Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:O3-ozone
Station: 808 - Klatovy soud
Code:CZKTHSKLS
Institution:Public Health Service
Region:Plzensky
District:Klatovy
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 35 ~ ~ ~ ~ ~ ~ ~ ~ 14 26 35 44 45 44 40 40 26 32 32 30 32 19 14 22 25 65 37 21 14 ~ 31.47 64.80 22.00
2 47 45 44 69 ~ 33 21 8.50 34 18 25 19 39 35 24 32 34 68 56 59 49 79 71 49 64 55 59 56 ~ ~ ~ 44.21 78.56 27.00
3 52 69 38 71 62 78 61 56 33 67 74 54 81 76 41 33 27 75 86 78 51 54 72 63 93 75 75 86 66 38 78 63.29 92.99 31.00
4 79 79 59 96 72 84 91 90 67 59 78 101 94 96 92 85 66 82 80 74 67 78 97 ~ 108 84 72 69 64 70 ~ 80.39 108.11 29.00
5 66 105 99 85 66 59 ~ 48 89 81 82 84 82 110 94 90 75 63 62 75 91 84 91 90 93 92 139 85 89 98 102 85.58 138.68 30.00
6 57 79 83 68 58 62 66 72 70 57 74 74 66 56 66 71 52 50 53 55 83 66 56 58 64 82 93 70 65 81 ~ 66.95 93.49 30.00
7 61 60 58 57 77 110 85 58 55 68 48 72 43 46 66 33 33 36 21 45 49 60 63 60 62 65 73 73 68 68 92 60.12 109.62 31.00
8 69 80 76 50 51 54 44 37 44 43 48 59 62 78 84 84 78 66 42 50 46 27 52 54 59 60 68 48 55 65 ~ 57.71 83.84 30.00
9 49 52 56 45 39 36 38 55 53 42 48 36 43 34 41 46 33 25 29 42 49 39 41 25 27 19 17 22 18 18 ~ 37.24 55.59 30.00
10 48 37 41 34 26 25 16 39 37 44 37 30 30 28 30 23 56 31 27 49 36 41 25 24 23 23 33 40 47 47 49 34.64 55.81 31.00
11 54 36 25 30 24 45 50 69 41 31 27 27 22 22 22 22 16 42 18 26 27 54 55 31 14 13 23 40 41 27 ~ 32.49 69.44 30.00
12 40 31 30 18 32 27 29 45 38 23 12 33 41 41 24 34 31 28 35 40 62 57 52 71 73 60 67 70 61 70 ~ 42.67 73.41 30.00

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. 46 34 0 0 0 0 0 0 80 34 0 0 0 0 0 0 93
REL. 57.5 42.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 42.5 0.0 0.0 0.0 0.0 0.0 0.025.3
ID 57 42 0 0 0 0 0 0 100
ABS. 3 83 3 0 0 0 0 0 89 86 3 0 0 0 0 0 139
REL. 3.3 93.2 3.3 0.0 0.0 0.0 0.0 0.0 100.0 96.6 3.4 0.0 0.0 0.0 0.0 0.0 27.5
ID 3 93 3 0 0 0 0 0 100
ABS. 49 41 1 0 0 0 0 0 91 42 1 0 0 0 0 0 110
REL. 53.8 45.0 1.0 0.0 0.0 0.0 0.0 0.0100.0 46.2 1.1 0.0 0.0 0.0 0.0 0.0 6.7
ID 53 45 1 0 0 0 0 0 100
ABS. 77 14 0 0 0 0 0 0 91 14 0 0 0 0 0 0 73
REL 84.6 15.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 15.4 0.0 0.0 0.0 0.0 0.0 0.025.12
ID 84 15 0 0 0 0 0 0 100
Year
ABS. 175 172 4 0 0 0 0 0 351 176 4 0 0 0 0 0 139
REL. 49.8 49.0 1.1 0.0 0.0 0.0 0.0 0.0100.0 50.1 1.1 0.0 0.0 0.0 0.0 0.0 27.5
ID 49 49 1 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