Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station:1139 - Svratouch
Code:CZCRCMSVR
Institution:Czech Hydrometeorological Institute
Region:Vychodocesky
District:Chrudim
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 42 48 45 55 52 63 28 36 61 50 69 65 55 52 28 46 44 61 56 46 69 63 62 52 56 49 54 75 68 69 59 54.13 75.39 31.00
2 57 54 60 58 46 58 67 65 64 62 60 61 66 58 48 64 57 65 43 56 67 69 49 60 59 63 75 75 75 ~ ~ 60.67 75.41 29.00
3 64 70 70 78 75 76 70 53 60 66 61 54 52 62 72 76 77 75 73 63 59 81 109 82 66 83 45 47 79 46 60 67.89 109.48 31.00
4 96 98 94 85 73 85 70 80 92 92 87 77 89 89 96 94 87 92 82 92 115 122 118 88 58 81 109 101 102 117 ~ 92.09 121.58 30.00
5 103 103 107 107 119 126 122 96 86 114 115 103 95 84 98 117 118 79 74 81 91 79 81 111 101 84 92 87 73 86 79 97.14 126.05 31.00
6 103 117 123 119 118 81 80 101 132 136 113 110 109 109 69 78 80 93 117 143 156 145 62 62 66 62 65 80 69 82 ~ 99.27 156.27 30.00
7 107 101 96 92 72 88 96 57 64 64 57 44 71 55 56 62 ~ ~ ~ ~ 42 69 90 102 86 71 87 69 77 74 95 75.77 106.69 27.00
8 109 104 80 72 80 80 66 60 66 88 99 104 122 143 132 98 101 103 123 125 104 77 96 106 64 63 77 69 101 107 95 93.99 142.82 31.00
9 102 67 61 49 46 55 48 61 94 115 74 74 82 70 65 59 44 38 50 43 38 46 58 60 49 61 91 97 95 81 ~ 65.74 114.69 30.00
10 66 62 41 58 76 35 23 26 45 51 64 69 71 77 75 64 47 26 51 47 65 80 77 48 53 46 49 45 44 56 60 54.68 80.39 31.00
11 48 50 46 38 44 35 55 43 45 53 49 40 50 34 39 49 26 42 47 38 35 36 46 25 38 42 49 37 39 28 ~ 41.58 54.63 30.00
12 41 23 20 33 28 36 24 25 34 53 53 48 56 52 51 50 51 54 45 51 45 45 40 51 34 30 33 27 45 44 49 41.00 55.53 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. 23 67 1 0 0 0 0 0 91 68 1 0 0 0 0 0 109
REL. 25.2 73.6 1.0 0.0 0.0 0.0 0.0 0.0 100.0 74.7 1.1 0.0 0.0 0.0 0.0 0.023.3
ID 25 73 1 0 0 0 0 0 100
ABS. 0 62 29 0 0 0 0 0 91 91 29 0 0 0 0 0 156
REL. 0.0 68.1 31.8 0.0 0.0 0.0 0.0 0.0 100.0 100.0 31.9 0.0 0.0 0.0 0.0 0.0 21.6
ID 0 68 31 0 0 0 0 0 100
ABS. 12 67 9 0 0 0 0 0 88 76 9 0 0 0 0 0 143
REL. 13.6 76.1 10.2 0.0 0.0 0.0 0.0 0.0100.0 86.4 10.2 0.0 0.0 0.0 0.0 0.0 14.8
ID 13 76 10 0 0 0 0 0 100
ABS. 74 18 0 0 0 0 0 0 92 18 0 0 0 0 0 0 80
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 0.022.10
ID 80 19 0 0 0 0 0 0 100
Year
ABS. 109 214 39 0 0 0 0 0 362 253 39 0 0 0 0 0 156
REL. 30.1 59.1 10.7 0.0 0.0 0.0 0.0 0.0100.0 69.9 10.8 0.0 0.0 0.0 0.0 0.0 21.6
ID 30 59 10 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