Detailed overview of ambient air pollution valuis from individual stations

1025 - Litomerice-Mlekojedy

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1025 - Litomerice-Mlekojedy
Code:CZLTCMLIM
Institution:CHMI
Region:Severocesky
District:Litomerice
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 133 153 80 85 69 113 166 151 98 98 95 52 89 187 211 246 179 93 72 66 62 60 62 72 70 63 75 72 38 ~ 17 100.82 246.42 30.00
2 21 33 48 34 21 27 41 21 26 35 20 24 23 19 16 19 44 38 23 28 37 23 28 42 17 15 14 16 ~ ~ ~ 26.89 47.51 28.00
3 34 23 ~ 24 30 28 ~ ~ ~ 28 65 29 20 21 18 7.80 ~ 34 ~ 36 50 35 ~ ~ ~ ~ ~ 25 27 28 42 30.20 64.67 20.00
4 43 21 22 8.59 15 8.34 14 38 51 33 11 12 25 19 7.11 11 14 18 21 24 32 21 16 14 16 40 16 13 21 10 ~ 20.50 50.96 30.00
5 8.76 20 15 20 15 11 13 18 8.95 10 15 21 ~ ~ ~ 21 43 29 13 22 21 15 13 6.98 21 23 8.60 7.82 13 10 11 16.15 42.73 28.00
6 18 22 11 24 26 24 22 40 10 14 43 20 17 14 7.98 16 10 16 56 11 8.89 5.80 36 12 17 17 33 21 49 19 ~ 21.44 55.62 30.00
7 19 23 29 16 12 4.00 5.78 6.88 6.57 14 21 14 8.79 19 13 15 34 13 7.67 10 10 10 12 11 16 9 25 8.63 15 7.85 12 13.89 33.65 31.00
8 11 8.77 13 35 10 10 17 17 15 7.49 11 8.35 17 14 12 11 16 21 22 37 15 10 29 12 63 18 53 41 16 8.57 19 19.34 62.93 31.00
9 41 43 12 22 27 17 24 21 16 11 18 20 8.88 10 11 15 16 21 13 7.49 20 30 27 15 18 25 8.06 18 42 14 ~ 19.71 43.41 30.00
10 26 12 18 32 18 28 34 14 25 16 21 14 20 13 25 11 24 19 15 41 38 26 30 26 14 24 24 25 61 58 56 26.08 61.43 31.00
11 37 41 23 40 31 32 46 22 26 15 38 36 24 16 35 29 34 42 51 45 41 43 62 84 39 35 47 40 30 27 ~ 37.05 84.00 30.00
12 26 30 38 15 26 20 36 26 28 22 14 21 17 30 77 49 58 30 49 ~ 62 54 35 21 21 15 20 24 23 16 16 30.57 77.29 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. 49 20 2 6 1 0 0 0 78 29 9 7 1 0 0 0 246
REL. 62.8 25.6 2.5 7.6 1.2 0.0 0.0 0.0 100.0 37.2 11.5 9.0 1.3 0.0 0.0 0.016.1
ID 62 25 2 15 6 0 0 0 112
ABS. 86 2 0 0 0 0 0 0 88 2 0 0 0 0 0 0 56
REL. 97.7 2.2 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.3 0.0 0.0 0.0 0.0 0.0 0.0 19.6
ID 97 2 0 0 0 0 0 0 100
ABS. 90 2 0 0 0 0 0 0 92 2 0 0 0 0 0 0 63
REL. 97.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 25.8
ID 97 2 0 0 0 0 0 0 100
ABS. 81 10 0 0 0 0 0 0 91 10 0 0 0 0 0 0 84
REL 89.0 10.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 11.0 0.0 0.0 0.0 0.0 0.0 0.024.11
ID 89 10 0 0 0 0 0 0 100
Year
ABS. 306 34 2 6 1 0 0 0 349 43 9 7 1 0 0 0 246
REL. 87.6 9.7 0.5 1.7 0.2 0.0 0.0 0.0100.0 12.3 2.6 2.0 0.3 0.0 0.0 0.0 16.1
ID 87 9 3 1 0 0 0 102

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