Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SO2-sulphur dioxide
Station:1335 - Sunychl
Code:CZKAOZSUN
Institution:ORGREZ
Region:Severomoravsky
District:Karvina
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 46 42 43 32 39 32 41 34 30 33 58 57 53 45 52 47 27 28 31 33 24 23 72 131 116 111 111 ~ 41 57 20 50.31 130.55 30.00
2 63 66 47 77 103 134 88 41 54 64 66 50 33 58 42 36 22 57 34 57 43 47 40 47 48 ~ 43 32 ~ ~ ~ 55.24 134.31 27.00
3 31 33 41 38 26 29 37 27 19 38 40 42 24 19 42 30 107 63 27 24 24 46 54 35 40 38 53 49 47 53 50 39.47 107.35 31.00
4 23 7.76 3.19 2.13 1.68 2.85 7.71 6.05 3.36 3.26 ~ 1.91 0.00 4.84 3.69 2.98 ~ 3.69 0.04 0.43 2.68 1.69 1.44 6.27 ~ 4.17 0.81 0.91 1.18 10 ~ 4.02 23.47 27.00
5 3.01 0.54 0.56 0.25 0.83 3.90 ~ ~ ~ ~ ~ 11 20 28 ~ ~ ~ ~ 10 6.99 15 11 14 26 15 10 14 16 10 16 22 11.49 27.72 22.00
6 ~ ~ 12 12 12 12 13 8.31 15 17 7.82 10 15 16 17 21 14 13 12 12 10 13 13 11 19 16 ~ ~ ~ ~ ~ 13.39 20.64 24.00
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 9 11 ~ 11 4.70 12 7.88 11 3.71 ~ ~ ~ 8.73 11.59 8.00
8 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 12 7.71 7.71 9 10 22 10 10 18 10 9 13 ~ 16 21 12 14 16 11 18 12.99 21.55 19.00
9 11 16 19 19 15 ~ ~ ~ 18 16 19 18 22 25 25 28 25 22 20 21 32 28 22 25 25 22 21 22 22 31 ~ 21.81 32.34 27.00
10 17 13 30 33 31 20 24 31 ~ ~ ~ ~ 7.83 10 12 12 11 8.74 28 ~ 28 40 34 33 28 24 20 18 21 ~ ~ 22.41 40.24 24.00
11 ~ ~ ~ 30 25 22 20 33 42 34 22 28 34 39 31 24 18 23 32 49 63 67 93 116 98 96 45 82 55 40 ~ 46.86 116.28 27.00
12 56 81 120 78 36 30 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 24 34 17 12 20 30 42 31 41 44 41 47 44 ~ 43.62 120.49 19.00

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. 61 20 7 0 0 0 0 0 88 27 7 0 0 0 0 0 134
REL. 69.3 22.7 7.9 0.0 0.0 0.0 0.0 0.0 100.0 30.7 8.0 0.0 0.0 0.0 0.0 0.06.2
ID 69 22 7 0 0 0 0 0 100
ABS. 73 0 0 0 0 0 0 0 73 0 0 0 0 0 0 0 28
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 14.5
ID 100 0 0 0 0 0 0 0 100
ABS. 54 0 0 0 0 0 0 0 541 0 0 0 0 0 0 0 32
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 21.9
ID 100 0 0 0 0 0 0 0 100
ABS. 58 10 2 0 0 0 0 0 70 12 2 0 0 0 0 0 120
REL 82.8 14.2 2.8 0.0 0.0 0.0 0.0 0.0100.0 17.1 2.9 0.0 0.0 0.0 0.0 0.0 3.12
ID 82 14 2 0 0 0 0 0 100
Year
ABS. 246 30 9 0 0 0 0 0 285 39 9 0 0 0 0 0 134
REL. 86.3 10.5 3.1 0.0 0.0 0.0 0.0 0.0100.0 13.7 3.2 0.0 0.0 0.0 0.0 0.0 6.2
ID 86 10 3 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