Detailed overview of ambient air pollution valuis from individual stations

643 - Hr.Kral.-observator

Year: 1997
Pollutant:O3-ozone
Station: 643 - Hr.Kral.-observator
Code:CZHKCMHKO
Institution:CHMI
Region:Vychodocesky
District:Hradec Kralove
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 63 55 ~ ~ ~ 58.94 62.54 2.00
3 35 68 48 50 49 18 63 58 46 47 71 77 46 42 42 70 58 66 38 74 57 62 82 66 62 68 61 76 75 71 69 58.54 81.92 31.00
4 71 76 93 74 63 76 69 77 62 60 80 82 81 68 72 69 52 73 77 65 66 70 74 88 104 61 86 71 62 ~ ~ 73.08 104.25 29.00
5 ~ ~ 104 78 93 97 48 47 83 79 105 98 86 110 ~ 112 94 101 42 74 67 57 50 73 85 86 67 74 90 80 ~ 80.76 112.33 27.00
6 57 ~ ~ 77 115 42 85 86 83 102 116 104 104 72 67 90 ~ 67 89 57 77 60 70 55 70 100 96 105 118 66 ~ 82.47 117.92 27.00
7 52 96 ~ 97 68 72 66 68 64 65 62 55 56 ~ ~ 74 86 59 63 48 41 50 82 81 75 58 63 54 68 ~ 68 66.29 97.04 27.00
8 40 50 49 65 74 67 76 78 85 90 96 85 99 110 95 86 88 75 60 83 85 90 89 112 114 109 95 ~ 41 51 52 79.62 113.72 30.00
9 73 79 82 100 ~ 67 75 61 65 43 54 93 42 46 51 73 ~ 69 36 43 45 52 53 33 44 44 37 38 ~ 35 ~ 56.86 100.06 27.00
10 47 58 37 46 38 57 36 49 56 50 ~ ~ ~ 32 24 29 35 53 53 50 43 19 ~ ~ ~ 47 33 29 11 27 31 39.61 57.75 25.00
11 52 33 46 53 57 ~ ~ 14 33 35 24 43 25 36 18 41 18 44 17 23 11 11 7.71 16 13 4.71 5.04 5.00 12 8.71 ~ 25.20 56.55 28.00
12 5.92 5.96 11 26 31 17 18 15 14 40 39 35 30 37 40 34 50 39 31 39 14 4.83 5.00 24 53 71 ~ 20 33 38 33 28.47 70.54 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. 11 22 0 0 0 0 0 0 331 22 0 0 0 0 0 0 82
REL. 33.3 66.6 0.0 0.0 0.0 0.0 0.0 0.0 100.0 66.7 0.0 0.0 0.0 0.0 0.0 0.023.3
ID 33 66 0 0 0 0 0 0 100
ABS. 6 72 5 0 0 0 0 0 83 77 5 0 0 0 0 0 118
REL. 7.2 86.7 6.0 0.0 0.0 0.0 0.0 0.0 100.0 92.8 6.0 0.0 0.0 0.0 0.0 0.0 29.6
ID 7 86 6 0 0 0 0 0 100
ABS. 25 55 4 0 0 0 0 0 84 59 4 0 0 0 0 0 114
REL. 29.7 65.4 4.7 0.0 0.0 0.0 0.0 0.0100.0 70.2 4.8 0.0 0.0 0.0 0.0 0.0 25.8
ID 29 65 4 0 0 0 0 0 100
ABS. 78 5 0 0 0 0 0 0 83 5 0 0 0 0 0 0 71
REL 93.9 6.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.0 0.0 0.0 0.0 0.0 0.0 0.026.12
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 120 154 9 0 0 0 0 0 283 163 9 0 0 0 0 0 118
REL. 42.4 54.4 3.1 0.0 0.0 0.0 0.0 0.0100.0 57.6 3.2 0.0 0.0 0.0 0.0 0.0 29.6
ID 42 54 3 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