Detailed overview of ambient air pollution valuis from individual stations


Year: 2000
Pollutant:O3-ozone
Station:1294 - Zittau-ost
Code:DEZTLfZIT
Institution:Landesamt fur Umwelt und Geologie, BRD
Region:Sasko-Dresden
District:Zittau
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 25 36 32 30 28 38 12 16 27 27 43 51 54 39 16 36 56 60 49 45 58 53 37 30 37 22 37 43 63 67 61 39.58 67.21 31.00
2 33 38 51 41 27 41 48 61 66 54 29 43 61 54 34 53 42 52 28 46 39 37 23 38 51 39 67 80 59 ~ ~ 46.06 79.77 29.00
3 60 61 68 77 73 62 54 41 63 59 64 49 47 52 73 66 61 54 61 50 34 31 44 46 42 68 50 28 50 40 42 53.96 76.53 31.00
4 38 57 85 46 57 75 56 53 45 52 74 57 74 49 78 72 78 60 64 44 65 ~ 97 82 51 57 94 104 68 61 ~ 65.31 104.04 29.00
5 ~ 72 71 80 80 86 101 69 58 64 85 74 66 51 58 72 95 60 59 62 58 58 69 101 86 90 72 66 64 68 54 71.58 100.89 30.00
6 94 110 92 89 90 66 72 67 95 110 103 70 91 70 57 68 63 72 86 108 122 118 43 60 67 61 53 65 51 60 ~ 79.09 121.75 30.00
7 75 55 56 78 54 63 50 43 52 54 39 51 59 39 36 48 41 40 47 43 39 38 41 51 63 65 59 73 63 45 51 51.97 78.40 31.00
8 69 73 70 62 57 45 40 47 35 68 52 56 73 80 92 62 70 56 76 97 75 42 52 72 47 48 64 53 53 61 63 61.59 96.63 31.00
9 76 56 66 41 38 50 28 45 60 57 42 59 62 35 43 46 36 30 29 29 29 43 35 33 51 41 73 86 102 101 ~ 50.80 102.43 30.00
10 69 23 22 19 32 28 29 34 40 48 43 22 25 24 84 43 19 11 10 55 73 76 51 13 45 46 39 38 48 52 48 38.95 84.49 31.00
11 38 42 40 25 26 60 32 29 23 30 40 50 46 22 22 12 12 34 45 26 8.45 20 38 14 10 29 35 34 24 29 ~ 29.83 59.55 30.00
12 24 13 11 16 24 32 22 14 12 37 37 22 43 42 46 53 51 26 9 9 26 31 33 35 22 11 24 13 20 12 ~ 25.72 52.62 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. 59 32 0 0 0 0 0 0 91 32 0 0 0 0 0 0 80
REL. 64.8 35.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 35.2 0.0 0.0 0.0 0.0 0.0 0.028.2
ID 64 35 0 0 0 0 0 0 100
ABS. 12 72 5 0 0 0 0 0 89 77 5 0 0 0 0 0 122
REL. 13.4 80.8 5.6 0.0 0.0 0.0 0.0 0.0 100.0 86.5 5.6 0.0 0.0 0.0 0.0 0.0 21.6
ID 13 80 5 0 0 0 0 0 100
ABS. 47 45 0 0 0 0 0 0 92 45 0 0 0 0 0 0 102
REL. 51.0 48.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 48.9 0.0 0.0 0.0 0.0 0.0 0.0 29.9
ID 51 48 0 0 0 0 0 0 100
ABS. 85 6 0 0 0 0 0 0 91 6 0 0 0 0 0 0 84
REL 93.4 6.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.6 0.0 0.0 0.0 0.0 0.0 0.015.10
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 203 155 5 0 0 0 0 0 363 160 5 0 0 0 0 0 122
REL. 55.9 42.6 1.3 0.0 0.0 0.0 0.0 0.0100.0 44.1 1.4 0.0 0.0 0.0 0.0 0.0 21.6
ID 55 42 1 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