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 | 25 | 17 | 36 | 32 | 23 | 24 | 17 | 14 | 21 | 21 | 22 | 19 | 19 | 25 | 46 | 43 | 36 | 36 | 33 | 17 | 18 | 21 | 17 | 16 | 27 | 27 | 19 | 19 | 18 | 11 | 8.92 | 23.47 | 46.28 | 31.00
| 2 | 8.42 | 10 | 17 | 26 | 25 | 32 | 31 | 27 | 22 | 7.77 | 16 | 34 | 16 | 12 | 26 | 31 | 15 | 6.24 | 11 | 10 | 8.81 | 5.41 | 7.19 | 9 | 13 | 19 | 27 | 10 | ~ | ~ | ~ | 17.26 | 34.15 | 28.00
| 3 | 23 | 20 | 21 | 26 | 12 | 18 | 17 | 14 | 21 | 15 | 11 | 15 | 10 | 12 | 11 | 22 | 18 | 14 | 9 | 8.04 | 20 | 33 | 21 | 23 | 15 | 7.54 | 10 | 14 | 17 | 15 | 8.16 | 16.09 | 32.75 | 31.00
| 4 | 13 | 16 | 19 | 13 | 12 | 11 | 11 | 6.20 | 9 | 15 | 15 | 7.31 | 4.87 | 4.63 | 6.97 | 8.79 | 8.43 | 9 | 12 | 9 | 6.77 | 6.78 | 10 | 15 | 13 | 7.65 | 12 | 10 | 11 | 11 | ~ | 10.53 | 19.04 | 30.00
| 5 | 9 | 14 | 11 | 9 | 8.10 | 5.82 | 5.59 | 7.52 | 8.38 | 8.13 | 5.65 | 4.30 | 6.28 | 9 | 8.80 | 10 | 8.90 | 8.50 | 6.58 | 7.95 | 7.77 | 9 | 9.00 | 11 | 7.55 | 7.88 | 7.95 | 11 | 7.56 | 8.07 | 8.40 | 8.34 | 13.79 | 31.00
| 6 | 6.20 | 5.83 | 5.24 | 6.50 | 8.35 | 10 | 10 | 8.87 | 5.58 | 7.55 | 7.30 | 7.86 | 9 | 10 | 10 | 7.87 | 6.28 | 5.18 | 4.73 | 5.19 | 6.82 | 6.67 | 5.58 | 5.44 | 6.70 | 7.44 | 8.62 | 8.94 | 5.99 | 5.44 | ~ | 7.17 | 10.16 | 30.00
| 7 | 6.03 | 4.43 | 6.38 | 7.04 | 5.40 | 6.67 | 4.86 | 6.25 | 6.11 | 7.75 | 8.05 | 6.27 | 6.33 | 6.02 | 6.28 | 7.28 | 6.09 | 6.26 | 6.34 | ~ | 4.77 | 3.66 | 5.80 | 4.63 | 4.47 | 4.48 | 4.70 | 4.75 | 4.39 | 6.26 | 7.23 | 5.83 | 8.05 | 30.00
| 8 | 5.74 | 8.56 | 8.23 | 4.93 | 4.62 | 7.12 | 6.73 | 7.42 | 8.94 | 6.66 | 3.80 | 6.10 | 7.72 | 8.20 | 10 | 11 | 10 | 7.96 | 10 | 8.65 | 7.82 | 7.82 | 10 | 8.36 | 6.85 | 8.78 | 6.92 | 6.34 | 6.41 | 9 | 8.55 | 7.73 | 11.08 | 31.00
| 9 | 8.45 | 6.08 | 11 | 10 | 8.37 | 5.89 | 10 | 3.52 | 2.41 | 5.76 | 7.74 | 10 | 15 | 10 | 6.45 | 6.61 | 5.72 | 10 | 10 | 11 | 10 | 8.59 | 8.72 | 10 | 9 | 7.74 | 14 | 7.29 | 8.67 | 12 | ~ | 8.70 | 15.01 | 30.00
| 10 | 11 | 10 | 15 | 13 | 12 | 12 | 13 | 15 | 16 | 13 | 13 | 11 | 14 | 17 | 21 | 16 | 12 | 22 | 24 | 13 | 13 | 13 | 13 | 14 | ~ | 22 | 16 | 20 | 20 | 13 | 16 | 15.15 | 23.59 | 30.00
| 11 | 7.48 | 10 | 21 | 21 | 19 | 22 | 14 | 8.46 | 10 | 11 | 18 | 23 | 12 | 15 | 21 | 18 | 14 | 14 | 20 | 15 | 27 | 20 | 9 | 7.86 | 7.31 | 26 | 29 | 30 | 30 | 20 | ~ | 17.28 | 29.94 | 30.00
| 12 | 18 | 16 | 23 | 28 | 34 | 31 | 20 | 19 | 31 | 55 | 64 | 31 | 25 | 39 | 37 | 13 | 53 | 20 | 28 | 12 | 26 | 27 | 11 | 24 | 15 | 28 | 55 | 21 | 13 | 9 | 8.98 | 26.91 | 63.53 | 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. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.1
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 3.4
| 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 | 15
| 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 | 13.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 350 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 363
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 64 | REL. | 96.4 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 96 | 3 | 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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