Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:O3-ozone
Station:1130 - Brno-Turany
Code:CZBMCMTUR
Institution:CHMI
Region:Jihomoravsky
District:Brno-mesto
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 32 22 37 23 22 28 19 38 55 30.60 55.01 9.00
2 52 55 42 29 25 12 26 40 22 18 17 59 45 36 48 48 49 17 24 39 74 44 31 23 24 28 47 57 ~ ~ ~ 36.92 74.30 28.00
3 51 55 55 47 58 54 58 61 53 43 51 54 64 63 57 66 29 38 63 63 60 57 66 75 64 58 73 24 66 87 87 58.15 87.49 31.00
4 78 46 76 69 53 33 68 63 69 88 81 72 53 49 92 48 48 73 59 67 71 61 62 72 45 93 104 101 78 81 ~ 68.45 104.43 30.00
5 88 66 53 77 57 72 63 92 94 89 84 70 71 84 77 62 67 67 88 86 64 72 55 53 57 51 82 95 79 66 52 71.95 95.13 31.00
6 42 62 69 59 104 107 93 66 46 97 48 66 49 42 61 64 70 77 78 52 55 75 62 44 41 60 62 57 54 81 ~ 64.74 107.50 30.00
7 71 63 75 60 52 63 56 47 59 36 71 50 82 41 64 64 56 60 54 94 113 121 107 68 58 83 94 84 57 59 28 67.38 120.70 31.00
8 71 98 87 86 68 53 75 81 88 63 98 136 103 68 81 79 98 105 87 86 85 74 52 48 44 65 56 58 47 33 28 74.19 135.68 31.00
9 42 65 68 50 70 43 60 61 72 80 62 57 40 56 52 44 37 36 47 63 55 51 54 63 73 53 26 36 17 49 ~ 52.73 80.04 30.00
10 22 16 21 22 5.03 10 26 34 32 55 46 47 29 24 8.08 31 31 34 26 35 36 22 48 35 35 27 45 51 63 58 53 33.05 62.90 31.00
11 49 30 36 24 30 41 24 19 14 9 31 18 34 39 17 22 30 26 14 37 35 24 11 11 6.46 5.17 6.52 17 8.85 21 ~ 22.99 49.34 30.00
12 23 14 23 18 35 54 50 34 24 14 12 19 40 21 4.07 30 9.00 7.90 17 25 30 15 19 47 32 33 36 58 23 50 66 28.52 65.53 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. 40 28 0 0 0 0 0 0 68 28 0 0 0 0 0 0 87
REL. 58.8 41.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 41.2 0.0 0.0 0.0 0.0 0.0 0.030.3
ID 58 41 0 0 0 0 0 0 100
ABS. 19 71 1 0 0 0 0 0 91 72 1 0 0 0 0 0 107
REL. 20.8 78.0 1.0 0.0 0.0 0.0 0.0 0.0 100.0 79.1 1.1 0.0 0.0 0.0 0.0 0.0 6.6
ID 20 78 1 0 0 0 0 0 100
ABS. 28 60 4 0 0 0 0 0 92 64 4 0 0 0 0 0 136
REL. 30.4 65.2 4.3 0.0 0.0 0.0 0.0 0.0100.0 69.6 4.3 0.0 0.0 0.0 0.0 0.0 12.8
ID 30 65 4 0 0 0 0 0 100
ABS. 86 6 0 0 0 0 0 0 92 6 0 0 0 0 0 0 66
REL 93.4 6.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.5 0.0 0.0 0.0 0.0 0.0 0.031.12
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 173 165 5 0 0 0 0 0 343 170 5 0 0 0 0 0 136
REL. 50.4 48.1 1.4 0.0 0.0 0.0 0.0 0.0100.0 49.6 1.5 0.0 0.0 0.0 0.0 0.0 12.8
ID 50 48 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