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 | ~ | 20 | 17 | ~ | 36 | 45 | 41 | 24 | 30 | 20 | 25 | 15 | 18 | 20 | 18 | 11 | 9 | 13 | 17 | 10 | 31 | 22 | 22 | 37 | 48 | ~ | 39 | 13 | 9 | 15 | 22.80 | 48.16 | 28.00
| 2 | 17 | 19 | 12 | 16 | 15 | 13 | 10 | 12 | 12 | 11 | 13 | 6.77 | 11 | 16 | 11 | 14 | ~ | 20 | ~ | ~ | 15 | 32 | 25 | 25 | 18 | 15 | 14 | 27 | 13 | ~ | ~ | 15.86 | 32.04 | 26.00
| 3 | 11 | 10 | 10 | 5.67 | 6.71 | 16 | 19 | 17 | 10 | 10 | 9 | 11 | 17 | 19 | 8.27 | 8.73 | 10 | 11 | 8.67 | 19 | 18 | 32 | 35 | 58 | 28 | 23 | 16 | 23 | 18 | 23 | 15 | 16.93 | 58.17 | 31.00
| 4 | 17 | 11 | 15 | 20 | 12 | 8.85 | 11 | 12 | 15 | 16 | 24 | 18 | 8.54 | 20 | 18 | 11 | 16 | 23 | 19 | 30 | 12 | 8.19 | 11 | 12 | ~ | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | ~ | 12.90 | 30.15 | 29.00
| 5 | 1.00 | 0.15 | 0.60 | 11 | 14 | 12 | 9 | 12 | 15 | 15 | 21 | 13 | 7.54 | 8.52 | 13 | 12 | 15 | 15 | 11 | 8.54 | 11 | 10 | 13 | 16 | 14 | 13 | 10 | 8.06 | 8.52 | 12 | 17 | 11.17 | 20.90 | 31.00
| 6 | 10 | 11 | 18 | 18 | 15 | 16 | 14 | 15 | 13 | 12 | 8.55 | 12 | 14 | 17 | 11 | 6.06 | 7.10 | 9 | 13 | 12 | 13 | 10 | 14 | 11 | 6.85 | 6.25 | 7.06 | 8.38 | 11 | 12 | ~ | 11.70 | 17.81 | 30.00
| 7 | 14 | 12 | 12 | 11 | 8.25 | 9 | 15 | 8.54 | 5.13 | 6.15 | 7.83 | 8.44 | 11 | 12 | 5.88 | 5.73 | 10 | 12 | 8.77 | 8.54 | 8.25 | 9 | 17 | 14 | 8.42 | 10 | 12 | 11 | 7.35 | 8.02 | 10 | 9.76 | 16.71 | 31.00
| 8 | 13 | 13 | 11 | 10 | 13 | 11 | 13 | 15 | 11 | 13 | 13 | 12 | 14 | 14 | 12 | 13 | 11 | 15 | 15 | 10 | 11 | 13 | 15 | 15 | 10 | 7.33 | 8.96 | 19 | 15 | 16 | 22 | 12.97 | 22.00 | 31.00
| 9 | 14 | 6.00 | 7.81 | 8.48 | 12 | 13 | 14 | 13 | 12 | 21 | 17 | 16 | 16 | 16 | 16 | 13 | 13 | 15 | 19 | 16 | 25 | 26 | 14 | 13 | 16 | 24 | 34 | 32 | 16 | 13 | ~ | 16.38 | 33.54 | 30.00
| 10 | 12 | 15 | 22 | 20 | 27 | 18 | 13 | 8.79 | 14 | 14 | 24 | 27 | 35 | 37 | 15 | 25 | 20 | 29 | 29 | 22 | 14 | 19 | 26 | 17 | 14 | 14 | 15 | 16 | 12 | 20 | 20 | 19.82 | 37.08 | 31.00
| 11 | 11 | 18 | 27 | 14 | 15 | 15 | 25 | 23 | 19 | 13 | 11 | 25 | 36 | 32 | 20 | 28 | 29 | 14 | 24 | 37 | 24 | 33 | 34 | 36 | 24 | 12 | 13 | 37 | 32 | 39 | ~ | 23.95 | 38.91 | 30.00
| 12 | 35 | 28 | 28 | 23 | 29 | 16 | 23 | 27 | 28 | 16 | 15 | 19 | 12 | 11 | 12 | 13 | 11 | 22 | 38 | 37 | 31 | 25 | 38 | 43 | 17 | 33 | 42 | 30 | 26 | 23 | ~ | 25.01 | 42.75 | 30.00
|
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. | 77 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 90.5 | 9.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| 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 | 20.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| 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 | 27.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL | 84.6 | 15.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.12
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 335 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | REL. | 93.5 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|