Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:O3-ozone
Station:1069 - Karvina
Code:CZKACMKAR
Institution:CHMI
Region:Severomoravsky
District:Karvina
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 25 14 45 68 62 41 34 49 27 17 21 25 21 15 7.58 14 34 51 51 24 11 38 24 16 27 12 23 16 35 34 48 29.95 68.00 31.00
2 33 47 37 35 39 10 46 28 38 38 53 35 17 21 ~ 46 56 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 59 ~ ~ ~ 37.44 58.88 17.00
3 55 55 62 67 63 53 57 68 63 63 68 71 67 77 71 53 30 29 62 62 49 56 63 52 63 68 92 27 61 65 95 60.84 95.08 31.00
4 92 51 77 79 59 48 76 73 55 91 88 81 62 48 99 67 64 69 67 64 57 30 53 66 40 79 97 93 63 69 ~ 68.71 98.54 30.00
5 73 81 59 67 65 72 55 88 83 92 79 81 48 73 58 46 72 36 58 69 64 71 64 75 65 59 83 104 82 76 67 69.84 104.30 31.00
6 62 62 75 58 92 98 97 56 22 75 52 59 38 43 66 71 66 56 64 48 48 70 62 57 48 46 49 66 63 82 ~ 61.71 98.45 30.00
7 70 62 83 45 46 52 41 54 52 38 71 51 78 40 57 73 42 66 50 71 89 119 102 61 60 63 87 51 57 53 22 61.49 118.67 31.00
8 62 ~ ~ ~ ~ ~ ~ 103 70 57 81 103 88 61 82 72 83 89 68 76 100 66 51 59 46 51 37 45 39 47 31 66.67 103.25 25.00
9 26 48 54 38 64 26 41 45 51 58 78 64 55 58 39 41 43 20 34 42 30 32 34 35 61 53 19 21 38 40 ~ 42.90 77.64 30.00
10 33 23 8.69 11 6.48 15 16 5.05 15 65 50 38 26 40 7.73 21 55 43 33 25 50 34 42 46 58 32 42 63 51 47 56 34.17 65.18 31.00
11 52 32 58 30 34 48 29 32 13 5.77 31 18 21 40 ~ ~ 41 37 25 23 36 36 25 19 20 12 10 ~ 33 38 ~ 29.63 58.19 27.00
12 27 23 18 10 36 43 32 29 25 18 22 20 46 20 5.35 37 15 13 23 44 38 21 19 50 41 39 36 35 19 20 57 28.45 56.82 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. 51 28 0 0 0 0 0 0 79 28 0 0 0 0 0 0 95
REL. 64.5 35.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 35.4 0.0 0.0 0.0 0.0 0.0 0.031.3
ID 64 35 0 0 0 0 0 0 100
ABS. 17 74 0 0 0 0 0 0 91 74 0 0 0 0 0 0 104
REL. 18.6 81.3 0.0 0.0 0.0 0.0 0.0 0.0 100.0 81.3 0.0 0.0 0.0 0.0 0.0 0.0 28.5
ID 18 81 0 0 0 0 0 0 100
ABS. 43 42 1 0 0 0 0 0 86 43 1 0 0 0 0 0 119
REL. 50.0 48.8 1.1 0.0 0.0 0.0 0.0 0.0100.0 50.0 1.2 0.0 0.0 0.0 0.0 0.0 22.7
ID 50 48 1 0 0 0 0 0 100
ABS. 82 7 0 0 0 0 0 0 89 7 0 0 0 0 0 0 65
REL 92.1 7.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 7.9 0.0 0.0 0.0 0.0 0.0 0.010.10
ID 92 7 0 0 0 0 0 0 100
Year
ABS. 193 151 1 0 0 0 0 0 345 152 1 0 0 0 0 0 119
REL. 55.9 43.7 0.2 0.0 0.0 0.0 0.0 0.0100.0 44.1 0.3 0.0 0.0 0.0 0.0 0.0 22.7
ID 55 43 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