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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 35 | 14 | 27 | 57 | 51 | 42 | 32 | 30 | 16 | 14 | ~ | ~ | 21 | 21 | ~ | 30.09 | 57.36 | 12.00
| 5 | 9 | 15 | 15 | 14 | 26 | 23 | 43 | 17 | 13 | 34 | 26 | 26 | 24 | 16 | 17 | 16 | 13 | 23 | 33 | 26 | 20 | 12 | 16 | 24 | 20 | 38 | 19 | 17 | 16 | 13 | 17 | 20.67 | 42.70 | 31.00
| 6 | 21 | ~ | ~ | ~ | 25 | 20 | 22 | 33 | 31 | 18 | 19 | 17 | 12 | 22 | 19 | 19 | 21 | 24 | 18 | 16 | 26 | 19 | 17 | 24 | 25 | 18 | 15 | 19 | 23 | 20 | ~ | 20.81 | 33.19 | 27.00
| 7 | 22 | 27 | 18 | 12 | 11 | 13 | 19 | 14 | 17 | 25 | 12 | 15 | 14 | 21 | 27 | 16 | 16 | 11 | 19 | 20 | 16 | 25 | 17 | 19 | 12 | 15 | 16 | 18 | 17 | 16 | 20 | 17.38 | 27.06 | 31.00
| 8 | 11 | 12 | 25 | 19 | 20 | 36 | 37 | 26 | 26 | 40 | 36 | 26 | 26 | 32 | 22 | 20 | 33 | 24 | 31 | 30 | 18 | 14 | 16 | 16 | 24 | 32 | 22 | 21 | 14 | 24 | 48 | 25.20 | 48.19 | 31.00
| 9 | 39 | ~ | ~ | ~ | ~ | ~ | 23 | 30 | 23 | ~ | ~ | ~ | ~ | 17 | 22 | 24 | 27 | 29 | 27 | 26 | 30 | 34 | 52 | 35 | 43 | 44 | 52 | 35 | 42 | 23 | ~ | 32.19 | 52.41 | 21.00
| 10 | 22 | 24 | 21 | 18 | 30 | 25 | 31 | 51 | 53 | 17 | 20 | 32 | 43 | 63 | 75 | 69 | 23 | 33 | 59 | 44 | 43 | 80 | 51 | 26 | 19 | 43 | 21 | 13 | 22 | 18 | 19 | 35.67 | 79.84 | 31.00
| 11 | 14 | 44 | 36 | 35 | 26 | 32 | 108 | 50 | 56 | 95 | 30 | 87 | 38 | 30 | 33 | 32 | 22 | 42 | 41 | 28 | 37 | 45 | 119 | 161 | 63 | 74 | 74 | 63 | 36 | 51 | ~ | 53.44 | 161.50 | 30.00
| 12 | 21 | 90 | 38 | 38 | 22 | 13 | 17 | 24 | 130 | 163 | 80 | 44 | 27 | 67 | 228 | 28 | 203 | 196 | 41 | 17 | 34 | 55 | 44 | 15 | 18 | 20 | 22 | 22 | 69 | 50 | 13 | 59.69 | 228.12 | 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. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 63 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 90.0 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 90 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 83.1 | 16.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.9
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 31 | 11 | 3 | 3 | 2 | 0 | 0 | 92
| 50 | 19 | 8 | 5 | 2 | 0 | 0 | 228
| REL | 45.6 | 33.6 | 11.9 | 3.2 | 3.2 | 2.1 | 0.0 | 0.0 | 100.0
| 54.3 | 20.7 | 8.7 | 5.4 | 2.2 | 0.0 | 0.0 | 15.12
| ID | 45 | 33 | 11 | 6 | 16 | 54 | 0 | 0 | 168
|
Year
| ABS. | 174 | 52 | 11 | 3 | 3 | 2 | 0 | 0 | 245
| 71 | 19 | 8 | 5 | 2 | 0 | 0 | 228 | REL. | 71.0 | 21.2 | 4.4 | 1.2 | 1.2 | 0.8 | 0.0 | 0.0 | 100.0
| 29.0 | 7.8 | 3.3 | 2.0 | 0.8 | 0.0 | 0.0 | 15.12
| ID | 71 | 21 | 4 | 2 | 6 | 20 | 0 | 0 | 125
|
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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