Detailed overview of ambient air pollution valuis from individual stations

1117 - Usti n.Orl.-Podmesti

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1117 - Usti n.Orl.-Podmesti
Code:CZUOHSUOP
Institution:Public Health Service
Region:Vychodocesky
District:Usti nad Orlici
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 137 155 84 104 68 130 187 104 53 90 72 52 77 117 86 109 64 40 42 88 75 71 57 94 57 56 81 93 60 56 51 84.19 186.63 31.00
2 51 44 86 68 40 49 46 62 54 60 23 25 ~ 22 27 17 ~ 36 40 31 ~ 46 31 36 22 19 27 32 ~ ~ ~ 39.69 85.68 25.00
3 37 27 30 41 39 73 22 42 22 32 38 39 38 35 22 18 19 28 36 17 37 30 24 26 34 44 22 12 ~ ~ ~ 31.53 73.20 28.00
4 ~ ~ ~ ~ ~ ~ ~ 26 44 41 31 5.96 16 20 16 8.76 39 31 5.90 6.63 11 15 17 16 13 15 15 5.05 6.88 12 ~ 18.17 43.87 23.00
5 21 33 17 7.61 8.15 3.47 10 6.94 6.45 4.77 6.69 7.12 5.36 8.52 6.15 7.36 4.20 4.50 11 5.72 6.33 23 21 4.87 5.05 8.09 14 8.08 14 2.98 4.87 9.61 33.22 31.00
6 4.75 5.90 13 15 7.91 7.42 3.59 4.44 13 7.30 8.64 7.12 13 7.12 11 12 12 25 27 15 11 13 4.50 12 11 12 7.12 5.18 7.97 9 ~ 10.43 26.52 30.00
7 4.93 5.05 7.06 17 5.17 7.67 6.85 6.57 11 6.63 3.10 6.39 6.51 4.41 12 21 5.78 2.98 6.09 10 6.94 3.83 7.15 6.98 8.46 11 8.76 4.63 7.36 5.84 5.90 7.56 21.11 31.00
8 8.58 8.58 6.15 4.93 11 3.47 5.90 3.59 3.95 5.10 7.40 4.44 6.39 14 12 5.72 10 10 8.76 7.24 ~ ~ ~ ~ ~ ~ ~ 7.86 12 11 16 8.02 15.60 24.00
9 ~ ~ ~ 8.94 23 6.78 12 ~ 11 10 11 8.70 7.91 13 17 10 8.58 18 11 12 10 22 36 11 21 48 ~ ~ ~ ~ ~ 15.29 47.90 22.00
10 29 16 22 16 16 22 19 19 8.64 12 7.79 15 27 15 34 26 29 24 20 33 16 39 52 20 16 30 27 25 61 47 28 24.94 60.55 31.00
11 37 63 29 24 34 24 25 27 19 25 23 16 22 16 46 23 16 13 20 ~ ~ ~ ~ 58 50 35 40 37 23 33 ~ 29.97 63.16 26.00
12 59 27 27 16 45 62 36 ~ ~ ~ 28 23 25 26 23 46 28 33 28 27 18 34 82 26 16 11 12 37 23 26 22 30.92 82.03 28.00

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. 48 28 6 2 0 0 0 0 84 36 8 2 0 0 0 0 187
REL. 57.1 33.3 7.1 2.3 0.0 0.0 0.0 0.0 100.0 42.9 9.5 2.4 0.0 0.0 0.0 0.07.1
ID 57 33 7 4 0 0 0 0 102
ABS. 84 0 0 0 0 0 0 0 84 0 0 0 0 0 0 0 44
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.4
ID 100 0 0 0 0 0 0 0 100
ABS. 77 0 0 0 0 0 0 0 77 0 0 0 0 0 0 0 48
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 26.9
ID 100 0 0 0 0 0 0 0 100
ABS. 77 8 0 0 0 0 0 0 85 8 0 0 0 0 0 0 82
REL 90.5 9.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 9.4 0.0 0.0 0.0 0.0 0.0 0.023.12
ID 90 9 0 0 0 0 0 0 100
Year
ABS. 286 36 6 2 0 0 0 0 330 44 8 2 0 0 0 0 187
REL. 86.6 10.9 1.8 0.6 0.0 0.0 0.0 0.0100.0 13.3 2.4 0.6 0.0 0.0 0.0 0.0 7.1
ID 86 10 1 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

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