Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station:1077 - Brodek u Prerova
Code:CZPRCMBUP
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Prerov
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 12 19 19 24 25 12 15 28 34 38 21 12 46 49 31 34 53 66 56 48 71 67 65 40 25 29 44 64 72 67 53 39.97 72.17 31.00
2 38 40 57 42 15 10 27 59 63 46 15 31 59 51 38 45 36 47 40 55 56 53 25 47 52 42 52 77 77 ~ ~ 44.60 76.98 29.00
3 56 59 65 74 69 60 65 47 65 60 64 49 46 56 71 67 77 67 71 65 36 48 58 41 48 65 73 38 65 62 45 59.00 77.28 31.00
4 82 80 90 63 64 67 55 56 73 68 80 66 64 73 86 81 55 66 77 54 56 84 81 89 31 52 78 84 74 69 ~ 69.98 90.34 30.00
5 63 77 75 65 71 75 102 81 57 70 76 86 75 62 57 75 95 90 51 54 70 56 51 65 87 48 92 86 51 80 55 70.96 102.41 31.00
6 65 81 79 77 91 78 61 69 96 94 89 83 87 75 62 63 53 58 65 80 67 101 67 64 45 57 50 59 49 59 ~ 70.74 100.69 30.00
7 71 72 78 63 48 56 67 56 50 58 37 28 49 38 46 50 44 37 54 30 35 43 56 81 57 51 50 57 75 54 58 53.21 81.49 31.00
8 62 84 61 65 68 60 44 47 46 59 61 74 87 83 86 67 76 54 69 70 90 62 62 63 54 44 54 50 52 63 42 63.21 90.23 31.00
9 55 42 55 50 37 29 19 32 48 54 34 ~ 70 41 32 61 41 32 35 30 33 48 38 45 29 32 52 59 78 92 ~ 44.87 91.86 29.00
10 72 37 15 12 39 17 21 11 22 33 68 73 72 43 52 77 38 30 19 44 48 38 45 20 33 31 23 36 49 56 59 39.78 76.51 31.00
11 30 43 55 34 37 67 52 38 26 7.93 30 38 23 33 17 25 19 19 16 27 32 17 54 33 6.41 23 22 16 16 12 ~ 28.94 67.42 30.00
12 5.37 21 19 20 26 37 26 11 8.50 18 29 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 19.91 37.28 11.00

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. 53 38 0 0 0 0 0 0 91 38 0 0 0 0 0 0 77
REL. 58.2 41.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 41.8 0.0 0.0 0.0 0.0 0.0 0.017.3
ID 58 41 0 0 0 0 0 0 100
ABS. 10 81 0 0 0 0 0 0 91 81 0 0 0 0 0 0 102
REL. 10.9 89.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 89.0 0.0 0.0 0.0 0.0 0.0 0.0 7.5
ID 10 89 0 0 0 0 0 0 100
ABS. 43 48 0 0 0 0 0 0 91 48 0 0 0 0 0 0 92
REL. 47.2 52.7 0.0 0.0 0.0 0.0 0.0 0.0100.0 52.7 0.0 0.0 0.0 0.0 0.0 0.0 30.9
ID 47 52 0 0 0 0 0 0 100
ABS. 62 10 0 0 0 0 0 0 72 10 0 0 0 0 0 0 77
REL 86.1 13.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.9 0.0 0.0 0.0 0.0 0.0 0.016.10
ID 86 13 0 0 0 0 0 0 100
Year
ABS. 168 177 0 0 0 0 0 0 345 177 0 0 0 0 0 0 102
REL. 48.6 51.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 51.3 0.0 0.0 0.0 0.0 0.0 0.0 7.5
ID 48 51 0 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