Detailed overview of ambient air pollution valuis from individual stations

1103 - Hojna Voda

Year: 1997
Pollutant:O3-ozone
Station:1103 - Hojna Voda
Code:CZCBCMHOV
Institution:CHMI
Region:Jihocesky
District:Ceske Budejovice
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 37 39 38 37 22 30 26 47 49 36 33 ~ ~ ~ 74 87 50 81 50 45 36 33 49 38 34 74 60 52 47 59 54 47.02 86.54 28.00
2 66 77 77 62 61 70 80 77 83 88 73 51 46 61 63 61 58 75 71 74 66 66 85 86 62 70 64 70 ~ ~ ~ 69.41 88.33 28.00
3 74 89 68 60 38 32 55 84 92 85 93 90 72 72 55 58 60 63 60 68 63 78 84 46 60 67 63 73 83 78 64 68.65 92.67 31.00
4 86 111 103 81 66 78 70 85 84 86 ~ ~ ~ ~ ~ ~ ~ 85 78 80 76 ~ ~ ~ 132 87 83 79 67 67 ~ 84.13 131.60 20.00
5 62 96 116 110 106 93 59 ~ 87 97 106 107 109 107 132 132 126 109 92 ~ 80 75 ~ ~ 95 89 85 80 95 82 74 96.35 132.39 27.00
6 85 81 90 118 116 89 107 89 98 121 126 87 88 ~ ~ 81 ~ 74 91 78 90 ~ ~ 74 91 83 94 107 ~ 89 ~ 93.56 125.69 24.00
7 69 110 97 90 73 80 77 78 90 90 57 69 88 81 75 76 102 77 72 66 50 56 73 95 77 68 72 81 68 95 90 78.78 109.72 31.00
8 54 49 64 92 103 86 99 95 76 92 109 113 106 115 95 100 95 61 99 106 103 90 87 83 130 113 117 104 53 61 40 90.04 129.83 31.00
9 94 115 114 81 83 79 70 74 76 60 77 100 55 56 85 81 85 97 71 69 80 81 74 44 53 64 61 65 71 74 ~ 76.42 115.23 30.00
10 40 57 58 69 80 81 61 61 71 65 63 55 54 45 ~ 42 52 58 39 50 55 43 46 63 56 59 57 59 67 65 70 58.07 80.78 30.00
11 69 71 60 56 62 74 54 37 54 63 54 59 40 46 61 41 30 41 38 42 46 40 22 40 37 19 15 52 57 32 ~ 46.99 73.85 30.00
12 36 19 15 27 42 52 31 54 56 68 57 51 47 53 35 34 52 35 40 36 39 22 19 52 54 67 59 45 55 66 73 44.88 73.22 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. 26 61 0 0 0 0 0 0 87 61 0 0 0 0 0 0 93
REL. 29.8 70.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 70.1 0.0 0.0 0.0 0.0 0.0 0.011.3
ID 29 70 0 0 0 0 0 0 100
ABS. 0 55 16 0 0 0 0 0 71 71 16 0 0 0 0 0 132
REL. 0.0 77.4 22.5 0.0 0.0 0.0 0.0 0.0 100.0 100.0 22.5 0.0 0.0 0.0 0.0 0.0 15.5
ID 0 77 22 0 0 0 0 0 100
ABS. 5 78 9 0 0 0 0 0 92 87 9 0 0 0 0 0 130
REL. 5.4 84.7 9.7 0.0 0.0 0.0 0.0 0.0100.0 94.6 9.8 0.0 0.0 0.0 0.0 0.0 25.8
ID 5 84 9 0 0 0 0 0 100
ABS. 46 45 0 0 0 0 0 0 91 45 0 0 0 0 0 0 81
REL 50.5 49.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 49.5 0.0 0.0 0.0 0.0 0.0 0.0 6.10
ID 50 49 0 0 0 0 0 0 100
Year
ABS. 77 239 25 0 0 0 0 0 341 264 25 0 0 0 0 0 132
REL. 22.5 70.0 7.3 0.0 0.0 0.0 0.0 0.0100.0 77.4 7.3 0.0 0.0 0.0 0.0 0.0 15.5
ID 22 70 7 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

Detailed overview of ambient air pollution valuis from individual stations - selection station