Detailed overview of ambient air pollution valuis from individual stations

545 - Usti n.L.-Kras.Brezno

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 545 - Usti n.L.-Kras.Brezno
Code:CZULHSUNB
Institution:Public Health Service
Region:Severocesky
District:Usti nad Labem
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 39 100 58 31 46 60 90 50 69 37 44 197 279 230 314 305 91 78 59 61 63 64 50 92 27 90 37 3.00 2.00 10 89.20 314.00 30.00
2 7.00 31 150 51 16 16 28 23 34 26 7.00 23 16 11 4.00 ~ ~ ~ ~ ~ ~ ~ 22 31 30 4.00 4.00 ~ ~ ~ ~ 26.70 150.00 20.00
3 8.00 8.00 ~ ~ 22 13 10 20 8.00 10 7.00 15 2.00 ~ ~ ~ 4.00 44 11 10 23 7.00 ~ ~ ~ 24 10 2.00 8.00 2.00 2.00 11.74 44.00 23.00
4 ~ 3.00 17 4.00 13 2.00 3.00 6.00 16 5.00 2.00 2.00 9.00 7.00 2.00 2.00 2.00 2.00 8.00 2.00 8.00 2.00 5.00 5.00 2.00 28 5.00 26 50 2.00 ~ 8.28 50.00 29.00
5 2.00 7.00 4.00 11 5.00 21 5.00 10 2.00 4.00 2.00 5.00 ~ 28 5.00 2.00 2.00 2.00 3.00 2.00 14 8.00 2.00 2.00 ~ 14 2.00 3.00 2.00 5.00 2.00 6.07 28.00 29.00
6 3.00 5.00 2.00 6.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 6.00 2.00 2.00 2.00 2.00 2.00 10 5.00 8.00 7.00 11 20 8.00 2.00 2.00 7.00 9.00 2.00 9.00 ~ 4.87 20.00 30.00
7 11 8.00 5.00 4.00 2.00 2.00 2.00 2.00 2.00 3.00 3.00 5.00 2.00 2.00 6.00 11 3.00 4.00 4.00 2.00 2.00 3.00 4.00 5.00 ~ ~ ~ ~ ~ ~ ~ 4.04 11.00 24.00
8 ~ ~ ~ 33 2.00 2.00 2.00 4.00 2.00 6.00 2.00 2.00 5.00 3.00 2.00 2.00 2.00 2.00 6.00 4.00 ~ 10 20 9.00 20 16 11 23 5.00 2.00 14 7.81 33.00 27.00
9 22 29 9.00 14 13 9.00 4.00 2.00 2.00 2.00 3.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 5.00 ~ 2.00 2.00 2.00 2.00 2.00 2.00 2.00 ~ 5.10 29.00 29.00
10 2.00 2.00 2.00 2.00 2.00 7.00 18 2.00 2.00 4.00 2.00 2.00 4.00 3.00 3.00 2.00 ~ ~ ~ 32 3.00 21 15 18 ~ ~ ~ ~ ~ 44 14 8.96 44.00 23.00
11 43 27 13 25 60 27 54 36 41 18 64 ~ ~ 5.00 6.00 6.00 16 9.00 20 50 71 84 94 76 47 50 89 43 33 80 ~ 42.39 94.00 28.00
12 54 37 7.00 23 ~ ~ ~ 31 37 15 23 11 5.00 13 47 49 23 133 96 74 179 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 47.61 179.00 18.00

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. 53 14 1 1 2 2 0 0 73 20 6 5 4 2 0 0 314
REL. 72.6 19.1 1.3 1.3 2.7 2.7 0.0 0.0 100.0 27.4 8.2 6.8 5.5 2.7 0.0 0.016.1
ID 72 19 1 2 13 68 0 0 178
ABS. 88 0 0 0 0 0 0 0 88 0 0 0 0 0 0 0 50
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 29.4
ID 100 0 0 0 0 0 0 0 100
ABS. 80 0 0 0 0 0 0 0 80 0 0 0 0 0 0 0 33
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 4.8
ID 100 0 0 0 0 0 0 0 100
ABS. 55 12 1 1 0 0 0 0 69 14 2 1 0 0 0 0 179
REL 79.7 17.3 1.4 1.4 0.0 0.0 0.0 0.0100.0 20.3 2.9 1.4 0.0 0.0 0.0 0.021.12
ID 79 17 1 2 0 0 0 0 101
Year
ABS. 276 26 2 2 2 2 0 0 310 34 8 6 4 2 0 0 314
REL. 89.0 8.3 0.6 0.6 0.6 0.6 0.0 0.0100.0 11.0 2.6 1.9 1.3 0.6 0.0 0.0 16.1
ID 89 8 1 3 16 0 0 118

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