Detailed overview of ambient air pollution valuis from individual stations

927 - Mezibori

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 927 - Mezibori
Code:CZMOHSMEZ
Institution:Public Health Service
Region:Severocesky
District:Most
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 104 215 95 94 45 75 131 115 71 79 89 118 240 202 412 547 677 441 210 72 51 37 44 113 115 99 162 45 17 18 10 153.00 677.00 31.00
2 9.00 ~ 194 94 ~ 11 75 18 11 55 4.00 18 16 11 18 16 41 48 13 19 13 11 100 74 17 10 13 30 ~ ~ ~ 36.12 194.00 26.00
3 94 29 10 33 136 32 26 154 30 116 219 66 19 10 9.00 9.00 16 40 19 16 39 12 44 46 48 62 12 9.00 13 12 14 44.97 219.00 31.00
4 19 14 46 14 14 10 9.00 18 101 36 11 18 12 10 10 9.00 14 18 10 19 28 29 12 26 12 31 28 20 12 17 ~ 20.90 101.00 30.00
5 10 13 14 23 51 16 20 23 18 17 75 20 19 69 18 35 31 25 8.00 22 8.00 8.00 10 11 18 34 20 9.00 12 9.00 11 21.84 75.00 31.00
6 15 21 15 17 31 24 23 29 16 14 41 34 10 38 9.00 14 21 40 32 15 64 14 14 9.00 22 25 51 34 26 16 ~ 24.47 64.00 30.00
7 9.00 57 27 16 11 11 13 12 14 18 35 26 ~ 48 21 17 42 12 10 12 11 10 55 22 30 10 12 12 37 22 21 21.77 57.00 30.00
8 11 13 23 72 12 19 17 29 34 26 26 32 57 29 14 13 35 90 51 64 31 60 30 80 62 52 82 61 9.00 11 12 37.32 90.00 31.00
9 94 55 20 43 43 19 11 11 12 11 33 71 12 11 56 106 72 63 39 37 107 132 45 32 59 79 36 109 98 43 ~ 51.97 132.00 30.00
10 40 39 38 36 36 106 180 57 37 36 33 44 35 34 35 36 175 128 215 120 40 137 42 38 33 40 35 47 82 153 120 71.84 215.00 31.00
11 130 70 39 113 90 123 121 50 119 65 150 114 46 49 62 54 52 70 87 89 96 124 146 112 113 97 167 78 76 65 ~ 92.23 167.00 30.00
12 51 46 49 41 51 41 ~ 59 83 64 49 43 42 50 57 108 117 74 85 163 81 105 84 77 52 45 45 45 46 101 343 76.57 343.00 30.00

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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 51 17 8 7 1 2 1 1 88 37 20 12 5 4 2 1 677
REL. 57.9 19.3 9.0 7.9 1.1 2.2 1.1 1.1 100.0 42.0 22.7 13.6 5.7 4.5 2.3 1.117.1
ID 57 19 9 15 5 56 142 710 1017
ABS. 85 5 1 0 0 0 0 0 91 6 1 0 0 0 0 0 101
REL. 93.4 5.4 1.0 0.0 0.0 0.0 0.0 0.0 100.0 6.6 1.1 0.0 0.0 0.0 0.0 0.0 9.4
ID 93 5 1 0 0 0 0 0 100
ABS. 65 22 4 0 0 0 0 0 91 26 4 0 0 0 0 0 132
REL. 71.4 24.1 4.3 0.0 0.0 0.0 0.0 0.0100.0 28.6 4.4 0.0 0.0 0.0 0.0 0.0 22.9
ID 71 24 4 0 0 0 0 0 100
ABS. 36 28 20 6 0 1 0 0 91 55 27 7 1 1 0 0 343
REL 39.5 30.7 21.9 6.5 0.0 1.0 0.0 0.0100.0 60.4 29.7 7.7 1.1 1.1 0.0 0.031.12
ID 39 30 21 13 0 27 0 0 132
Year
ABS. 237 72 33 13 1 3 1 1 361 124 52 19 6 5 2 1 677
REL. 65.6 19.9 9.1 3.6 0.2 0.8 0.2 0.2100.0 34.3 14.4 5.3 1.7 1.4 0.6 0.3 17.1
ID 65 19 9 7 1 20 34 173 331

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum

Detailed overview of ambient air pollution valuis from individual stations - selection station