Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:O3-ozone
Station:1297 - Zinnwald
Code:DEDILfZIN
Institution:Landesamt fur Umwelt und Geologie, BRD
Region:Sasko-Dresden
District:Dipoldiswalde
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 33 14 27 57 59 60 67 62 43 54 33 46 55 64 64 49 55 69 36 48 55 24 10 63 68 65 57 57 63 68 67 51.29 68.92 31.00
2 41 42 23 51 85 82 71 72 65 53 74 73 70 60 83 74 87 76 41 70 77 83 78 77 78 78 85 90 ~ ~ ~ 69.18 89.66 28.00
3 75 59 55 58 65 71 87 71 59 57 71 67 81 57 71 64 60 65 73 75 71 71 73 52 75 74 88 51 72 87 122 70.22 121.65 31.00
4 133 ~ ~ 87 86 79 86 81 93 100 73 84 79 85 94 73 96 99 96 96 81 100 102 112 94 78 59 78 94 107 ~ 90.23 132.89 28.00
5 117 96 104 103 99 93 69 60 91 100 97 90 92 97 86 91 103 113 110 106 100 96 109 102 99 110 130 137 120 121 99 101.22 137.02 31.00
6 107 103 88 78 88 86 77 79 90 101 95 99 96 88 101 85 96 71 84 99 73 70 90 94 92 118 94 84 94 89 ~ 90.25 117.98 30.00
7 79 96 108 120 121 91 72 72 57 80 83 91 97 99 74 110 130 124 132 111 92 80 56 65 55 80 81 92 92 95 101 91.47 131.85 31.00
8 102 104 118 126 103 125 95 99 90 77 61 70 80 93 67 60 66 71 81 84 70 71 89 117 124 105 84 83 82 96 59 88.85 126.13 31.00
9 67 59 81 88 78 66 90 118 122 128 107 102 105 129 121 84 106 88 69 78 60 60 64 78 60 56 64 56 54 60 ~ 83.29 128.61 30.00
10 61 64 64 56 45 53 61 58 61 58 54 57 56 50 52 48 32 42 52 55 32 26 24 26 40 60 50 57 42 37 58 49.41 64.49 31.00
11 39 41 57 48 15 48 45 31 14 22 33 43 41 55 48 33 39 59 45 40 48 39 ~ ~ 60 30 43 22 21 36 ~ 39.14 60.00 28.00
12 50 58 62 65 65 59 53 45 41 56 48 58 53 52 47 44 39 61 62 54 54 26 26 33 47 58 50 44 50 51 ~ 50.32 64.72 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. 19 70 1 0 0 0 0 0 90 71 1 0 0 0 0 0 122
REL. 21.1 77.7 1.1 0.0 0.0 0.0 0.0 0.0 100.0 78.9 1.1 0.0 0.0 0.0 0.0 0.031.3
ID 21 77 1 0 0 0 0 0 100
ABS. 0 76 13 0 0 0 0 0 89 89 13 0 0 0 0 0 137
REL. 0.0 85.3 14.6 0.0 0.0 0.0 0.0 0.0 100.0 100.0 14.6 0.0 0.0 0.0 0.0 0.0 28.5
ID 0 85 14 0 0 0 0 0 100
ABS. 0 73 19 0 0 0 0 0 92 92 19 0 0 0 0 0 132
REL. 0.0 79.3 20.6 0.0 0.0 0.0 0.0 0.0100.0 100.0 20.7 0.0 0.0 0.0 0.0 0.0 19.7
ID 0 79 20 0 0 0 0 0 100
ABS. 58 31 0 0 0 0 0 0 89 31 0 0 0 0 0 0 65
REL 65.1 34.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 34.8 0.0 0.0 0.0 0.0 0.0 0.0 4.12
ID 65 34 0 0 0 0 0 0 100
Year
ABS. 77 250 33 0 0 0 0 0 360 283 33 0 0 0 0 0 137
REL. 21.3 69.4 9.1 0.0 0.0 0.0 0.0 0.0100.0 78.6 9.2 0.0 0.0 0.0 0.0 0.0 28.5
ID 21 69 9 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