Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:SPM-suspended particulate matter
Station:1364 - Olbernhau
Code:DEMALfOLB
Institution:Landesamt fur Umwelt und Geologie, BRD
Region:Sasko-Chemnitz
District:Marienberg
IHd: 150
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 49 48 27 15 24 65 40 18 17 34 38 24 24 18 18 27 56 85 38 48 40 63 28 33 23 27 22 32 27 24 35 34.49 85.19 31.00
2 32 17 18 15 21 20 21 20 35 37 49 36 31 35 38 24 26 26 25 31 16 17 22 21 17 25 27 23 ~ ~ ~ 25.91 49.17 28.00
3 17 19 38 83 29 34 49 70 44 29 49 70 77 93 55 50 86 95 70 23 33 43 33 56 79 84 60 30 56 78 87 55.51 95.21 31.00
4 102 49 61 28 52 46 38 29 49 37 31 45 37 33 31 22 22 33 51 59 40 41 53 34 35 53 44 66 63 57 ~ 44.68 101.65 30.00
5 60 33 59 56 62 61 52 50 34 44 39 35 28 34 24 27 50 76 96 45 38 39 36 39 90 40 55 61 38 31 33 47.16 95.58 31.00
6 56 38 29 22 27 19 36 28 33 41 53 28 21 35 35 68 47 15 31 23 26 34 38 40 39 41 29 33 38 35 ~ 34.63 67.60 30.00
7 44 32 29 42 53 47 24 36 35 46 37 65 45 38 29 37 42 35 45 48 57 60 33 27 33 52 33 36 39 34 36 40.27 65.23 31.00
8 31 46 68 124 83 40 40 24 30 27 37 29 61 ~ 25 36 27 37 25 37 21 21 35 45 62 80 65 46 25 34 61 44.07 123.61 30.00
9 64 35 75 59 46 61 46 54 56 69 48 42 66 68 75 96 55 54 77 44 36 40 39 48 32 18 35 44 32 35 ~ 51.65 95.77 30.00
10 23 28 18 39 47 32 39 43 16 16 42 52 69 52 53 42 26 112 208 107 76 56 34 36 35 35 39 76 55 50 23 50.80 208.29 31.00
11 33 32 43 58 50 37 21 20 22 30 40 49 32 15 30 41 29 26 30 39 32 28 31 87 46 30 41 32 52 40 ~ 36.49 86.77 30.00
12 23 26 24 39 22 14 14 34 36 39 24 10 18 26 27 23 28 21 23 30 33 48 75 48 30 16 23 39 28 24 ~ 28.79 74.96 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 69 21 0 0 0 0 0 0 90 21 0 0 0 0 0 0 95
REL. 76.6 23.3 0.0 0.0 0.0 0.0 0.0 0.0 100.0 23.3 0.0 0.0 0.0 0.0 0.0 0.018.3
ID 76 23 0 0 0 0 0 0 100
ABS. 65 25 1 0 0 0 0 0 91 26 1 0 0 0 0 0 102
REL. 71.4 27.4 1.0 0.0 0.0 0.0 0.0 0.0 100.0 28.6 1.1 0.0 0.0 0.0 0.0 0.0 1.4
ID 71 27 1 0 0 0 0 0 100
ABS. 64 26 1 0 0 0 0 0 91 27 1 0 0 0 0 0 124
REL. 70.3 28.5 1.0 0.0 0.0 0.0 0.0 0.0100.0 29.7 1.1 0.0 0.0 0.0 0.0 0.0 4.8
ID 70 28 1 0 0 0 0 0 100
ABS. 75 13 2 1 0 0 0 0 91 16 3 1 0 0 0 0 208
REL 82.4 14.2 2.1 1.0 0.0 0.0 0.0 0.0100.0 17.6 3.3 1.1 0.0 0.0 0.0 0.019.10
ID 82 14 2 2 0 0 0 0 101
Year
ABS. 273 85 4 1 0 0 0 0 363 90 5 1 0 0 0 0 208
REL. 75.2 23.4 1.1 0.2 0.0 0.0 0.0 0.0100.0 24.8 1.4 0.3 0.0 0.0 0.0 0.019.10
ID 75 23 1 0 0 0 0 100

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum