Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station:1005 - Most
Code:CZMOCMMOS
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Most
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 23 40 27 31 28 7.35 5.31 5.51 6.44 18 18 24 40 27 22 36 57 58 50 46 58 16 44 34 24 24 27 40 57 63 52 32.51 62.57 31.00
2 24 42 52 41 28 11 44 54 59 43 31 41 61 42 28 46 48 40 20 44 32 9 29 27 50 32 36 26 53 ~ ~ 37.70 60.89 29.00
3 56 60 61 75 67 59 46 36 61 55 59 43 25 47 69 64 57 50 60 49 32 10 32 11 27 42 50 30 43 31 41 46.71 75.36 31.00
4 37 58 62 38 56 74 66 48 64 50 49 44 67 40 71 58 68 51 49 47 50 84 96 73 44 55 93 94 61 82 ~ 60.93 95.83 30.00
5 63 69 63 69 70 87 106 70 54 64 95 83 68 50 61 68 80 52 58 65 69 72 67 65 78 77 59 70 70 71 50 69.12 106.21 31.00
6 68 64 91 66 94 60 73 64 113 103 112 68 111 81 65 80 54 65 88 97 115 111 43 60 65 68 51 59 57 62 ~ 76.86 114.79 30.00
7 79 61 62 73 76 65 66 51 57 51 54 55 59 38 51 61 52 50 52 53 45 50 59 57 72 76 67 84 87 67 57 60.86 86.85 31.00
8 66 80 78 66 90 73 41 35 35 64 53 70 91 82 90 58 68 63 66 95 68 48 64 94 48 58 60 27 47 75 56 64.87 95.33 31.00
9 59 55 64 43 34 45 25 31 38 56 40 34 48 42 48 43 32 30 17 38 12 18 47 35 17 22 8.26 22 70 52 ~ 37.46 69.60 30.00
10 44 22 22 19 17 38 44 26 26 26 17 15 11 14 60 21 26 10 10 32 27 17 14 33 37 46 33 14 29 7.16 35 25.50 59.82 31.00
11 20 18 15 33 23 37 12 11 11 32 22 7.71 5.96 23 13 12 19 25 15 4.31 14 7.31 3.93 4.86 12 29 27 4.13 5.35 4.18 ~ 15.65 36.92 30.00
12 4.04 3.33 5.55 12 11 15 11 4.28 3.55 31 33 21 43 38 44 48 44 12 6.09 4.18 19 17 4.67 5.47 14 4.26 5.46 12 5.63 17 29 17.01 48.42 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. 70 21 0 0 0 0 0 0 91 21 0 0 0 0 0 0 75
REL. 76.9 23.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 23.1 0.0 0.0 0.0 0.0 0.0 0.04.3
ID 76 23 0 0 0 0 0 0 100
ABS. 17 69 5 0 0 0 0 0 91 74 5 0 0 0 0 0 115
REL. 18.6 75.8 5.4 0.0 0.0 0.0 0.0 0.0 100.0 81.3 5.5 0.0 0.0 0.0 0.0 0.0 21.6
ID 18 75 5 0 0 0 0 0 100
ABS. 43 49 0 0 0 0 0 0 92 49 0 0 0 0 0 0 95
REL. 46.7 53.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 53.3 0.0 0.0 0.0 0.0 0.0 0.0 20.8
ID 46 53 0 0 0 0 0 0 100
ABS. 91 1 0 0 0 0 0 0 92 1 0 0 0 0 0 0 60
REL 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.015.10
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 221 140 5 0 0 0 0 0 366 145 5 0 0 0 0 0 115
REL. 60.3 38.2 1.3 0.0 0.0 0.0 0.0 0.0100.0 39.6 1.4 0.0 0.0 0.0 0.0 0.0 21.6
ID 60 38 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