Detailed overview of ambient air pollution valuis from individual stations

880 - Dobruska

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 880 - Dobruska
Code:CZRKRVDOB
Institution:VURV
Region:Vychodocesky
District:Rychnov nad Kneznou
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 82 55 100 181 71 27 75 60 103 23 55 100 49 52 42 46 37 33 46 62 47 3.00 79 28 279 39 38 19 22 16 24 61.06 279.00 31.00
2 24 10 20 42 14 21 23 47 43 39 31 22 11 9.00 9.00 7.00 17 16 11 14 12 15 10 13 1.00 15 1.00 1.00 ~ ~ ~ 17.79 47.00 28.00
3 3.00 2.00 3.00 10 20 20 5.00 5.00 3.00 4.00 4.00 14 4.00 10 7.00 6.00 2.00 5.00 4.00 3.00 5.00 4.00 4.00 6.00 6.00 8.00 7.00 4.00 4.00 4.00 5.00 6.16 20.00 31.00
4 5.00 6.00 7.00 2.00 1.00 1.00 1.00 ~ 3.00 112 1.00 1.00 1.00 ~ 1.00 1.00 1.00 2.00 1.00 1.00 3.00 26 8.00 3.00 3.00 4.00 7.00 6.00 5.00 4.00 ~ 7.75 112.00 28.00
5 3.00 11 9.00 10 4.00 4.00 3.00 3.00 5.00 5.00 4.00 3.00 5.00 6.00 4.00 3.00 4.00 5.00 3.00 9.00 1.00 4.00 4.00 2.00 5.00 3.00 3.00 3.00 6.00 3.00 3.00 4.52 11.00 31.00
6 2.00 3.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 1.00 1.00 2.00 1.00 4.00 5.00 3.00 2.00 1.00 4.00 3.00 1.00 1.00 ~ 3.00 1.00 3.00 6.00 3.00 ~ 2.07 6.00 29.00
7 1.00 3.00 6.00 3.00 2.00 1.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 1.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 1.00 2.00 2.00 2.00 2.00 2.06 6.00 31.00
8 1.00 1.00 1.00 2.00 2.00 2.00 1.00 2.00 1.00 4.00 2.00 2.00 1.00 2.00 6.00 5.00 2.00 7.00 2.00 3.00 4.00 3.00 3.00 4.00 6.00 5.00 4.00 6.00 8.00 2.00 2.00 3.10 8.00 31.00
9 4.00 2.00 1.00 3.00 3.00 3.00 2.00 2.00 4.00 2.00 4.00 5.00 3.00 5.00 4.00 5.00 5.00 4.00 2.00 2.00 2.00 3.00 6.00 2.00 2.00 8.00 3.00 3.00 3.00 4.00 ~ 3.37 8.00 30.00
10 6.00 1.00 3.00 3.00 3.00 2.00 2.00 6.00 5.00 4.00 7.00 4.00 4.00 4.00 8.00 11 2.00 2.00 2.00 2.00 2.00 28 14 8.00 9.00 6.00 6.00 7.00 20 21 8.00 6.77 28.00 31.00
11 17 26 13 1.00 2.00 1.00 1.00 1.00 1.00 10 9.00 14 9.00 6.00 18 12 9.00 5.00 5.00 9.00 12 12 13 10 13 11 13 6.00 2.00 4.00 ~ 8.83 26.00 30.00
12 4.00 1.00 1.00 1.00 2.00 ~ ~ ~ 6.00 4.00 5.00 4.00 6.00 3.00 60 42 2.00 7.00 20 29 24 9.00 2.00 15 16 36 13 11 43 7.00 26 14.25 60.00 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. 76 11 1 1 1 0 0 0 90 14 3 2 1 0 0 0 279
REL. 84.4 12.2 1.1 1.1 1.1 0.0 0.0 0.0 100.0 15.6 3.3 2.2 1.1 0.0 0.0 0.025.1
ID 84 12 1 2 5 0 0 0 105
ABS. 87 0 1 0 0 0 0 0 88 1 1 0 0 0 0 0 112
REL. 98.8 0.0 1.1 0.0 0.0 0.0 0.0 0.0 100.0 1.1 1.1 0.0 0.0 0.0 0.0 0.0 10.4
ID 98 0 1 0 0 0 0 0 100
ABS. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 8
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 29.8
ID 100 0 0 0 0 0 0 0 100
ABS. 88 1 0 0 0 0 0 0 89 1 0 0 0 0 0 0 60
REL 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.015.12
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 343 12 2 1 1 0 0 0 359 16 4 2 1 0 0 0 279
REL. 95.5 3.3 0.5 0.2 0.2 0.0 0.0 0.0100.0 4.5 1.1 0.6 0.3 0.0 0.0 0.0 25.1
ID 95 3 1 0 0 0 101

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