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 | 28 | 29 | 13 | 22 | 24 | 7.01 | 5.95 | 11 | 11 | 24 | 11 | 13 | 17 | 24 | 31 | 27 | 22 | 17 | 33 | 18 | 18 | 22 | 24 | 21 | 21 | 13 | 10 | 3.50 | 12 | 14 | 10 | 17.92 | 32.65 | 31.00
| 2 | 10 | 13 | 31 | 10 | 10 | 14 | 33 | 30 | 8.41 | 11 | 13 | 18 | 7.84 | 11 | 7.17 | 26 | 12 | 12 | 12 | 11 | 21 | 17 | 11 | 7.27 | 2.99 | 9 | 25 | 26 | ~ | ~ | ~ | 14.96 | 33.21 | 28.00
| 3 | 16 | 19 | 18 | 12 | 13 | 22 | 42 | 22 | 12 | 8.19 | 5.11 | 5.07 | 5.06 | 6.92 | 10 | 20 | 21 | 7.31 | 17 | 15 | 20 | 21 | 18 | 9 | 14 | 12 | 13 | 21 | 21 | 9 | 14 | 15.15 | 42.17 | 31.00
| 4 | 24 | 20 | 15 | 15 | 11 | 7.88 | 5.73 | 9 | 15 | 12 | 16 | 19 | 10 | 7.01 | 5.78 | 3.44 | 7.02 | 7.39 | 5.24 | 12 | 12 | 8.70 | 11 | 14 | 13 | 4.70 | 7.78 | 5.29 | 15 | 18 | ~ | 11.17 | 23.84 | 30.00
| 5 | 10 | 8.24 | 7.93 | 11 | 7.23 | 2.97 | 6.15 | 7.46 | 11 | 4.19 | 6.58 | 7.14 | 14 | 6.37 | 7.06 | 6.78 | 5.40 | 8.87 | 5.31 | 5.07 | 5.37 | 7.93 | 18 | 7.93 | 5.59 | 7.32 | 6.63 | 7.34 | 13 | 6.18 | 17 | 8.10 | 17.99 | 31.00
| 6 | 5.99 | 9 | 7.61 | 10 | 6.47 | 8.73 | 4.59 | 4.71 | 10 | 7.36 | 5.12 | 8.30 | 16 | 15 | 11 | 5.25 | 4.06 | 11 | 7.78 | 6.25 | 6.56 | 10 | 6.60 | 3.80 | 6.35 | 8.18 | 20 | 5.10 | 6.62 | 7.56 | ~ | 8.20 | 20.32 | 30.00
| 7 | 3.87 | 3.45 | 8.47 | 13 | 10 | 7.99 | 7.21 | 2.78 | 3.79 | 5.72 | 2.69 | 3.03 | 4.01 | 7.69 | 3.39 | 3.70 | 5.08 | 8.55 | 8.48 | 6.39 | 3.25 | 2.78 | 1.78 | 4.41 | 5.26 | 4.99 | 4.93 | 12 | 6.02 | 4.85 | 7.81 | 5.72 | 13.28 | 31.00
| 8 | 16 | 23 | 15 | 10 | 6.46 | 10 | 7.23 | 4.86 | 5.61 | 5.90 | 3.82 | 5.74 | 7.84 | 16 | 18 | 14 | 8.20 | 17 | 11 | 8.48 | 8.25 | 10 | 17 | 20 | 11 | 15 | 12 | 7.80 | 16 | 23 | 20 | 12.04 | 23.44 | 31.00
| 9 | 13 | 8.24 | 8.97 | 5.31 | 7.82 | 5.86 | 7.98 | 7.98 | 8.27 | 16 | 8.80 | 10 | 8.01 | 5.05 | 5.03 | 5.99 | 8.81 | 13 | 19 | 8.54 | 5.83 | 4.86 | 16 | 11 | 8.18 | 7.95 | 8.46 | 11 | 21 | 8.49 | ~ | 9.42 | 20.62 | 30.00
| 10 | 7.04 | 5.65 | 4.50 | 5.45 | 22 | 13 | 21 | 15 | 7.82 | 6.76 | 7.93 | 14 | 21 | 29 | 18 | 14 | 17 | 25 | 18 | 21 | 7.62 | 9 | 19 | 16 | 10 | 18 | 10 | 3.14 | 6.63 | 5.29 | 12 | 13.27 | 28.94 | 31.00
| 11 | 17 | 10 | 13 | 16 | 11 | 11 | 8.47 | 8.75 | 11 | 8.25 | 5.31 | 6.23 | 9 | 14 | 16 | 17 | 9 | 6.52 | 14 | 12 | 15 | 24 | 19 | 10 | 12 | 13 | 21 | 11 | 11 | 24 | ~ | 12.71 | 24.19 | 30.00
| 12 | 35 | 28 | 23 | 18 | 16 | 23 | 13 | 25 | 23 | 20 | 30 | 17 | 13 | 11 | 24 | 11 | 14 | 23 | 47 | 12 | 35 | 16 | 7.35 | 11 | 32 | 9 | 6.76 | 25 | 8.80 | 19 | 12 | 19.59 | 46.74 | 31.00
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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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| 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 | 7.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 1.4
| 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 | 23
| 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 | 30.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 361 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | REL. | 98.9 | 1.0 | 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 | 19.12
| 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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