17 | 8.21 | 74 | 74 | 50 | 14 | 2.73 | 25 | 30 | 8.83 | 26 | 11 | 75 | 201 | 23 | 37 | 18 | 23 | 20 | 4.64 | 4.46 | 6.56 | ~ | 31.72 | 201.09 | 30.00
| 5 | 5.46 | 4.20 | 4.12 | 7.66 | 16 | 20 | 22 | 15 | 6.61 | 2.59 | 5.96 | 2.43 | 9 | 1.26 | 4.28 | 1.89 | 4.20 | 5.46 | 6.33 | 4.42 | 11 | 2.76 | 1.59 | 2.22 | 5.33 | 3.65 | 15 | 7.03 | 13 | 12 | 13 | 7.60 | 21.61 | 31.00
| 6 | 15 | 5.49 | 13 | 17 | 11 | 9 | 8.92 | 9 | 10 | 6.97 | 15 | 6.99 | 10 | 13 | 10 | 3.42 | 4.97 | 27 | 21 | 13 | 12 | 11 | 13 | 15 | 12 | 9 | 11 | 19 | 10 | 23 | ~ | 12.23 | 26.96 | 30.00
| 7 | 19 | 12 | 6.15 | 2.48 | 2.24 | 5.45 | 5.10 | 6.68 | 8.93 | 5.59 | 3.16 | 4.62 | 2.28 | 2.60 | 4.56 | 12 | 12 | 5.71 | 3.81 | 12 | 14 | 7.22 | 6.80 | 12 | 14 | 7.47 | 10 | 21 | 4.41 | 12 | 16 | 8.42 | 20.63 | 31.00
| 8 | 10 | 4.01 | 7.01 | 6.66 | 3.83 | 5.44 | 2.19 | 3.04 | 4.69 | 6.12 | 8.90 | 21 | 6.23 | 5.57 | 5.63 | 5.10 | 10 | 5.18 | 7.39 | 7.61 | 12 | 9 | 7.47 | 3.96 | 11 | 8.39 | 13 | 19 | 10 | 5.29 | 3.42 | 7.72 | 21.37 | 31.00
| 9 | 8.69 | 15 | 3.35 | 4.64 | 30 | 16 | 20 | 4.18 | 2.36 | 3.18 | 7.08 | 5.40 | 3.00 | 3.80 | 6.98 | 8.53 | 17 | 8.31 | 4.07 | 4.87 | 5.01 | 3.51 | 4.79 | 9 | 15 | 14 | 11 | 8.33 | 3.82 | 5.89 | ~ | 8.53 | 29.90 | 30.00
| 10 | 5.26 | 3.56 | 3.47 | 5.09 | 4.05 | 11 | 6.27 | 10 | 11 | 9 | 10 | 8.18 | 8.66 | 3.70 | 3.75 | 14 | 5.00 | 4.80 | 5.66 | 5.29 | 4.16 | 5.82 | 7.00 | 6.59 | 3.51 | 4.29 | 5.63 | 3.97 | 7.30 | 5.39 | 10 | 6.48 | 13.72 | 31.00
| 11 | 20 | 10 | 9 | 7.68 | 12 | 4.47 | 3.90 | 5.44 | 12 | 11 | 5.81 | 11 | 6.68 | 11 | 13 | 12 | 11 | 11 | 13 | 14 | 10 | 8.85 | 23 | 22 | 13 | 11 | 7.13 | 8.86 | 9 | 10 | ~ | 10.90 | 23.32 | 30.00
| 12 | 9 | 6.34 | 6.72 | 6.38 | 7.74 | 13 | 18 | 16 | 26 | 25 | 14 | 14 | 24 | 32 | 29 | 16 | 16 | 19 | 10 | 11 | 7.41 | 11 | 18 | 11 | 6.55 | 7.68 | 7.34 | 4.79 | 5.77 | 11 | ~ | 13.63 | 32.03 | 30.00
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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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 551
| 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 | 22.2
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 91
| 6 | 1 | 1 | 0 | 0 | 0 | 0 | 201
| REL. | 93.4 | 5.4 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4
| ID | 93 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 5.9
| 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 | 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 | 14.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 323 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 329
| 6 | 1 | 1 | 0 | 0 | 0 | 0 | 201 | REL. | 98.1 | 1.5 | 0.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.8 | 0.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4
| ID | 98 | 1 | 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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