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 | 24 | 47 | 15 | ~ | ~ | ~ | 22 | 20 | 20 | 16 | 15 | 16 | 19 | 28 | 21 | 22 | 24 | 34 | 40 | 28 | 20 | 21 | 25 | 21 | 12 | 12 | 24 | 22.33 | 47.49 | 25.00
| 2 | 33 | 48 | 47 | 25 | 11 | 11 | 13 | 19 | 43 | 57 | 47 | 16 | 19 | 24 | 31 | 21 | ~ | 20 | 26 | 24 | 14 | 15 | 14 | 20 | 20 | 28 | 31 | 21 | ~ | ~ | ~ | 25.81 | 56.67 | 27.00
| 3 | 14 | 19 | 19 | 21 | 22 | 13 | 18 | 17 | 21 | 20 | 16 | 20 | 21 | 25 | 22 | 15 | 17 | 24 | 28 | 16 | 17 | 16 | 19 | 18 | 19 | 20 | 15 | 18 | 21 | 21 | 18 | 18.99 | 27.66 | 31.00
| 4 | 18 | 17 | 16 | 19 | 19 | 17 | 15 | 12 | 14 | 18 | 17 | 11 | 12 | 12 | 18 | 17 | 11 | 13 | 15 | 15 | 15 | 14 | 16 | 12 | 14 | 17 | 19 | 20 | 21 | 26 | ~ | 15.99 | 26.27 | 30.00
| 5 | 32 | 17 | 21 | 16 | 13 | 14 | 11 | 18 | 22 | 29 | 27 | 27 | 20 | 21 | 12 | 10 | 12 | 18 | 21 | 37 | 26 | 29 | 24 | 28 | 40 | 37 | 40 | 60 | 63 | 61 | 58 | 27.79 | 63.06 | 31.00
| 6 | 13 | 12 | 14 | 27 | 40 | 49 | 48 | 44 | 30 | 42 | 40 | 21 | 24 | 28 | 30 | 32 | 38 | 23 | 26 | 36 | 26 | ~ | ~ | 16 | 27 | 42 | 38 | 42 | 46 | 50 | ~ | 32.33 | 50.40 | 28.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 12 | 13 | 8.07 | 8.05 | 6.73 | 6.59 | 7.33 | 7.25 | 9 | 7.31 | 8.68 | 12.86 | 11.00
| 8 | 6.81 | 10 | 8.99 | 8.41 | 13 | 11 | 16 | 12 | 15 | 11 | 12 | 10 | 10 | 9 | 7.20 | 10 | 8.56 | 14 | 7.26 | 8.37 | 10 | 7.31 | 7.91 | 10 | 10 | 10 | 13 | 10 | 12 | 13 | 16 | 10.58 | 16.49 | 31.00
| 9 | 11 | 11 | 12 | 12 | 9 | 12 | 12 | 13 | 12 | 10 | 10 | 11 | 12 | 13 | 18 | 21 | 20 | 16 | 11 | 20 | 16 | 18 | 17 | 14 | 18 | 11 | 8.63 | ~ | 8.87 | 11 | ~ | 13.41 | 21.25 | 29.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 13 | 8.94 | 11 | 13 | 14 | 16 | 18 | 12 | 8.27 | 6.42 | 14 | 15 | 18 | 11 | 12 | 13 | 13 | 28 | 12 | 17 | 14 | 15 | 12 | 10 | 13.60 | 28.29 | 24.00
| 11 | 12 | 20 | 11 | 16 | 18 | 18 | 12 | 20 | 23 | 22 | 24 | 23 | 19 | 11 | 11 | 13 | 21 | 14 | 23 | 17 | 17 | 24 | 26 | 25 | 63 | 36 | 23 | 22 | 13 | 18 | ~ | 20.47 | 62.95 | 30.00
| 12 | 18 | 13 | 8.92 | 6.68 | 8.69 | 9 | 8.23 | 10 | 22 | 17 | 12 | 8.17 | 11 | 10 | 14 | 18 | 14 | 12 | 14 | 24 | 20 | 50 | 20 | 10 | 13 | 11 | 13 | 15 | 23 | 16 | 15 | 14.96 | 50.46 | 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. | 75 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 90.3 | 9.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 68 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 76.4 | 23.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21
| 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 | 16.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL | 96.4 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 296 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 328
| 32 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | REL. | 90.2 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 90 | 9 | 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
|
---|
| | | | | | |
---|
|