Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:O3-ozone
Station:1002 - Tusimice
Code:CZCVCMTUS
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Chomutov
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 52 51 29 22 20 26 17 10 3.60 3.20 7.03 10 17 28 35 19 20 18 38 58 40 43 47 48 56 65 64 61 61 37 45 33.95 65.47 31.00
2 54 26 16 39 4.36 8.62 46 48 57 68 57 62 51 45 42 51 37 46 53 59 56 57 76 67 29 63 69 66 ~ ~ ~ 48.35 75.99 28.00
3 65 52 66 39 28 51 73 53 62 61 41 28 37 47 24 31 56 30 66 63 69 67 65 73 69 62 54 56 61 76 76 54.88 75.68 31.00
4 76 88 94 75 77 76 67 84 83 78 53 46 31 55 73 76 39 42 69 77 94 71 76 52 47 87 70 75 77 67 ~ 69.06 94.05 30.00
5 85 78 60 40 47 46 78 92 86 66 59 74 67 79 69 75 103 78 47 62 80 86 75 54 67 48 51 58 79 73 89 69.47 102.78 31.00
6 78 81 85 93 ~ 59 53 56 43 64 54 56 58 37 52 59 62 77 67 94 71 84 73 64 75 84 101 68 59 79 ~ 68.49 100.62 29.00
7 85 43 60 ~ 68 69 56 69 106 99 48 79 85 81 64 60 42 53 60 69 89 62 76 47 43 42 41 82 86 96 79 68.01 105.69 30.00
8 66 67 86 58 66 81 78 55 69 78 66 84 65 36 61 69 77 68 78 80 81 64 80 82 65 98 88 45 67 64 91 71.40 97.75 31.00
9 45 47 57 59 44 52 62 67 73 52 52 49 63 69 59 43 61 46 40 41 40 43 35 55 39 47 51 42 24 37 ~ 49.80 73.43 30.00
10 38 35 26 38 45 55 48 34 37 25 31 19 13 12 28 30 55 46 52 40 6.67 3.16 52 32 36 68 58 60 36 27 31 36.03 67.84 31.00
11 23 45 39 34 33 25 19 46 53 34 37 23 4.31 4.58 2.26 14 45 17 29 18 7.55 18 21 19 8.38 6.65 3.91 12 7.00 11 ~ 22.01 53.44 30.00
12 23 12 5.97 3.98 14 6.09 8.20 19 18 23 23 20 7.31 20 16 5.34 10 46 18 7.64 15 8.65 24 42 49 32 28 19 34 29 49 20.52 48.93 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. 52 38 0 0 0 0 0 0 90 38 0 0 0 0 0 0 76
REL. 57.7 42.2 0.0 0.0 0.0 0.0 0.0 0.0 100.0 42.2 0.0 0.0 0.0 0.0 0.0 0.023.2
ID 57 42 0 0 0 0 0 0 100
ABS. 17 73 0 0 0 0 0 0 90 73 0 0 0 0 0 0 103
REL. 18.8 81.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 81.1 0.0 0.0 0.0 0.0 0.0 0.0 17.5
ID 18 81 0 0 0 0 0 0 100
ABS. 29 62 0 0 0 0 0 0 91 62 0 0 0 0 0 0 106
REL. 31.8 68.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 68.1 0.0 0.0 0.0 0.0 0.0 0.0 9.7
ID 31 68 0 0 0 0 0 0 100
ABS. 86 6 0 0 0 0 0 0 92 6 0 0 0 0 0 0 68
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 0.026.10
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 184 179 0 0 0 0 0 0 363 179 0 0 0 0 0 0 106
REL. 50.6 49.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 49.3 0.0 0.0 0.0 0.0 0.0 0.0 9.7
ID 50 49 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