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 | 7.84 | 6.54 | 7.73 | 9 | 8.89 | 10 | 11 | 12 | 14 | 8.19 | 10 | 20 | 18 | 15 | 11 | 8.80 | 10 | 7.16 | ~ | ~ | ~ | 23 | 16 | 17 | 16 | 11 | 15 | 11 | 4.82 | 5.92 | 5.93 | 11.42 | 22.74 | 28.00
| 2 | 11 | 12 | 36 | ~ | 4.95 | 5.66 | 8.55 | 14 | 8.19 | 10 | 9 | 7.28 | 9 | 11 | 17 | 15 | 9 | 11 | 20 | 13 | ~ | ~ | 9 | 12 | 15 | 24 | 12 | 15 | ~ | ~ | ~ | 12.78 | 35.87 | 25.00
| 3 | 9 | 10 | 8.89 | 7.13 | 10 | 7.41 | 6.25 | 12 | 11 | 10 | 8.03 | 5.55 | 8.46 | 5.78 | 12 | 8.73 | 10 | 15 | 15 | 7.86 | 10 | 13 | 12 | 10 | 8.77 | 8.16 | 6.52 | 7.36 | 7.71 | 12 | 15 | 9.68 | 15.35 | 31.00
| 4 | 17 | 17 | 15 | 19 | 17 | 12 | 8.48 | 6.18 | 8.99 | 14 | 12 | 10 | 9 | 7.05 | 8.16 | 11 | 7.43 | 8.91 | 4.80 | 7.71 | 10 | 7.51 | 5.47 | 6.57 | 5.09 | 5.90 | 5.84 | 5.42 | 7.41 | 8.36 | ~ | 9.61 | 19.25 | 30.00
| 5 | 11 | 4.34 | 7.29 | 7.72 | 6.01 | 6.00 | 7.45 | 7.55 | 7.31 | 7.88 | 6.86 | 6.10 | 7.40 | 9 | 5.48 | 3.70 | 7.02 | 9 | 5.81 | 6.79 | 4.57 | 5.57 | 4.73 | ~ | 8.53 | 10 | 9 | 8.20 | 6.18 | ~ | 5.71 | 7.02 | 10.99 | 29.00
| 6 | 4.78 | 6.13 | 5.22 | 7.81 | 4.58 | 5.79 | 4.58 | ~ | 3.97 | 5.22 | 5.74 | 4.91 | 6.60 | 9 | 3.66 | 4.25 | 3.96 | ~ | ~ | ~ | 2.80 | 3.63 | 4.01 | ~ | 5.53 | 5.89 | 4.93 | 6.90 | 4.08 | 5.85 | ~ | 5.20 | 9.22 | 25.00
| 7 | 5.74 | 7.08 | 5.67 | 4.60 | 4.64 | ~ | 4.77 | 3.68 | 6.36 | 5.57 | 5.70 | 3.81 | 5.08 | 5.61 | 5.57 | 6.38 | 6.32 | 5.22 | 5.65 | 6.22 | 6.82 | 6.54 | 7.17 | 4.60 | 3.99 | 6.35 | 5.90 | 5.60 | 5.23 | 5.04 | 5.29 | 5.54 | 7.17 | 30.00
| 8 | 4.55 | 5.48 | 5.27 | 5.43 | 10 | 8.31 | 6.51 | 5.73 | 4.91 | 7.29 | 6.63 | 4.97 | 5.20 | 5.73 | 4.71 | 7.06 | 6.94 | 6.27 | 5.56 | 7.13 | 5.79 | 3.16 | 3.10 | ~ | ~ | ~ | 7.15 | 6.41 | 4.38 | 4.36 | ~ | 5.84 | 9.77 | 27.00
| 9 | 4.10 | 6.07 | ~ | ~ | ~ | ~ | 7.17 | 7.18 | 7.21 | 7.13 | 7.74 | 6.31 | 8.13 | 9 | 10 | 10 | 12 | 8.78 | 6.64 | 6.78 | 8.70 | 6.32 | 6.76 | 9 | 5.22 | 4.91 | 5.69 | 8.70 | 7.19 | 6.83 | ~ | 7.46 | 11.86 | 26.00
| 10 | 6.89 | 4.91 | 4.10 | 6.31 | 8.31 | 10 | 8.75 | 16 | 9 | 7.02 | 13 | 8.24 | 10 | 12 | 8.18 | 12 | ~ | ~ | 13 | 15 | 8.53 | 7.45 | 7.66 | 5.34 | 8.06 | 11 | 14 | 12 | 8.36 | 9 | 9 | 9.40 | 15.98 | 29.00
| 11 | 6.61 | 8.32 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 8.89 | 3.74 | 9 | 26 | 19 | 13 | 13 | 10 | 15 | 16 | 8.84 | 39 | 17 | 17 | 10 | 9 | 14 | ~ | 13.88 | 39.13 | 20.00
| 12 | 20 | 15 | 11 | 9 | 7.71 | 10 | 11 | 12 | 12 | 15 | 11 | 7.63 | 10 | 10 | 16 | 17 | 12 | 12 | 9 | 13 | 8.50 | 4.55 | 7.78 | 6.43 | 8.44 | 9 | 12 | 12 | 18 | 17 | 12 | 11.54 | 20.47 | 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. | 83 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 3.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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 | 4.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 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 | 17.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| REL | 98.7 | 1.2 | 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 | 25.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 329 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 331
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | REL. | 99.3 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| 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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