Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
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 56 37 23 37 38 38 31 5.94 17 19 18 32 38 24 23 38 36 37 43 41 42 41 27 29 27 25 51 47 13 22 42 32.17 56.26 31.00
2 34 34 34 32 ~ ~ ~ ~ 28 22 52 41 47 35 21 22 40 52 47 60 60 71 65 48 61 47 58 85 ~ ~ ~ 45.67 85.47 24.00
3 68 33 35 36 54 71 86 72 39 53 58 50 63 64 31 29 52 49 69 53 56 37 26 36 49 70 78 79 65 24 53 52.79 86.49 31.00
4 67 72 64 90 58 52 57 70 58 51 59 77 70 72 60 55 60 68 55 73 68 67 46 63 102 65 62 63 65 94 ~ 66.08 101.87 30.00
5 76 67 94 63 57 50 38 27 54 55 70 57 59 102 73 89 76 64 64 67 72 62 75 86 75 76 115 31 79 61 77 68.05 114.77 31.00
6 59 63 71 62 49 60 68 55 66 69 67 50 66 77 102 82 52 60 64 60 75 56 63 54 68 70 86 80 78 92 ~ 67.55 101.78 30.00
7 62 53 61 56 63 101 98 66 50 73 60 73 49 48 58 41 38 74 56 56 48 56 54 52 70 72 78 57 74 75 106 63.78 105.53 31.00
8 53 64 89 46 55 64 53 59 49 36 51 81 42 77 93 97 67 52 65 71 47 50 44 60 86 87 81 67 41 50 50 62.11 96.53 31.00
9 66 59 58 38 40 34 40 56 55 45 49 38 35 36 31 32 40 39 55 54 53 36 52 30 25 15 27 35 28 36 ~ 41.29 66.28 30.00
10 49 49 44 22 17 32 48 45 37 41 37 26 36 42 46 18 47 21 26 57 34 27 40 34 20 26 39 29 40 46 54 36.42 57.45 31.00
11 58 30 32 37 38 27 39 49 42 32 46 19 33 12 27 15 19 10 37 25 24 42 54 39 17 8.60 4.62 18 13 33 ~ 29.30 58.32 30.00
12 44 29 22 15 12 12 28 36 12 25 3.34 46 ~ ~ 15 51 28 24 41 53 44 51 57 62 53 59 59 62 56 57 53 38.26 61.77 29.00

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. 64 22 0 0 0 0 0 0 86 22 0 0 0 0 0 0 86
REL. 74.4 25.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 25.6 0.0 0.0 0.0 0.0 0.0 0.07.3
ID 74 25 0 0 0 0 0 0 100
ABS. 10 80 1 0 0 0 0 0 91 81 1 0 0 0 0 0 115
REL. 10.9 87.9 1.0 0.0 0.0 0.0 0.0 0.0 100.0 89.0 1.1 0.0 0.0 0.0 0.0 0.0 27.5
ID 10 87 1 0 0 0 0 0 100
ABS. 44 48 0 0 0 0 0 0 92 48 0 0 0 0 0 0 106
REL. 47.8 52.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 52.2 0.0 0.0 0.0 0.0 0.0 0.0 31.7
ID 47 52 0 0 0 0 0 0 100
ABS. 78 12 0 0 0 0 0 0 90 12 0 0 0 0 0 0 62
REL 86.6 13.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.3 0.0 0.0 0.0 0.0 0.0 0.028.12
ID 86 13 0 0 0 0 0 0 100
Year
ABS. 196 162 1 0 0 0 0 0 359 163 1 0 0 0 0 0 115
REL. 54.5 45.1 0.2 0.0 0.0 0.0 0.0 0.0100.0 45.4 0.3 0.0 0.0 0.0 0.0 0.0 27.5
ID 54 45 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