Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station:1293 - Pirna
Code:DEPNLfPIR
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 7.26 25 24 18 24 10 1.87 7.64 6.32 13 10 26 36 13 4.28 21 53 51 31 42 55 33 32 20 17 17 34 57 67 58 41 27.56 66.83 31.00
2 17 38 38 39 21 11 49 59 58 42 23 38 59 35 22 37 30 34 14 35 37 7.30 16 29 35 23 55 58 48 ~ ~ 34.72 59.49 29.00
3 42 60 62 71 62 59 53 38 57 47 58 40 27 46 62 45 43 44 47 36 18 11 25 31 36 56 46 18 38 35 33 43.40 71.11 31.00
4 32 ~ 76 43 49 53 45 52 42 38 54 42 58 40 65 66 66 51 31 42 88 78 88 64 32 58 90 98 74 72 ~ 58.12 98.34 29.00
5 54 70 74 78 75 83 96 45 47 68 77 70 65 49 67 78 64 41 42 62 63 42 64 65 77 83 56 58 59 57 53 63.96 96.49 31.00
6 73 79 98 85 87 51 62 78 95 115 106 71 99 63 44 66 61 81 115 122 112 89 50 57 60 57 50 59 47 61 ~ 76.50 121.51 30.00
7 75 75 72 68 52 56 62 37 53 43 35 51 55 32 31 47 22 36 39 37 35 ~ ~ ~ 67 74 63 78 62 53 50 52.10 77.52 28.00
8 77 76 65 66 76 50 34 42 31 49 44 64 84 101 76 67 62 52 69 94 65 45 53 69 41 59 68 29 48 57 49 60.08 101.43 31.00
9 51 55 58 25 19 38 20 31 47 41 35 45 40 28 42 37 30 29 31 32 18 18 41 46 33 36 27 65 90 80 ~ 39.59 90.36 30.00
10 52 21 10 16 14 11 29 22 25 ~ 18 11 5.49 15 76 32 10 3.28 13 39 60 46 29 36 44 39 31 21 35 41 40 28.12 76.25 30.00
11 25 32 10 14 22 49 18 19 11 21 30 36 24 12 ~ ~ 11 30 36 6.70 6.36 8.98 23 4.11 6.80 22 18 7.70 8.89 2.81 ~ 18.49 49.19 28.00
12 2.89 1.66 3.32 10 9 14 13 2.72 2.06 37 21 18 49 43 43 49 44 10 5.53 12 29 27 12 11 18 11 10 11 3.81 7.23 ~ 17.71 49.11 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. 73 18 0 0 0 0 0 0 91 18 0 0 0 0 0 0 71
REL. 80.2 19.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 19.8 0.0 0.0 0.0 0.0 0.0 0.04.3
ID 80 19 0 0 0 0 0 0 100
ABS. 26 60 4 0 0 0 0 0 90 64 4 0 0 0 0 0 122
REL. 28.8 66.6 4.4 0.0 0.0 0.0 0.0 0.0 100.0 71.1 4.4 0.0 0.0 0.0 0.0 0.0 20.6
ID 28 66 4 0 0 0 0 0 100
ABS. 53 36 0 0 0 0 0 0 89 36 0 0 0 0 0 0 101
REL. 59.5 40.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 40.4 0.0 0.0 0.0 0.0 0.0 0.0 14.8
ID 59 40 0 0 0 0 0 0 100
ABS. 86 2 0 0 0 0 0 0 88 2 0 0 0 0 0 0 76
REL 97.7 2.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.3 0.0 0.0 0.0 0.0 0.0 0.015.10
ID 97 2 0 0 0 0 0 0 100
Year
ABS. 238 116 4 0 0 0 0 0 358 120 4 0 0 0 0 0 122
REL. 66.4 32.4 1.1 0.0 0.0 0.0 0.0 0.0100.0 33.5 1.1 0.0 0.0 0.0 0.0 0.0 20.6
ID 66 32 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