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 | 17 | 2.27 | 1.24 | 2.37 | 2.11 | 6.89 | 4.14 | 3.76 | 16 | 51 | 97 | 39 | 110 | 21 | 13 | 8.58 | 16 | 11 | 11 | 13 | 22 | 16 | 26 | 25 | 64 | 68 | 55 | 63 | 19 | 21 | 27.46 | 110.49 | 31.00
| 2 | 36 | 59 | 25 | 77 | 66 | 35 | 21 | 8.75 | 17 | 26 | 24 | 16 | 13 | 8.04 | 7.18 | 10 | 14 | 23 | 15 | 36 | 38 | 34 | 23 | 14 | 27 | 18 | 13 | 6.59 | ~ | ~ | ~ | 25.40 | 77.36 | 28.00
| 3 | 6.05 | 10 | 9 | 6.32 | 4.96 | 8.36 | 3.95 | 4.97 | 8.99 | 17 | 16 | 18 | 10 | 7.88 | 11 | 11 | 12 | 13 | 7.83 | 12 | 11 | 12 | 17 | 21 | 25 | 24 | 21 | 15 | 31 | 37 | 37 | 14.48 | 37.15 | 31.00
| 4 | 38 | 15 | 8.53 | 6.32 | 8.19 | 14 | 12 | 15 | 28 | 13 | 8.98 | 8.38 | 23 | 27 | 21 | 21 | 17 | 11 | 11 | 17 | 24 | 27 | 31 | 18 | 11 | 27 | 15 | 21 | 25 | 13 | ~ | 17.86 | 38.33 | 30.00
| 5 | 11 | 9 | 15 | 16 | 14 | 15 | 16 | 15 | 13 | 20 | 25 | 24 | 17 | 19 | 14 | 8.70 | 14 | 26 | 27 | 18 | 12 | 8.55 | 8.88 | 14 | 16 | 18 | 23 | 26 | 11 | 8.77 | 8.52 | 15.80 | 26.69 | 31.00
| 6 | 16 | 17 | 21 | 20 | 17 | 11 | 8.26 | 12 | 14 | 11 | 11 | 11 | 7.02 | 10 | 13 | 8.01 | 8.72 | 11 | 11 | 12 | 8.83 | 8.66 | 15 | 16 | 12 | 11 | 7.80 | 7.22 | 16 | 10 | ~ | 12.08 | 21.25 | 30.00
| 7 | 12 | 20 | 13 | 8.60 | 6.60 | 12 | 12 | 8.19 | 9 | 8.37 | 5.81 | 6.49 | 7.99 | 11 | 12 | 9 | 9 | 7.19 | 12 | 20 | 13 | 15 | 14 | 12 | 10 | 19 | 11 | 12 | 10 | 8.24 | 11 | 11.17 | 20.10 | 31.00
| 8 | 6.21 | 8.33 | 15 | 11 | 12 | 15 | 12 | 9 | 16 | ~ | 16 | 13 | 16 | 15 | 11 | 22 | 16 | 20 | 20 | 15 | 8.84 | 5.94 | 6.80 | 10 | 12 | 10 | 8.94 | 10 | 6.98 | 14 | 21 | 12.75 | 21.95 | 30.00
| 9 | 27 | 20 | 18 | 11 | 7.61 | 10 | 23 | 27 | 8.73 | 11 | 12 | 7.39 | 7.93 | 8.08 | 8.01 | 9 | 10 | 10 | 16 | 18 | 14 | 32 | 30 | 26 | 28 | 37 | 25 | 12 | 34 | 27 | ~ | 17.89 | 36.89 | 30.00
| 10 | 20 | 27 | 18 | 14 | 21 | 33 | 43 | 31 | 24 | 10 | 7.86 | 8.12 | 9 | 16 | 19 | 28 | 9 | 20 | 21 | 16 | 18 | 21 | 17 | 11 | 6.23 | 10 | 9 | 7.29 | 8.38 | 8.84 | 7.65 | 16.72 | 42.78 | 31.00
| 11 | 7.12 | 19 | 12 | 11 | 13 | 15 | 28 | 23 | 16 | 18 | 12 | 34 | 25 | 16 | 17 | 21 | 10 | 15 | 37 | 20 | 19 | 18 | 36 | 47 | 32 | 46 | 32 | 36 | 14 | 30 | ~ | 22.67 | 47.10 | 30.00
| 12 | 22 | 22 | 23 | 34 | 14 | 7.09 | 9 | 20 | 80 | 108 | 44 | 28 | 7.13 | 14 | 19 | 19 | 29 | 20 | 9 | 17 | 10 | 24 | 38 | 25 | 8.47 | 7.23 | 8.59 | 32 | 58 | 14 | 14 | 25.36 | 108.44 | 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. | 72 | 14 | 3 | 1 | 0 | 0 | 0 | 0 | 90
| 18 | 4 | 1 | 0 | 0 | 0 | 0 | 110
| REL. | 80.0 | 15.5 | 3.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.0 | 4.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 80 | 15 | 3 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| 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 | 1.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 26.9
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 92
| 13 | 2 | 1 | 0 | 0 | 0 | 0 | 108
| REL | 85.8 | 11.9 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.1 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 85 | 11 | 1 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 330 | 28 | 4 | 2 | 0 | 0 | 0 | 0 | 364
| 34 | 6 | 2 | 0 | 0 | 0 | 0 | 110 | REL. | 90.6 | 7.6 | 1.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.3 | 1.6 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 90 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|