Detailed overview of ambient air pollution valuis from individual stations

1255 - Ludvikov pod Smrkem

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1255 - Ludvikov pod Smrkem
Code:CZLBRVLPS
Institution:VURV
Region:Severocesky
District:Liberec
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 75 98 101 111 94 60 56 89 74 76 77 55 65 65 53 86 64 89 69 61 59 45 35 54 99 54 32 67 32 23 23 65.84 111.00 31.00
2 24 30 38 64 40 26 33 26 27 29 26 24 23 19 22 20 20 24 22 23 25 22 25 24 24 23 24 27 ~ ~ ~ 26.93 64.00 28.00
3 18 23 16 25 28 16 34 14 26 22 23 28 32 20 29 20 21 26 32 31 23 32 30 24 36 40 42 30 23 20 21 25.97 42.00 31.00
4 15 29 36 30 21 20 14 18 24 52 37 38 21 36 22 21 14 26 30 18 16 25 28 39 34 23 20 27 28 23 ~ 26.17 52.00 30.00
5 17 33 45 24 37 20 20 33 27 24 23 17 19 18 19 21 19 20 19 21 24 22 21 22 22 20 22 26 20 12 12 22.55 45.00 31.00
6 13 12 11 13 12 11 13 14 15 12 11 12 14 13 12 16 28 37 37 18 18 18 18 17 21 17 13 13 19 9.00 ~ 16.23 37.00 30.00
7 18 17 10 15 21 10 16 18 19 22 21 21 22 21 22 22 15 10 10 10 14 14 13 36 47 21 17 18 19 14 15 18.32 47.00 31.00
8 11 11 10 8.00 8.00 11 10 9.00 9.00 10 10 11 9.00 9.00 18 19 19 12 19 9.00 10 9.00 9.00 9.00 12 12 12 14 14 12 12 11.52 19.00 31.00
9 26 13 10 27 25 51 13 31 15 18 19 20 21 21 22 21 23 21 21 21 22 23 22 19 20 24 25 20 20 20 ~ 21.80 51.00 30.00
10 21 20 19 18 19 19 22 27 19 15 17 14 19 23 21 23 29 31 21 20 27 20 37 30 21 18 23 20 51 90 24 25.10 90.00 31.00
11 32 30 51 22 29 22 20 21 20 20 21 22 21 20 21 21 20 20 20 21 21 27 23 29 27 23 23 22 23 20 ~ 23.73 51.00 30.00
12 27 30 44 34 29 60 52 50 23 29 24 34 18 22 27 31 51 35 51 44 35 29 38 54 36 24 21 25 36 38 23 34.65 60.00 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. 64 24 2 0 0 0 0 0 90 26 2 0 0 0 0 0 111
REL. 71.1 26.6 2.2 0.0 0.0 0.0 0.0 0.0 100.0 28.9 2.2 0.0 0.0 0.0 0.0 0.04.1
ID 71 26 2 0 0 0 0 0 100
ABS. 90 1 0 0 0 0 0 0 91 1 0 0 0 0 0 0 52
REL. 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 10.4
ID 98 1 0 0 0 0 0 0 100
ABS. 91 1 0 0 0 0 0 0 92 1 0 0 0 0 0 0 51
REL. 98.9 1.0 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 0.0 6.9
ID 98 1 0 0 0 0 0 0 100
ABS. 84 8 0 0 0 0 0 0 92 8 0 0 0 0 0 0 90
REL 91.3 8.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 8.7 0.0 0.0 0.0 0.0 0.0 0.030.10
ID 91 8 0 0 0 0 0 0 100
Year
ABS. 329 34 2 0 0 0 0 0 365 36 2 0 0 0 0 0 111
REL. 90.1 9.3 0.5 0.0 0.0 0.0 0.0 0.0100.0 9.9 0.5 0.0 0.0 0.0 0.0 0.0 4.1
ID 90 9 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