Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:NO2-nitrogen dioxide
Station:1289 - Aue
Code:DEAULfAUE
Institution:LfUG
Region:Sasko-Chemnitz
District:Aue
IHd: 150
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 34 24 14 13 20 26 27 19 ~ ~ ~ ~ ~ ~ 43 45 18 22 32 33 31 33 31 30 29 74 78 60 55 48 33 34.80 78.23 25.00
2 56 58 36 83 75 69 39 23 63 85 57 34 31 26 34 30 31 40 40 50 51 32 34 47 44 42 24 15 ~ ~ ~ 44.66 84.87 28.00
3 18 27 31 27 22 26 14 17 37 36 42 39 26 16 24 38 37 31 26 29 21 20 38 45 49 58 50 30 34 60 59 33.13 60.15 31.00
4 47 38 44 23 27 39 40 31 39 30 21 19 22 39 43 36 48 28 27 44 38 45 50 37 24 30 50 33 49 40 ~ 35.90 49.62 30.00
5 23 22 19 32 36 36 41 44 30 31 48 43 31 39 31 16 21 37 39 33 16 20 17 22 32 41 48 61 40 20 15 31.80 60.95 31.00
6 17 48 37 36 42 22 18 31 44 44 38 27 14 21 26 25 26 28 30 17 21 31 27 27 27 29 20 13 26 35 ~ 28.29 47.70 30.00
7 33 28 23 12 13 25 26 22 25 26 13 16 27 23 32 31 30 20 20 49 39 33 30 26 17 25 39 33 29 29 28 26.51 49.28 31.00
8 21 13 29 30 25 27 32 23 18 37 48 47 36 26 23 19 38 36 30 44 29 11 16 22 23 41 22 20 20 18 28 27.43 47.80 31.00
9 33 49 37 40 19 15 42 37 39 44 40 19 20 33 23 28 32 ~ ~ 17 29 31 38 38 43 31 25 38 34 43 ~ 32.81 49.48 28.00
10 40 33 21 34 43 37 33 42 36 16 19 36 29 40 45 44 26 20 40 36 44 43 47 24 14 32 29 19 29 26 19 32.17 46.67 31.00
11 14 41 47 49 33 29 33 39 51 38 32 49 55 34 31 44 33 31 47 35 36 55 68 64 60 56 56 50 36 36 ~ 42.70 67.52 30.00
12 41 66 58 53 21 16 31 61 86 109 95 46 15 47 48 41 76 55 19 21 30 42 58 30 17 15 21 49 49 49 ~ 45.41 108.86 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. 66 18 0 0 0 0 0 0 84 18 0 0 0 0 0 0 85
REL. 78.5 21.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 21.4 0.0 0.0 0.0 0.0 0.0 0.010.2
ID 78 21 0 0 0 0 0 0 100
ABS. 90 1 0 0 0 0 0 0 91 1 0 0 0 0 0 0 61
REL. 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 28.5
ID 98 1 0 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 49
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9
ID 100 0 0 0 0 0 0 0 100
ABS. 73 17 1 0 0 0 0 0 91 18 1 0 0 0 0 0 109
REL 80.2 18.6 1.0 0.0 0.0 0.0 0.0 0.0100.0 19.8 1.1 0.0 0.0 0.0 0.0 0.010.12
ID 80 18 1 0 0 0 0 0 100
Year
ABS. 319 36 1 0 0 0 0 0 356 37 1 0 0 0 0 0 109
REL. 89.6 10.1 0.2 0.0 0.0 0.0 0.0 0.0100.0 10.4 0.3 0.0 0.0 0.0 0.0 0.010.12
ID 89 10 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