Detailed overview of ambient air pollution valuis from individual stations

156 - Studenec

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 156 - Studenec
Code:CZSOLMSTU
Institution:VULHM
Region:Zapadocesky
District:Sokolov
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 243 199 127 80 60 73 203 122 111 85 58 200 2.00 4.00 29 2.00 2.00 7.00 7.00 46 11 33 36 7.00 131 122 80 20 2.00 2.00 2.00 67.94 243.00 31.00
2 2.00 11 33 9.00 2.00 2.00 2.00 4.00 4.00 7.00 7.00 4.00 9.00 2.00 2.00 2.00 9.00 9.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 3.00 ~ ~ ~ 5.04 33.00 28.00
3 3.00 5.00 3.00 3.00 5.00 5.00 15 49 15 53 13 79 18 2.00 3.00 2.00 2.00 8.00 5.00 3.00 5.00 3.00 3.00 16 13 61 6.00 3.00 2.00 2.00 2.00 13.13 79.00 31.00
4 2.00 3.00 12 3.00 3.00 3.00 3.00 13 39 6.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 19 6.00 2.00 2.00 4.00 2.00 2.00 2.00 2.00 ~ 5.00 39.00 30.00
5 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 17 81 45 24 21 2.00 3.00 2.00 2.00 3.00 29 28 5.00 3.00 3.00 3.00 7.00 9.87 81.00 31.00
6 19 7.00 19 32 21 4.00 4.00 3.00 3.00 6.00 4.00 4.00 6.00 3.00 3.00 4.00 11 18 21 21 5.00 3.00 2.00 2.00 2.00 6.00 2.00 16 105 15 ~ 12.37 105.00 30.00
7 2.00 2.00 14 2.00 2.00 2.00 2.00 2.00 2.00 2.00 43 40 2.00 2.00 2.00 2.00 5.00 59 4.00 2.00 2.00 2.00 2.00 8.00 2.00 2.00 2.00 2.00 2.00 9.00 11 7.65 59.00 31.00
8 4.00 2.00 3.00 15 17 45 64 103 30 70 68 68 48 15 2.00 2.00 25 53 166 54 38 8.00 2.00 4.00 2.00 15 10 39 19 2.00 2.00 32.10 166.00 31.00
9 2.00 33 17 84 6.00 2.00 2.00 2.00 2.00 2.00 2.00 24 2.00 2.00 2.00 2.00 11 2.00 3.00 2.00 13 19 84 17 27 43 20 32 30 2.00 ~ 16.37 84.00 30.00
10 2.00 3.00 4.00 3.00 2.00 2.00 5.00 2.00 2.00 3.00 2.00 3.00 2.00 2.00 2.00 5.00 14 34 28 12 2.00 55 16 2.00 2.00 2.00 2.00 10 61 99 121 16.26 121.00 31.00
11 155 52 7.00 16 62 112 140 27 19 3.00 7.00 102 36 52 3.00 2.00 2.00 8.00 29 22 27 3.00 48 27 68 42 151 53 41 42 ~ 45.27 155.00 30.00
12 37 53 40 43 32 28 7.00 7.00 15 5.00 2.00 2.00 2.00 2.00 2.00 7.00 81 95 206 99 47 19 18 11 2.00 2.00 2.00 2.00 2.00 2.00 4.00 28.26 206.00 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. 72 9 5 3 1 0 0 0 90 18 9 4 1 0 0 0 243
REL. 80.0 10.0 5.5 3.3 1.1 0.0 0.0 0.0 100.0 20.0 10.0 4.4 1.1 0.0 0.0 0.01.1
ID 80 10 5 6 5 0 0 0 107
ABS. 89 1 1 0 0 0 0 0 91 2 1 0 0 0 0 0 105
REL. 97.8 1.0 1.0 0.0 0.0 0.0 0.0 0.0 100.0 2.2 1.1 0.0 0.0 0.0 0.0 0.0 29.6
ID 97 1 1 0 0 0 0 0 100
ABS. 81 9 1 1 0 0 0 0 92 11 2 1 0 0 0 0 166
REL. 88.0 9.7 1.0 1.0 0.0 0.0 0.0 0.0100.0 12.0 2.2 1.1 0.0 0.0 0.0 0.0 19.8
ID 88 9 1 2 0 0 0 0 101
ABS. 73 12 4 3 0 0 0 0 92 19 7 3 0 0 0 0 206
REL 79.3 13.0 4.3 3.2 0.0 0.0 0.0 0.0100.0 20.7 7.6 3.3 0.0 0.0 0.0 0.019.12
ID 79 13 4 6 0 0 0 0 103
Year
ABS. 315 31 11 7 1 0 0 0 365 50 19 8 1 0 0 0 243
REL. 86.3 8.4 3.0 1.9 0.2 0.0 0.0 0.0100.0 13.7 5.2 2.2 0.3 0.0 0.0 0.0 1.1
ID 86 8 3 3 1 0 0 0 103

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