Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:O3-ozone
Station:1005 - Most
Code:CZMOCMMOS
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Most
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 53 51 28 14 14 20 25 10 6.73 5.46 6.25 7.65 13 23 28 18 17 12 27 54 35 37 30 40 49 60 60 58 51 22 35 29.35 59.85 31.00
2 36 17 11 14 8.73 6.65 35 39 49 60 46 59 42 36 29 42 22 39 48 52 54 45 71 63 16 49 57 56 ~ ~ ~ 39.39 70.55 28.00
3 55 43 60 26 19 39 68 37 51 46 27 20 25 44 14 24 34 17 55 55 62 68 60 69 61 64 39 41 40 40 67 44.24 69.13 31.00
4 58 86 93 77 71 72 68 85 81 74 54 47 29 48 67 51 36 29 67 61 79 40 72 50 40 77 61 62 67 58 ~ 62.02 92.65 30.00
5 79 72 59 41 41 40 70 104 97 68 47 70 66 76 59 51 94 81 50 58 79 78 76 49 61 42 53 50 80 73 80 65.85 103.70 31.00
6 64 64 66 86 101 60 52 49 40 65 42 53 57 29 39 60 55 72 77 96 67 64 71 53 65 68 ~ 69 59 76 ~ 62.75 101.01 29.00
7 76 38 55 52 67 77 47 64 101 107 38 79 92 77 59 52 30 53 56 57 90 69 72 52 43 37 33 69 90 94 71 64.46 107.14 31.00
8 59 62 83 62 47 77 70 55 69 82 64 82 73 37 41 49 61 72 81 83 69 57 60 68 81 97 86 41 48 51 86 66.21 96.86 31.00
9 37 58 66 49 50 41 46 64 80 66 49 42 42 67 59 39 64 46 36 44 43 40 38 53 33 43 47 30 26 28 ~ 47.54 79.73 30.00
10 26 24 25 54 47 55 53 34 39 28 41 27 12 7.47 21 16 45 40 51 31 9 6.05 42 29 31 67 62 62 40 23 30 34.70 66.68 31.00
11 20 43 38 27 37 20 18 39 54 28 34 21 8.70 7.71 7.54 15 32 11 26 17 11 15 16 10 9 6.18 7.06 12 8.80 10 ~ 20.31 54.41 30.00
12 18 8.01 7.44 5.86 12 10 13 18 14 16 15 17 7.53 17 18 7.14 11 36 13 8.73 11 8.65 22 35 42 27 17 15 17 21 38 17.00 41.65 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. 67 23 0 0 0 0 0 0 90 23 0 0 0 0 0 0 71
REL. 74.4 25.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 25.6 0.0 0.0 0.0 0.0 0.0 0.023.2
ID 74 25 0 0 0 0 0 0 100
ABS. 26 64 0 0 0 0 0 0 90 64 0 0 0 0 0 0 104
REL. 28.8 71.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 71.1 0.0 0.0 0.0 0.0 0.0 0.0 8.5
ID 28 71 0 0 0 0 0 0 100
ABS. 40 51 1 0 0 0 0 0 92 52 1 0 0 0 0 0 107
REL. 43.4 55.4 1.0 0.0 0.0 0.0 0.0 0.0100.0 56.5 1.1 0.0 0.0 0.0 0.0 0.0 10.7
ID 43 55 1 0 0 0 0 0 100
ABS. 86 6 0 0 0 0 0 0 92 6 0 0 0 0 0 0 67
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. 219 144 1 0 0 0 0 0 364 145 1 0 0 0 0 0 107
REL. 60.1 39.5 0.2 0.0 0.0 0.0 0.0 0.0100.0 39.8 0.3 0.0 0.0 0.0 0.0 0.0 10.7
ID 60 39 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