Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:O3-ozone
Station: 808 - Klatovy soud
Code:CZKTHSKLS
Institution:Public Health Service
Region:Zapadocesky
District:Klatovy
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 16 29 70 69 78 64 54 68 55 24 12 13 11 12 17 38 49 33 47 39 37 14 24 22 33 29 20 25 19 47 40 35.73 77.96 31.00
2 ~ ~ 26 25 21 15 43 39 35 37 60 66 47 43 60 55 42 23 47 28 19 31 18 24 10 23 46 69 ~ ~ ~ 36.62 68.96 26.00
3 69 66 68 76 70 67 73 68 61 55 66 53 65 63 58 44 32 41 72 73 71 63 79 61 52 65 ~ ~ ~ ~ ~ 62.72 78.79 26.00
4 75 66 61 95 79 59 77 68 73 67 71 67 67 55 61 59 69 69 64 71 53 81 75 66 68 87 87 41 71 92 ~ 69.87 95.19 30.00
5 86 69 51 72 77 72 57 79 83 93 81 90 99 90 74 80 72 55 76 80 71 85 72 83 68 63 59 91 92 79 105 77.56 105.13 31.00
6 66 79 67 79 106 86 87 51 80 80 59 59 59 68 68 80 79 56 51 58 81 100 79 41 62 78 83 60 62 85 ~ 71.53 105.54 30.00
7 59 68 89 74 73 66 48 49 60 55 76 51 71 63 62 64 37 57 59 66 90 57 80 50 57 57 63 76 37 50 64 62.24 90.00 31.00
8 80 81 48 83 57 59 83 83 88 66 94 111 58 58 69 87 93 96 89 115 79 70 62 61 56 90 66 55 38 51 42 73.19 114.93 31.00
9 66 77 41 58 56 48 52 17 40 63 36 56 49 64 ~ 53 39 31 30 46 38 34 38 37 20 27 27 31 18 53 ~ 42.87 76.54 29.00
10 25 6.65 32 41 17 9 4.43 15 15 54 54 54 35 33 24 9 46 41 20 35 28 35 41 50 72 57 58 69 65 60 57 37.43 71.54 31.00
11 58 31 66 48 46 44 22 22 26 30 43 23 14 33 24 26 35 36 24 33 42 48 24 18 25 16 11 10 37 18 ~ 31.05 66.21 30.00
12 36 29 19 13 51 63 54 39 20 11 17 24 62 34 15 44 21 19 55 45 34 32 15 19 52 56 61 11 24 49 41 34.43 63.21 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. 50 33 0 0 0 0 0 0 83 33 0 0 0 0 0 0 79
REL. 60.2 39.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 39.8 0.0 0.0 0.0 0.0 0.0 0.023.3
ID 60 39 0 0 0 0 0 0 100
ABS. 6 85 0 0 0 0 0 0 91 85 0 0 0 0 0 0 106
REL. 6.5 93.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 93.4 0.0 0.0 0.0 0.0 0.0 0.0 5.6
ID 6 93 0 0 0 0 0 0 100
ABS. 33 56 2 0 0 0 0 0 91 58 2 0 0 0 0 0 115
REL. 36.2 61.5 2.1 0.0 0.0 0.0 0.0 0.0100.0 63.7 2.2 0.0 0.0 0.0 0.0 0.0 20.8
ID 36 61 2 0 0 0 0 0 100
ABS. 74 18 0 0 0 0 0 0 92 18 0 0 0 0 0 0 72
REL 80.4 19.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 19.6 0.0 0.0 0.0 0.0 0.0 0.025.10
ID 80 19 0 0 0 0 0 0 100
Year
ABS. 163 192 2 0 0 0 0 0 357 194 2 0 0 0 0 0 115
REL. 45.6 53.7 0.5 0.0 0.0 0.0 0.0 0.0100.0 54.3 0.6 0.0 0.0 0.0 0.0 0.0 20.8
ID 45 53 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