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 | 1.07 | 31 | 33 | 24 | 33 | 8.23 | 8.72 | 6.33 | 5.47 | 1.32 | 0.93 | 0.93 | 0.93 | 2.93 | 12 | 17 | 2.54 | 1.38 | 4.58 | 2.64 | 1.09 | 2.85 | 0.93 | 6.31 | 1.53 | 0.93 | 0.95 | 9 | 6.06 | 14 | 0.95 | 7.81 | 32.98 | 31.00
| 2 | 0.93 | 5.05 | 7.32 | 0.95 | 1.50 | 2.72 | 6.33 | 3.03 | 2.93 | 9 | 14 | 9 | 8.15 | 4.25 | 3.77 | 14 | 2.12 | 1.01 | 9 | 2.13 | 3.75 | 4.54 | 2.04 | 6.45 | 1.79 | 10 | 22 | 19 | ~ | ~ | ~ | 6.32 | 21.99 | 28.00
| 3 | 22 | 36 | 32 | 22 | 15 | 25 | 28 | 6.20 | 2.93 | 1.01 | 2.31 | 6.09 | 10 | 27 | 2.77 | 3.47 | 2.56 | 3.59 | 4.56 | 6.95 | 2.06 | 1.29 | ~ | ~ | ~ | 4.74 | 11 | 4.50 | 2.14 | 4.47 | 6.85 | 10.61 | 36.13 | 28.00
| 4 | 15 | 6.34 | 4.35 | 26 | 8.62 | 2.06 | 16 | 36 | 2.55 | 5.67 | 21 | 13 | 4.29 | 3.81 | 5.47 | 5.82 | 4.39 | 4.23 | 85 | 55 | 36 | 28 | 49 | 40 | 28 | 50 | 21 | 15 | 18 | 23 | ~ | 21.07 | 85.22 | 30.00
| 5 | ~ | ~ | ~ | 3.07 | 2.93 | 6.06 | 2.74 | 1.82 | 1.75 | 1.63 | 1.23 | ~ | 2.31 | ~ | 1.01 | 1.18 | 1.36 | 1.90 | 1.46 | 2.04 | 2.72 | 1.63 | 1.90 | 2.15 | 1.96 | 3.18 | 3.45 | 4.00 | 2.54 | 1.76 | 1.78 | 2.29 | 6.06 | 26.00
| 6 | 3.45 | 2.80 | 4.70 | 4.64 | 4.54 | 3.79 | 2.65 | 1.26 | 3.42 | 3.20 | 1.18 | 1.38 | 1.28 | 3.39 | 3.24 | 5.38 | 3.61 | 4.43 | 4.66 | 2.85 | 2.69 | 2.64 | 3.59 | 5.32 | 1.34 | 2.52 | 2.04 | 2.62 | 2.25 | 3.53 | ~ | 3.15 | 5.38 | 30.00
| 7 | 3.03 | 2.06 | 3.38 | 2.97 | 1.67 | 3.26 | 2.70 | 1.71 | 3.96 | 2.99 | 3.69 | 5.90 | 3.81 | 2.97 | 4.17 | 3.05 | 3.01 | 3.82 | ~ | ~ | 2.90 | ~ | 54 | 31 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.95 | 53.52 | 21.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 12 | 13 | 19 | 15 | 8.27 | 6.31 | 11 | 8.15 | 5.05 | 6.85 | 7.96 | 7.05 | 9.96 | 18.79 | 12.00
| 11 | 2.58 | 3.79 | 3.90 | 4.19 | 6.35 | 4.17 | 2.76 | 1.24 | 4.68 | 6.21 | 2.19 | 1.42 | 1.13 | 3.38 | 5.22 | 3.86 | 4.47 | 1.92 | 2.54 | 1.61 | 0.99 | 0.93 | 2.21 | 0.93 | 1.36 | 19 | 10 | 2.41 | 1.55 | 0.95 | ~ | 3.57 | 18.69 | 30.00
| 12 | 0.93 | 0.93 | 5.20 | 11 | 10 | 2.27 | 5.36 | 4.27 | 0.93 | 0.93 | 0.93 | 10 | 8.75 | 6.81 | 3.90 | 6.09 | 1.03 | 12 | 40 | 5.57 | 2.21 | 5.96 | 1.79 | 18 | 31 | 19 | 3.44 | 2.50 | 1.16 | 5.34 | ~ | 7.54 | 39.83 | 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. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 2.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 212
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL. | 95.2 | 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.7
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| 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. | 263 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 266
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 98.8 | 1.1 | 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 | 19.4
| 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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