Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:O3-ozone
Station:1032 - Sokolov
Code:CZSOCMSOK
Institution:Czech Hydrometeorological Institute
Region:Karlovarsky
District:Sokolov
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 36 42 43 17 13 22 10 18 12 7.81 21 12 29 37 45 30 26 18 41 60 37 46 50 57 54 68 52 60 61 28 45 35.45 67.80 31.00
2 54 32 21 44 16 44 37 37 55 64 53 55 51 50 52 57 36 35 48 64 50 55 71 67 43 62 69 70 ~ ~ ~ 49.81 71.02 28.00
3 64 49 62 43 27 41 65 50 65 61 40 30 44 49 32 49 50 55 65 56 61 70 64 71 70 59 53 73 73 66 73 55.81 73.34 31.00
4 73 92 100 87 78 72 75 100 92 86 60 44 31 58 81 69 27 44 64 63 66 ~ 70 49 ~ ~ 75 84 82 81 ~ 70.48 100.15 27.00
5 79 56 51 29 54 38 73 105 98 71 77 60 76 83 70 73 106 88 50 54 80 84 65 47 67 50 44 54 71 72 91 68.32 106.37 31.00
6 79 79 84 101 100 48 58 54 54 61 57 61 63 44 66 62 76 84 81 96 78 84 76 57 85 90 105 72 58 87 ~ 73.35 104.99 30.00
7 99 54 68 56 71 65 56 77 112 89 58 97 88 72 64 66 53 41 62 89 99 74 83 52 43 44 47 85 96 111 57 71.85 111.68 31.00
8 85 74 87 50 66 67 69 55 68 67 67 82 67 36 46 41 69 91 88 95 63 47 70 63 54 92 69 50 50 45 83 66.27 94.88 31.00
9 43 60 69 49 39 47 55 81 76 42 34 51 54 69 60 47 57 46 41 31 43 41 38 60 42 36 37 42 29 35 ~ 48.51 81.23 30.00
10 31 37 30 46 51 55 54 42 45 39 39 23 10 29 37 50 54 51 57 46 11 42 60 39 45 66 69 57 39 23 21 41.94 69.29 31.00
11 27 48 35 37 44 40 34 ~ ~ ~ ~ ~ 7.25 9 ~ 23 43 26 29 37 27 22 29 36 17 10 11 13 11 21 ~ 26.46 47.97 24.00
12 37 15 12 10 25 15 22 43 29 30 28 25 8.57 12 19 7.01 8.53 38 28 5.86 12 8.15 17 36 35 28 18 10 44 39 51 23.10 51.21 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- 53 54- 107 108- 160 161- 240 241- 320 321- 480 481- 640 over 640 53 107 160 240 320 480 640
ABS. 53 37 0 0 0 0 0 0 90 37 0 0 0 0 0 0 73
REL. 58.8 41.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 41.1 0.0 0.0 0.0 0.0 0.0 0.028.3
ID 58 41 0 0 0 0 0 0 100
ABS. 14 74 0 0 0 0 0 0 88 74 0 0 0 0 0 0 106
REL. 15.9 84.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 84.1 0.0 0.0 0.0 0.0 0.0 0.0 17.5
ID 15 84 0 0 0 0 0 0 100
ABS. 34 56 2 0 0 0 0 0 92 58 2 0 0 0 0 0 112
REL. 36.9 60.8 2.1 0.0 0.0 0.0 0.0 0.0100.0 63.0 2.2 0.0 0.0 0.0 0.0 0.0 9.7
ID 36 60 2 0 0 0 0 0 100
ABS. 78 8 0 0 0 0 0 0 86 8 0 0 0 0 0 0 69
REL 90.6 9.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 9.3 0.0 0.0 0.0 0.0 0.0 0.027.10
ID 90 9 0 0 0 0 0 0 100
Year
ABS. 179 175 2 0 0 0 0 0 356 177 2 0 0 0 0 0 112
REL. 50.2 49.1 0.5 0.0 0.0 0.0 0.0 0.0100.0 49.7 0.6 0.0 0.0 0.0 0.0 0.0 9.7
ID 50 49 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