Detailed overview of ambient air pollution valuis from individual stations

141 - Brno-Prizrenice

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 141 - Brno-Prizrenice
Code:CZBMCMPRI
Institution:CHMI
Region:Jihomoravsky
District:Brno-mesto
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 89 112 60 50 33 52 94 121 46 63 46 86 34 37 31 38 35 45 25 27 49 42 50 41 50 50 38 41 37 35 37 51.42 121.00 31.00
2 32 29 33 31 30 28 21 25 21 17 91 60 54 58 66 63 55 14 11 10 10 12 9.00 15 19 15 16 19 ~ ~ ~ 30.86 91.00 28.00
3 14 20 16 15 12 7.00 16 5.00 12 5.00 13 12 15 21 11 15 17 16 17 18 28 38 21 18 50 17 ~ 5.00 ~ 5.00 10 16.17 50.00 29.00
4 23 28 9.00 24 6.00 15 15 9.00 5.00 13 19 14 11 21 15 11 18 18 15 15 16 17 16 23 17 15 25 ~ 17 15 ~ 16.03 28.00 29.00
5 10 15 16 10 9.00 16 13 11 10 10 12 13 28 26 24 23 21 22 17 8.00 7.00 6.00 6.00 4.00 10 5.00 7.00 10 9.00 6.00 4.00 12.52 28.00 31.00
6 5.00 8.00 10 5.00 8.00 7.00 11 17 16 13 12 9.00 4.00 6.00 7.00 4.00 20 26 13 11 ~ ~ ~ 29 32 16 32 37 35 24 ~ 15.44 37.00 27.00
7 20 19 12 34 12 10 15 11 6.00 5.00 4.00 8.00 8.00 1.00 21 10 11 8.00 6.00 6.00 12 3.00 2.00 ~ 1.00 3.00 4.00 6.00 18 11 7.00 9.80 34.00 30.00
8 6.00 7.00 6.00 10 7.00 5.00 7.00 7.00 4.00 7.00 6.00 8.00 8.00 6.00 7.00 9.00 9.00 8.00 11 12 9.00 11 10 9.00 7.00 17 9.00 11 9.00 11 11 8.52 17.00 31.00
9 15 10 9.00 11 9.00 11 3.00 4.00 18 15 17 19 13 13 18 7.00 6.00 2.00 9.00 4.00 11 16 15 14 11 13 17 12 11 2.00 ~ 11.17 19.00 30.00
10 1.00 1.00 26 ~ ~ ~ 8.00 9.00 7.00 7.00 17 4.00 16 7.00 5.00 4.00 3.00 5.00 1.00 ~ 4.00 9.00 2.00 1.00 7.00 8.00 18 6.00 1.00 3.00 ~ 6.92 26.00 26.00
11 6.00 3.00 31 16 13 10 8.00 8.00 14 3.00 4.00 4.00 4.00 4.00 7.00 6.00 6.00 16 7.00 17 9.00 13 10 21 14 8.00 8.00 22 14 7.00 ~ 10.43 31.00 30.00
12 11 7.00 8.00 9.00 23 9.00 8.00 12 1.00 1.00 3.00 3.00 ~ 1.00 4.00 42 66 25 19 22 23 41 11 7.00 4.00 5.00 8.00 14 6.00 ~ ~ 14.04 66.00 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. 73 13 2 0 0 0 0 0 88 15 2 0 0 0 0 0 121
REL. 82.9 14.7 2.2 0.0 0.0 0.0 0.0 0.0 100.0 17.0 2.3 0.0 0.0 0.0 0.0 0.08.1
ID 82 14 2 0 0 0 0 0 100
ABS. 87 0 0 0 0 0 0 0 87 0 0 0 0 0 0 0 37
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 28.6
ID 100 0 0 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 34
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 4.7
ID 100 0 0 0 0 0 0 0 100
ABS. 83 1 0 0 0 0 0 0 84 1 0 0 0 0 0 0 66
REL 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.2 0.0 0.0 0.0 0.0 0.0 0.017.12
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 334 14 2 0 0 0 0 0 350 16 2 0 0 0 0 0 121
REL. 95.4 4.0 0.5 0.0 0.0 0.0 0.0 0.0100.0 4.6 0.6 0.0 0.0 0.0 0.0 0.0 8.1
ID 95 4 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

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