Detailed overview of ambient air pollution valuis from individual stations

1070 - Orlova

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1070 - Orlova
Code:CZKACMORL
Institution:CHMI
Region:Severomoravsky
District:Karvina
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 118 192 117 111 67 212 257 217 186 131 77 99 119 119 108 130 75 76 63 100 119 71 67 123 64 102 88 68 29 50 26 109.07 257.16 31.00
2 21 54 67 62 44 49 56 60 51 47 35 18 22 26 17 23 53 35 25 34 25 23 56 33 20 27 12 31 ~ ~ ~ 36.72 66.88 28.00
3 40 42 24 44 33 39 34 45 54 38 43 54 22 24 20 9 16 18 26 27 35 19 51 41 36 39 25 13 7.36 11 32 31.06 53.80 31.00
4 26 27 35 7.00 11 7.45 14 38 40 32 10 6.32 12 20 7.21 10 6.79 15 32 41 36 33 22 21 17 21 26 19 18 11 ~ 20.77 41.11 30.00
5 6.33 20 14 29 14 7.63 8.34 13 14 10 17 18 14 22 16 13 14 12 15 20 12 10 10 5.12 25 17 11 3.65 5.07 3.53 2.92 13.01 28.84 31.00
6 10 29 8.82 16 13 11 10 12 11 10 12 18 18 9 8.34 7.67 11 6.75 29 13 15 7.21 14 7.97 22 16 14 19 12 9 ~ 13.35 29.49 30.00
7 11 37 10 12 4.02 2.14 4.72 2.93 3.17 6.20 7.06 8.16 7.03 11 14 11 18 3.63 4.41 13 11 9 19 10 19 5.54 7.33 6.26 16 11 14 10.24 36.53 31.00
8 6.32 5.48 15 12 16 9.00 22 13 8.76 7.93 11 12 19 16 16 9 10 9 6.26 16 21 15 25 12 12 7.21 22 16 5.01 3.29 4.89 12.32 24.77 31.00
9 6.20 13 6.55 25 7.03 10 16 16 10 11 8.82 20 9 8.04 8.94 27 16 28 13 6.27 27 24 27 19 10 7.63 10 10 33 18 ~ 15.04 33.31 30.00
10 15 7.69 12 27 16 17 29 21 26 18 14 12 13 15 15 10 20 36 35 26 35 43 47 17 17 10 12 25 62 70 40 24.57 69.95 31.00
11 63 46 35 37 40 14 15 22 22 30 26 18 18 9 20 24 31 44 41 62 47 86 60 64 68 51 41 40 41 46 ~ 38.71 86.22 30.00
12 33 26 41 16 24 74 43 63 59 33 42 23 6.32 20 31 37 68 82 40 53 56 82 106 34 23 29 27 56 37 28 50 43.39 105.58 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. 51 23 11 4 1 0 0 0 90 39 16 5 1 0 0 0 257
REL. 56.6 25.5 12.2 4.4 1.1 0.0 0.0 0.0 100.0 43.3 17.8 5.6 1.1 0.0 0.0 0.07.1
ID 56 25 12 8 5 0 0 0 108
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 41
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 20.4
ID 100 0 0 0 0 0 0 0 100
ABS. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 37
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 2.7
ID 100 0 0 0 0 0 0 0 100
ABS. 72 19 1 0 0 0 0 0 92 20 1 0 0 0 0 0 106
REL 78.2 20.6 1.0 0.0 0.0 0.0 0.0 0.0100.0 21.7 1.1 0.0 0.0 0.0 0.0 0.023.12
ID 78 20 1 0 0 0 0 0 100
Year
ABS. 306 42 12 4 1 0 0 0 365 59 17 5 1 0 0 0 257
REL. 83.8 11.5 3.2 1.0 0.2 0.0 0.0 0.0100.0 16.2 4.7 1.4 0.3 0.0 0.0 0.0 7.1
ID 83 11 3 2 1 0 0 0 102

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