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 | 13 | 16 | 24 | 19 | 28 | 29 | 28 | 17 | 9 | 15 | 13 | 15 | 16 | 13 | 11 | 27 | 20 | 31 | 22 | 23 | 16 | 19 | 24 | 15 | 19 | 20 | 25 | 17 | 7.39 | 7.64 | 14 | 18.50 | 31.24 | 31.00
| 2 | 17 | 28 | 29 | 15 | 6.57 | 5.53 | 7.14 | 9 | 18 | 15 | 12 | 12 | 12 | 13 | 19 | 23 | 8.56 | 10 | 17 | 10 | 10 | 7.34 | 7.91 | 9 | 11 | 22 | 25 | 18 | ~ | ~ | ~ | 14.14 | 29.05 | 28.00
| 3 | 12 | 9 | 13 | 8.07 | 11 | 11 | 9 | 10 | 30 | 21 | 11 | 14 | 21 | 16 | 18 | 14 | 14 | 17 | 15 | 8.86 | 12 | 16 | 11 | 16 | 11 | 9 | 9 | 13 | 15 | 17 | 17 | 13.89 | 29.56 | 31.00
| 4 | 16 | 14 | 11 | 11 | 10 | 12 | 8.91 | 10 | 11 | 12 | 12 | 13 | 10 | 10 | 11 | 18 | 9 | 10 | 11 | 14 | 14 | 13 | 15 | 13 | 13 | ~ | 14 | 11 | 10 | 12 | ~ | 12.00 | 17.71 | 29.00
| 5 | ~ | ~ | 11 | 13 | 10 | 10 | 10 | 10 | ~ | ~ | 8.62 | 9 | 9 | 10 | 7.95 | 7.50 | 9 | 11 | 7.61 | 8.44 | 8.87 | 8.28 | 8.15 | 9 | 10 | 10 | 11 | 10 | 10 | 8.13 | 7.75 | 9.48 | 12.92 | 27.00
| 6 | 9 | 9 | 7.35 | 7.84 | 7.41 | 7.29 | 8.73 | 7.64 | 11 | 11 | 9 | 7.45 | 6.97 | 9 | 7.05 | 8.60 | 7.65 | 8.30 | 6.66 | 6.21 | ~ | ~ | 6.14 | 6.51 | 7.93 | 7.07 | 7.43 | 6.88 | 7.54 | 7.24 | ~ | 7.88 | 10.99 | 28.00
| 7 | 6.69 | 7.62 | 7.85 | 6.45 | 6.01 | 6.85 | 6.31 | 7.10 | 10 | 6.43 | 5.89 | 6.47 | 7.35 | 5.59 | 5.18 | 6.57 | 7.18 | 7.60 | 7.98 | 8.42 | 8.01 | 8.75 | 9 | 7.16 | 8.50 | 8.44 | 7.51 | 7.66 | 8.42 | 8.08 | 7.27 | 7.36 | 9.77 | 31.00
| 8 | 6.88 | 9 | 8.03 | 10 | 11 | 12 | 10 | 10 | 10 | 10 | 8.85 | 9 | 8.34 | 8.80 | 8.11 | 13 | 8.86 | 10 | 8.24 | 10 | 7.55 | 6.08 | 8.30 | 9 | 10 | 9 | 12 | 10 | 11 | 11 | 10 | 9.52 | 13.29 | 31.00
| 9 | 8.05 | 11 | 13 | 10 | 9 | 8.50 | 10 | 11 | 10 | 10 | 10 | 9 | 11 | 11 | 13 | 15 | 18 | 12 | 8.90 | 8.82 | 12 | 14 | 14 | 16 | 13 | 10 | 10 | 11 | 11 | 8.68 | ~ | 11.18 | 18.43 | 30.00
| 10 | 7.14 | 7.48 | 6.58 | 8.23 | 11 | 10 | 10 | 13 | 8.90 | ~ | ~ | 13 | 12 | 11 | 10 | 7.66 | 7.04 | 12 | 11 | 13 | 11 | 13 | 11 | 9 | 13 | 16 | 11 | 16 | 18 | 14 | 11 | 11.04 | 17.74 | 29.00
| 11 | 12 | 23 | 19 | 22 | 18 | 15 | 10 | 13 | ~ | 10 | 24 | 25 | 10 | 9 | 11 | 15 | 19 | 15 | 20 | 12 | 21 | 17 | 17 | 18 | 30 | 32 | 22 | 19 | 14 | 21 | ~ | 17.65 | 32.22 | 29.00
| 12 | 27 | 10 | 13 | 6.30 | 6.47 | 12 | 16 | 13 | 20 | 21 | 20 | 11 | 8.57 | 15 | 13 | 12 | 24 | 28 | 12 | 14 | 18 | 39 | 16 | 10 | 14 | 13 | 10 | 11 | 12 | 9 | ~ | 15.12 | 38.62 | 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- 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 | 31
| 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 | 18.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 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 | 16.4
| 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 | 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 | 17.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 22.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 353 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| 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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