Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station:1296 - Mittelndorf
Code:DEPNLfMIT
Institution:Landesamt fur Umwelt und Geologie, BRD
Region:Sasko-Dresden
District:Pirna
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 17 44 24 26 47 19 4.85 10 16 36 33 43 53 29 12 34 60 61 48 46 69 46 56 37 41 22 41 56 64 68 60 39.54 69.30 31.00
2 39 45 56 50 39 34 48 66 65 55 47 51 63 55 39 53 44 52 23 47 58 29 41 39 51 43 65 76 64 ~ ~ 49.54 75.89 29.00
3 ~ 65 66 78 72 72 62 46 ~ 63 65 49 34 51 71 70 64 63 68 53 37 27 61 61 56 68 65 35 49 46 45 57.34 77.98 29.00
4 47 85 99 71 61 74 60 65 66 68 77 63 73 64 85 87 82 86 65 68 93 112 120 77 53 82 108 111 98 95 ~ 79.69 120.17 30.00
5 89 97 103 110 108 126 135 77 66 94 113 93 89 75 88 108 98 48 50 63 74 55 81 94 92 92 71 69 70 68 73 86.14 135.47 31.00
6 99 106 120 96 99 65 73 94 124 134 107 84 108 78 51 75 75 99 141 141 158 112 43 67 64 62 59 66 61 75 ~ 91.20 157.72 30.00
7 89 87 87 77 62 72 70 45 54 55 40 58 66 39 43 52 39 41 45 46 43 46 65 75 78 64 69 82 68 64 71 60.90 88.57 31.00
8 105 89 77 75 92 65 53 50 46 64 57 81 108 132 85 84 89 85 89 102 75 55 68 84 57 65 77 46 66 79 ~ 76.73 131.70 30.00
9 65 53 61 38 31 50 32 33 66 53 41 61 52 48 50 52 35 39 38 39 30 45 56 61 47 53 44 84 102 97 ~ 51.96 102.45 30.00
10 63 29 31 32 44 24 36 35 34 46 44 35 25 28 89 65 30 24 26 53 71 67 44 38 45 50 38 32 37 46 44 42.18 88.92 31.00
11 42 43 32 33 36 58 37 34 19 39 46 45 43 22 29 33 23 40 46 23 16 15 35 10 21 31 34 16 18 8.04 ~ 30.84 57.51 30.00
12 6.57 4.70 5.26 16 19 21 18 8.32 2.19 36 35 23 56 44 53 52 50 27 18 28 42 35 19 25 27 17 19 16 16 17 ~ 25.27 55.72 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 multiples

total ind.

part of it in IHd multiples

max.
date

<=1/3 <=2/3 <=1.0 <=1.5 <=2.0 <=3.0 <=4.0 > 1/32/31.01.52.0 3.04.0

concentration classes in measurement units

part of above IHd multiples in meas. units

0- 53 54- 107 108- 160 161- 240 241- 320 321- 480 481- 640 over 640 53 107 160 240 320 480 640
ABS. 51 38 0 0 0 0 0 0 89 38 0 0 0 0 0 0 78
REL. 57.3 42.6 0.0 0.0 0.0 0.0 0.0 0.0 100.0 42.7 0.0 0.0 0.0 0.0 0.0 0.04.3
ID 57 42 0 0 0 0 0 0 100
ABS. 6 66 19 0 0 0 0 0 91 85 19 0 0 0 0 0 158
REL. 6.5 72.5 20.8 0.0 0.0 0.0 0.0 0.0 100.0 93.4 20.9 0.0 0.0 0.0 0.0 0.0 21.6
ID 6 72 20 0 0 0 0 0 100
ABS. 36 53 2 0 0 0 0 0 91 55 2 0 0 0 0 0 132
REL. 39.5 58.2 2.1 0.0 0.0 0.0 0.0 0.0100.0 60.4 2.2 0.0 0.0 0.0 0.0 0.0 14.8
ID 39 58 2 0 0 0 0 0 100
ABS. 83 8 0 0 0 0 0 0 91 8 0 0 0 0 0 0 89
REL 91.2 8.7 0.0 0.0 0.0 0.0 0.0 0.0100.0 8.8 0.0 0.0 0.0 0.0 0.0 0.015.10
ID 91 8 0 0 0 0 0 0 100
Year
ABS. 176 165 21 0 0 0 0 0 362 186 21 0 0 0 0 0 158
REL. 48.6 45.5 5.8 0.0 0.0 0.0 0.0 0.0100.0 51.4 5.8 0.0 0.0 0.0 0.0 0.0 21.6
ID 48 45 5 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