Detailed overview of ambient air pollution valuis from individual stations

1296 - Mittelndorf

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1296 - Mittelndorf
Code:DEPNLfMIT
Institution:LfUG Dresden
Region:Sasko-Dresden
District:Pirna
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 98 166 119 93 48 101 141 99 72 84 54 58 225 253 261 326 283 141 86 51 58 57 115 114 39 28 82 21 11 10 4.87 106.42 325.55 31.00
2 4.17 77 155 63 13 24 64 26 60 43 14 12 8.85 3.79 5.43 17 58 30 12 12 13 16 34 40 16 4.83 6.40 67 ~ ~ ~ 32.18 154.53 28.00
3 41 50 16 15 ~ ~ 33 41 21 80 53 57 10 21 4.85 3.19 6.28 27 20 5.18 27 1.28 28 29 49 75 6.64 3.87 3.28 2.96 2.34 25.27 79.68 29.00
4 22 8.51 24 1.81 11 2.98 8.79 25 77 15 4.13 4.11 7.02 2.36 1.06 4.55 2.34 ~ ~ ~ ~ ~ ~ ~ ~ 12 30 27 5.06 1.36 ~ 13.53 77.34 22.00
5 1.91 ~ 11 16 ~ ~ ~ 13 12 14 11 7.98 10 11 16 20 16 7.74 4.30 ~ ~ ~ ~ ~ ~ ~ ~ 2.94 3.23 2.23 5.28 9.81 19.57 19.00
6 13 5.32 3.15 10 17 2.36 21 3.23 4.06 5.36 11 14 3.57 9 5.72 3.43 1.83 8.21 17 7.72 10 23 9 1.69 ~ 5.28 4.89 28 11 2.68 ~ 9.02 28.43 29.00
7 1.32 9 7.87 4.94 4.32 1.00 1.55 3.96 1.81 5.91 ~ ~ ~ ~ ~ 5.49 8.79 9 8.98 4.45 3.94 11 7.70 12 5.00 ~ ~ ~ ~ ~ ~ 5.93 11.64 20.00
8 3.32 2.11 14 27 4.70 5.98 6.19 18 7.81 8.21 17 18 20 9 1.68 15 19 18 6.43 12 15 17 8.17 15 13 18 36 8.60 6.60 4.96 3.13 12.24 35.74 31.00
9 17 16 42 26 15 3.04 7.77 11 6.19 3.66 11 18 3.26 1.64 21 ~ ~ ~ 8.02 1.28 1.02 1.23 2.83 12 3.21 2.17 1.36 19 60 3.32 ~ 11.75 59.55 27.00
10 8.96 1.04 6.72 4.28 8.66 41 25 28 3.77 12 3.89 3.15 7.66 1.96 6.91 2.77 50 35 48 48 7.85 35 20 3.47 4.26 5.15 6.77 5.11 31 37 19 16.84 50.32 31.00
11 18 8.57 9 18 29 23 41 22 24 16 43 21 16 5.19 29 19 10 28 14 32 67 41 104 38 28 34 56 60 46 60 ~ 32.05 104.32 30.00
12 21 12 17 3.68 12 16 22 48 90 20 15 4.51 1.57 4.02 27 31 18 30 50 20 22 15 28 47 10 14 3.66 7.37 17 45 54 23.42 89.75 31.00

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. 52 23 6 2 4 1 0 0 88 36 13 7 5 1 0 0 326
REL. 59.0 26.1 6.8 2.2 4.5 1.1 0.0 0.0 100.0 40.9 14.8 8.0 5.7 1.1 0.0 0.016.1
ID 59 26 6 4 22 28 0 0 147
ABS. 69 1 0 0 0 0 0 0 70 1 0 0 0 0 0 0 77
REL. 98.5 1.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 9.4
ID 98 1 0 0 0 0 0 0 100
ABS. 77 1 0 0 0 0 0 0 78 1 0 0 0 0 0 0 60
REL. 98.7 1.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 29.9
ID 98 1 0 0 0 0 0 0 100
ABS. 83 8 1 0 0 0 0 0 92 9 1 0 0 0 0 0 104
REL 90.2 8.6 1.0 0.0 0.0 0.0 0.0 0.0100.0 9.8 1.1 0.0 0.0 0.0 0.0 0.023.11
ID 90 8 1 0 0 0 0 0 100
Year
ABS. 281 33 7 2 4 1 0 0 328 47 14 7 5 1 0 0 326
REL. 85.6 10.0 2.1 0.6 1.2 0.3 0.0 0.0100.0 14.3 4.3 2.1 1.5 0.3 0.0 0.0 16.1
ID 85 10 2 1 6 7 0 0 112

Note:

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

Detailed overview of ambient air pollution valuis from individual stations - selection station