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 | 35 | 33 | 6.00 | 18 | 29 | 14 | 8.00 | 15 | 15 | 54 | 37 | 32 | 24 | 9.00 | 61 | 27 | 23 | 25 | 83 | 43 | 24 | 16 | 32 | 76 | 36 | 8.00 | 6.00 | 5.00 | 4.00 | 7.00 | 26.35 | 83.00 | 31.00
| 2 | 4.00 | 8.00 | 4.00 | 4.00 | 9.00 | 10 | 4.00 | 10 | 14 | 17 | 22 | 30 | 22 | 12 | 6.00 | 11 | 24 | 24 | 24 | 15 | 25 | 28 | 35 | 40 | 36 | 36 | 42 | ~ | 30 | ~ | ~ | 19.50 | 42.00 | 28.00
| 3 | 91 | 47 | 30 | 91 | 21 | 16 | 9.00 | 11 | 47 | 12 | 24 | 58 | 26 | 21 | 40 | 35 | 37 | 42 | 21 | 34 | 39 | 31 | 32 | 66 | 96 | 38 | 9.00 | 23 | 14 | 20 | 12 | 35.26 | 96.00 | 31.00
| 4 | 7.00 | 4.00 | 10 | 5.00 | 10 | 20 | 12 | 9.00 | 10 | 6.00 | 6.00 | 6.00 | 8.00 | 4.00 | 4.00 | 4.00 | 11 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | 4.00 | 4.00 | 4.00 | ~ | 6.46 | 20.00 | 28.00
| 5 | 4.00 | 4.00 | 4.00 | ~ | ~ | ~ | ~ | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 8.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 6.00 | 4.28 | 8.00 | 25.00
| 6 | 19 | 9.00 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 12 | ~ | 4.00 | 6.00 | ~ | ~ | ~ | 6.00 | 4.00 | 5.00 | ~ | 9.00 | 15 | 8.00 | 4.00 | 14 | 9.00 | 7.00 | 37 | 8.00 | 20 | ~ | ~ | ~ | 9.43 | 37.00 | 23.00
| 7 | ~ | 5.00 | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | 7.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.00 | 5.00 | 7.00 | 8.00
| 8 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 11 | 4.00 | 78 | 4.00 | 6.00 | 4.00 | 5.00 | 4.00 | 30 | 35 | 4.00 | 19 | 4.00 | 11 | 12 | 18 | 8.00 | 8.00 | 4.00 | 12 | 4.00 | 4.00 | 4.00 | 6.00 | 10.58 | 78.00 | 31.00
| 9 | 4.00 | 4.00 | 6.00 | 4.00 | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 12 | 12 | 24 | 5.00 | 14 | 12 | ~ | 12 | 18 | ~ | ~ | ~ | ~ | ~ | 11 | 10 | 5.00 | 7.00 | 4.00 | 8.00 | ~ | 8.43 | 24.00 | 23.00
| 10 | ~ | 4.00 | 4.00 | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 13 | 5.00 | 10 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 11 | 16 | 4.00 | 4.00 | 4.00 | ~ | ~ | 10 | 4.00 | ~ | 6.00 | 4.00 | 5.69 | 16.00 | 26.00
| 11 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | 9.00 | 4.00 | 4.00 | ~ | 4.00 | ~ | 4.00 | 4.00 | ~ | ~ | 4.00 | 5.00 | ~ | 11 | 5.00 | 13 | 5.00 | 4.00 | 4.00 | 36 | 44 | 10 | 19 | 15 | ~ | 9.16 | 44.00 | 25.00
| 12 | 4.00 | 4.00 | 4.00 | 13 | 15 | 30 | 4.00 | 11 | 10 | 10 | 4.00 | ~ | 4.00 | 12 | 8.00 | 12 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 4.00 | 14 | 16 | 16 | ~ | 4.00 | 60 | 5.00 | 9.00 | 6.00 | 10.54 | 60.00 | 28.00
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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. | 63 | 22 | 5 | 0 | 0 | 0 | 0 | 0 | 90
| 27 | 5 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 70.0 | 24.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.0 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.3
| ID | 70 | 24 | 5 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 62
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 96.7 | 1.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.2 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.8
| ID | 96 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL | 96.2 | 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 274 | 27 | 6 | 0 | 0 | 0 | 0 | 0 | 307
| 33 | 6 | 0 | 0 | 0 | 0 | 0 | 96 | REL. | 89.2 | 8.7 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.7 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.3
| ID | 89 | 8 | 1 | 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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