Detailed overview of ambient air pollution valuis from individual stations

1355 - Bobrovniky

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1355 - Bobrovniky
Code:CZOPCMBOB
Institution:CHMI
Region:Severomoravsky
District:Opava
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 129 123 120 32 37 112 188 164 104 85 39 41 31 55 41 22 68 38 37 41 89 60 44 56 68 81 51 40 32 30 24 67.16 188.00 31.00
2 26 34 45 37 27 36 36 27 33 10 26 25 27 22 18 27 42 38 30 12 10 10 18 16 10 8.00 8.00 10 ~ ~ ~ 23.86 45.00 28.00
3 12 12 10 11 10 18 11 28 15 20 15 17 13 13 ~ ~ 27 23 24 25 34 25 55 ~ ~ ~ 16 7.00 5.00 6.00 16 18.00 55.00 26.00
4 18 19 19 12 16 13 8.00 10 13 10 13 9.00 9.00 23 17 16 16 23 23 27 35 29 11 15 17 24 35 30 28 32 ~ 19.00 35.00 30.00
5 ~ ~ ~ ~ 9.00 6.00 11 8.00 8.00 5.00 6.00 17 14 19 17 16 15 23 11 13 10 16 9.00 11 19 19 14 11 12 14 10 12.70 23.00 27.00
6 13 18 ~ ~ ~ ~ ~ ~ ~ ~ ~ 16 12 11 11 15 13 14 25 13 17 13 8.00 8.00 9.00 18 17 13 25 14 ~ 14.43 25.00 21.00
7 10 16 12 14 9.00 9.00 11 7.00 10 10 11 12 11 10 11 8.00 14 ~ ~ ~ 10 9.00 8.00 8.00 8.00 5.00 9.00 8.00 12 9.00 9.00 10.00 16.00 28.00
8 8.00 8.00 10 16 12 11 16 16 11 10 14 18 17 24 12 10 13 26 20 16 18 15 18 17 ~ ~ ~ ~ ~ ~ ~ 14.83 26.00 24.00
9 ~ ~ ~ ~ ~ ~ ~ ~ 10 8.00 10 15 11 12 7.00 12 9.00 8.00 7.00 6.00 9.00 9.00 12 10 9.00 12 7.00 8.00 18 15 ~ 10.18 18.00 22.00
10 13 14 11 13 14 17 16 12 9.00 8.00 9.00 11 10 11 11 12 11 24 25 20 15 24 22 26 8.00 14 12 15 33 50 45 17.26 50.00 31.00
11 34 25 23 40 40 21 17 18 18 17 22 24 12 12 15 19 17 27 29 35 24 39 40 52 57 42 44 41 35 39 ~ 29.27 57.00 30.00
12 24 16 29 23 18 33 16 29 30 26 17 15 12 18 59 29 43 31 26 42 24 46 28 17 18 20 15 29 32 24 36 26.61 59.00 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. 68 10 5 2 0 0 0 0 85 17 7 2 0 0 0 0 188
REL. 80.0 11.7 5.8 2.3 0.0 0.0 0.0 0.0 100.0 20.0 8.2 2.4 0.0 0.0 0.0 0.07.1
ID 80 11 5 4 0 0 0 0 102
ABS. 78 0 0 0 0 0 0 0 78 0 0 0 0 0 0 0 35
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 21.4
ID 100 0 0 0 0 0 0 0 100
ABS. 74 0 0 0 0 0 0 0 74 0 0 0 0 0 0 0 26
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 18.8
ID 100 0 0 0 0 0 0 0 100
ABS. 89 3 0 0 0 0 0 0 92 3 0 0 0 0 0 0 59
REL 96.7 3.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 3.3 0.0 0.0 0.0 0.0 0.0 0.015.12
ID 96 3 0 0 0 0 0 0 100
Year
ABS. 309 13 5 2 0 0 0 0 329 20 7 2 0 0 0 0 188
REL. 93.9 3.9 1.5 0.6 0.0 0.0 0.0 0.0100.0 6.1 2.1 0.6 0.0 0.0 0.0 0.0 7.1
ID 93 3 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