Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station: 927 - Mezibori
Code:CZMOHSMEZ
Institution:Public Health Service
Region:Severocesky
District:Most
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 14 61 38 20 51 22 2.00 6.00 4.00 38 26 18 40 26 20 41 54 66 57 59 63 29 52 56 56 34 55 42 51 70 64 39.84 70.00 31.00
2 37 42 64 49 52 24 36 61 72 52 52 42 64 61 32 51 51 53 28 34 63 33 48 35 47 52 62 36 58 ~ ~ 47.97 72.00 29.00
3 62 71 56 81 81 71 69 49 57 75 61 61 42 36 84 74 71 72 80 66 45 19 52 22 39 47 74 52 53 50 45 58.61 84.00 31.00
4 47 72 77 60 52 85 75 77 70 77 62 46 66 53 64 83 60 79 68 69 82 105 116 79 67 53 85 105 82 94 ~ 73.67 116.00 30.00
5 84 97 87 98 96 103 118 99 72 87 115 113 94 77 78 94 87 58 68 70 74 72 83 71 75 83 61 53 77 68 79 83.58 118.00 31.00
6 77 71 98 72 68 60 68 71 89 113 91 77 94 84 60 77 76 89 106 123 122 135 64 69 62 67 66 67 63 72 ~ 81.70 135.00 30.00
7 92 75 70 84 69 81 69 64 60 50 51 60 73 46 57 61 57 48 50 49 52 63 71 68 75 81 83 76 95 90 80 67.74 95.00 31.00
8 54 92 91 88 108 102 68 60 53 72 70 81 106 109 116 82 84 73 78 95 72 67 71 77 68 58 60 55 65 73 65 77.84 116.00 31.00
9 55 55 57 49 39 34 38 37 38 50 40 28 40 47 36 28 31 19 20 25 31 18 32 30 18 18 9.00 15 42 44 ~ 34.10 57.00 30.00
10 31 26 24 16 9.00 22 26 24 13 13 11 12 7.00 8.00 22 19 15 10 11 9.00 19 10 6.00 9.00 13 19 19 10 10 12 10 15.00 31.00 31.00
11 12 11 7.00 21 13 17 9.00 8.00 5.00 13 13 ~ 6.00 10 13 11 11 18 10 4.00 7.00 8.00 6.00 7.00 10 11 22 7.00 3.00 3.00 ~ 10.21 22.00 29.00
12 2.00 2.00 2.00 3.00 6.00 6.00 5.00 4.00 2.00 7.00 18 9.00 12 19 18 23 23 12 4.00 8.00 14 18 10 6.00 7.00 6.00 6.00 8.00 9.00 13 23 9.84 23.00 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. 54 37 0 0 0 0 0 0 91 37 0 0 0 0 0 0 84
REL. 59.3 40.6 0.0 0.0 0.0 0.0 0.0 0.0 100.0 40.7 0.0 0.0 0.0 0.0 0.0 0.015.3
ID 59 40 0 0 0 0 0 0 100
ABS. 6 77 8 0 0 0 0 0 91 85 8 0 0 0 0 0 135
REL. 6.5 84.6 8.7 0.0 0.0 0.0 0.0 0.0 100.0 93.4 8.8 0.0 0.0 0.0 0.0 0.0 22.6
ID 6 84 8 0 0 0 0 0 100
ABS. 35 54 3 0 0 0 0 0 92 57 3 0 0 0 0 0 116
REL. 38.0 58.6 3.2 0.0 0.0 0.0 0.0 0.0100.0 62.0 3.3 0.0 0.0 0.0 0.0 0.0 15.8
ID 38 58 3 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 31
REL100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.10
ID 100 0 0 0 0 0 0 0 100
Year
ABS. 186 168 11 0 0 0 0 0 365 179 11 0 0 0 0 0 135
REL. 50.9 46.0 3.0 0.0 0.0 0.0 0.0 0.0100.0 49.0 3.0 0.0 0.0 0.0 0.0 0.0 22.6
ID 50 46 3 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