Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:O3-ozone
Station:1069 - Karvina
Code:CZKACMKAR
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Karvina
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 55 38 27 26 18 18 23 31 26 30 36 28 22 48 45 35 29 11 26 25 23 11 12 26 26 14 17 28 47 34 37 28.16 55.27 31.00
2 20 14 17 18 65 57 59 48 46 43 49 52 46 52 50 65 67 53 49 38 66 53 56 57 59 50 77 50 ~ ~ ~ 49.15 76.64 28.00
3 74 34 49 83 55 54 66 56 54 30 58 46 62 57 31 66 66 62 40 52 34 61 53 59 85 89 87 66 24 30 69 56.41 89.36 31.00
4 70 63 66 78 80 72 56 59 47 65 54 61 54 97 97 14 45 70 64 68 90 57 56 81 47 45 47 61 73 77 ~ 63.82 96.82 30.00
5 81 59 58 ~ ~ 72 77 79 61 90 80 68 60 49 63 50 67 84 95 84 58 95 61 78 82 67 83 89 86 97 75 74.13 96.93 29.00
6 38 83 57 61 73 86 65 76 70 61 51 62 57 32 34 31 45 49 29 61 68 64 31 48 67 86 90 73 72 75 ~ 59.80 89.67 30.00
7 56 70 94 86 95 104 38 35 38 73 37 45 64 82 59 56 67 77 82 102 71 81 50 42 72 75 60 72 61 57 57 66.33 103.80 31.00
8 68 52 51 74 87 70 75 66 71 59 56 53 54 78 58 48 42 67 54 47 57 39 37 49 78 67 42 83 41 38 62 58.84 86.64 31.00
9 43 31 63 53 55 54 57 41 47 59 63 57 62 63 57 52 65 66 59 84 67 50 55 53 59 28 35 36 50 70 ~ 54.44 83.66 30.00
10 52 64 65 34 26 20 15 38 38 35 24 15 19 15 33 35 12 20 35 25 25 17 ~ 35 39 33 17 32 15 32 22 29.62 65.15 30.00
11 27 32 17 23 26 ~ ~ 12 4.90 3.70 2.86 4.36 10 ~ ~ 23 18 8.55 16 27 21 12 29 15 17 9 38 ~ 40 28 ~ 18.62 40.24 25.00
12 31 36 53 ~ 42 50 ~ 27 35 8.63 28 ~ 24 41 28 16 38 29 22 17 23 17 15 39 43 54 31 16 20 24 21 29.56 54.15 28.00

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. 59 31 0 0 0 0 0 0 90 31 0 0 0 0 0 0 89
REL. 65.5 34.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 34.4 0.0 0.0 0.0 0.0 0.0 0.026.3
ID 65 34 0 0 0 0 0 0 100
ABS. 18 71 0 0 0 0 0 0 89 71 0 0 0 0 0 0 97
REL. 20.2 79.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 79.8 0.0 0.0 0.0 0.0 0.0 0.0 30.5
ID 20 79 0 0 0 0 0 0 100
ABS. 31 61 0 0 0 0 0 0 92 61 0 0 0 0 0 0 104
REL. 33.6 66.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 66.3 0.0 0.0 0.0 0.0 0.0 0.0 6.7
ID 33 66 0 0 0 0 0 0 100
ABS. 80 3 0 0 0 0 0 0 83 3 0 0 0 0 0 0 65
REL 96.3 3.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 3.6 0.0 0.0 0.0 0.0 0.0 0.0 3.10
ID 96 3 0 0 0 0 0 0 100
Year
ABS. 188 166 0 0 0 0 0 0 354 166 0 0 0 0 0 0 104
REL. 53.1 46.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 46.9 0.0 0.0 0.0 0.0 0.0 0.0 6.7
ID 53 46 0 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