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 | 12 | 8.37 | 28 | 41 | 67 | 48 | 36 | 88 | 91 | 85 | 38 | 15 | 17 | 22 | 18 | 29 | 21 | 26 | 17 | 10 | 8.95 | 18 | 18 | 11 | 9 | 10 | 7.78 | 12 | 13 | 11 | 11 | 27.32 | 91.05 | 31.00
| 2 | 12 | 17 | 28 | 14 | 14 | 9 | 15 | 11 | 9 | 11 | 11 | 8.63 | 5.65 | 16 | 25 | 21 | 15 | 13 | 8.81 | 8.87 | 7.48 | 10 | 10 | 12 | 12 | 10 | 10 | 11 | ~ | ~ | ~ | 12.66 | 28.13 | 28.00
| 3 | 10 | 15 | 8.23 | 8.32 | 29 | 18 | 6.06 | 8.06 | 15 | 11 | 12 | 19 | 18 | 12 | 27 | 8.51 | 8.61 | 12 | 11 | 8.68 | 6.89 | 5.65 | 4.22 | 3.95 | 7.32 | 36 | 21 | 22 | 14 | 11 | 24 | 13.60 | 36.40 | 31.00
| 4 | 12 | 16 | 10 | 21 | 15 | 5.01 | 11 | 15 | 26 | 17 | 5.15 | 6.27 | 7.59 | 4.50 | 6.68 | 10 | 13 | 12 | 6.03 | 3.88 | 3.90 | 10 | 8.45 | 2.98 | 12 | 10 | 4.66 | 6.45 | 7.71 | 4.79 | ~ | 9.84 | 26.38 | 30.00
| 5 | 9 | 22 | 17 | 14 | 15 | 6.72 | 15 | 6.76 | 7.20 | 5.85 | 4.91 | 5.28 | 7.71 | 6.81 | 5.51 | 7.01 | 9 | 19 | 4.51 | 12 | 7.66 | 8.04 | 13 | 7.07 | 7.55 | 6.78 | 10 | 6.84 | 6.22 | 6.99 | 7.72 | 9.31 | 22.48 | 31.00
| 6 | 4.85 | 5.47 | 7.49 | 11 | 7.45 | 4.48 | 9 | 4.51 | 7.23 | 8.16 | 5.51 | 6.80 | 6.63 | 5.07 | 6.72 | 5.41 | 8.41 | 8.10 | 19 | 7.34 | 5.18 | 4.48 | 4.47 | 4.12 | 5.47 | 6.70 | 6.31 | 3.66 | 4.30 | 5.81 | ~ | 6.64 | 19.47 | 30.00
| 7 | 2.99 | 3.37 | 2.11 | 1.78 | 2.71 | 7.64 | 3.31 | 1.88 | 10 | 6.24 | 2.62 | 5.38 | 10 | 3.04 | 1.10 | 9 | 3.26 | 3.36 | 3.26 | 5.34 | 5.01 | 1.99 | 6.50 | 4.21 | 3.18 | 6.92 | 3.72 | 7.68 | 15 | 9 | 18 | 5.47 | 17.88 | 31.00
| 8 | 5.98 | 2.82 | 4.47 | 6.77 | 4.35 | 3.86 | 2.75 | 3.99 | 10 | 4.76 | 4.53 | 2.72 | 2.95 | 2.86 | 3.02 | 4.85 | 6.49 | 7.91 | 6.12 | 9 | 7.30 | 5.90 | 7.13 | 7.20 | 13 | 8.16 | 8.69 | 13 | 4.19 | 4.70 | 2.41 | 5.86 | 13.24 | 31.00
| 9 | 1.05 | 8.95 | 5.24 | 4.39 | 3.38 | 7.50 | 2.80 | 6.50 | 10 | 10 | 2.65 | 7.81 | 11 | 3.57 | 2.82 | 6.10 | 6.33 | 4.58 | 5.67 | 7.79 | 6.24 | 4.34 | 3.69 | 4.42 | 4.87 | 5.81 | 2.59 | 5.12 | 7.61 | 5.48 | ~ | 5.62 | 11.37 | 30.00
| 10 | 5.15 | 5.90 | 7.30 | 1.90 | 5.08 | 2.19 | 3.08 | 2.75 | 7.79 | 28 | 41 | 24 | 6.51 | 4.68 | 10 | 6.66 | 4.15 | 7.18 | 4.80 | 6.50 | 6.38 | 5.11 | 3.33 | 4.27 | 4.30 | 3.90 | 6.98 | 4.44 | 10 | 4.26 | 4.93 | 7.85 | 41.24 | 31.00
| 11 | 12 | 8.41 | 6.45 | 5.72 | 41 | 7.99 | 13 | 8.61 | 4.89 | 6.36 | 6.10 | 7.43 | 11 | 20 | 16 | 30 | 8.35 | 10 | 4.32 | 10 | 12 | 11 | 7.81 | 50 | 12 | 21 | 19 | 13 | 15 | 10 | ~ | 13.56 | 50.15 | 30.00
| 12 | 8.27 | 7.03 | 20 | 25 | 24 | 26 | 42 | 52 | 35 | 22 | 31 | 21 | 21 | 18 | 20 | 17 | 18 | 12 | 15 | 20 | 15 | 18 | 25 | 26 | 22 | 14 | 24 | 28 | 13 | 22 | 32 | 22.34 | 51.55 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 86 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 9.4
| 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 | 31.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 98.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| 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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