Detailed overview of ambient air pollution valuis from individual stations

217 - Osek

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 217 - Osek
Code:CZTPOZOSE
Institution:ORGREZ
Region:Severocesky
District:Teplice
IHd: 150
Measure method:coulometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 119 128 8.15 40 7.35 67 92 67 5.88 31 44 114 ~ 216 306 630 422 401 178 93 60 27 32 56 84 66 148 21 7.23 1.29 0.10 115.80 629.63 30.00
2 0.00 45 235 125 23 2.56 33 13 41 59 14 30 16 1.92 4.50 0.00 0.00 0.00 0.00 ~ 0.46 8.90 83 89 7.67 7.63 4.96 124 ~ ~ ~ 35.81 234.58 27.00
3 32 49 ~ ~ ~ 45 18 118 10 53 65 7.27 3.56 5.77 2.50 2.69 3.77 4.67 5.50 3.44 17 3.92 3.90 11 17 65 3.34 1.96 1.85 1.15 1.02 19.78 117.69 28.00
4 2.06 1.52 25 6.04 17 8.73 8.58 8.06 67 10 6.69 6.69 6.71 6.58 6.19 6.00 6.08 5.88 5.81 5.88 6.21 5.96 5.29 11 14 8.13 7.38 18 8.67 6.65 ~ 10.22 66.98 30.00
5 6.19 23 4.48 7.69 11 8.96 6.33 8.50 21 13 13 6.54 5.94 4.15 22 13 14 11 2.46 22 5.06 5.06 5.38 5.85 5.06 5.17 6.10 5.52 4.98 6.90 7.75 9.30 23.10 31.00
6 7.58 7.83 5.71 7.90 6.79 5.17 4.48 4.31 3.27 3.21 15 14 2.92 27 4.31 9 6.04 45 5.94 5.71 7.83 7.15 22 6.02 7.13 4.71 5.54 4.85 1.81 2.60 ~ 8.73 45.29 30.00
7 5.38 20 2.50 3.75 4.69 6.23 6.83 5.54 4.60 5.35 5.21 6.65 4.04 5.67 5.27 5.25 5.79 5.54 6.50 7.90 7.29 5.21 10 8.35 7.40 7.56 14 6.65 6.17 5.92 7.29 6.69 19.56 31.00
8 7.48 6.10 5.77 93 5.49 5.00 5.60 4.75 5.00 7.90 5.02 7.71 12 7.81 5.17 5.29 6.19 42 11 21 18 8.81 4.48 13 11 8.10 49 21 9 9 13 14.02 92.88 31.00
9 43 22 8.19 12 5.33 4.50 4.08 3.48 4.42 4.65 3.67 32 2.94 11 34 21 73 16 4.67 5.19 5.94 29 28 4.54 4.33 13 4.92 7.40 60 5.00 ~ 15.87 73.40 30.00
10 4.75 4.88 4.81 17 3.96 5.50 6.87 19 6.10 7.92 3.33 3.56 3.46 4.00 3.94 4.96 7.21 15 51 17 2.33 30 21 1.81 2.00 0.97 ~ ~ 0.00 ~ 103 12.66 102.56 28.00
11 86 ~ ~ 44 46 63 61 5.60 10 60 42 21 7.87 2.43 28 3.64 4.23 2.94 23 16 34 11 23 54 33 17 44 8.71 2.98 4.48 ~ 27.09 85.96 28.00
12 4.60 1.69 1.97 2.84 3.40 3.50 4.67 4.21 8.65 21 4.33 3.46 3.06 10 3.05 ~ 2.98 ~ 68 93 83 109 52 76 50 24 19 33 27 37 90 29.06 108.81 29.00

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. 57 14 7 2 1 3 0 1 85 28 14 7 5 4 1 1 630
REL. 67.0 16.4 8.2 2.3 1.1 3.5 0.0 1.1 100.0 32.9 16.5 8.2 5.9 4.7 1.2 1.216.1
ID 67 16 8 4 5 88 0 735 925
ABS. 90 1 0 0 0 0 0 0 91 1 0 0 0 0 0 0 67
REL. 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 9.4
ID 98 1 0 0 0 0 0 0 100
ABS. 89 3 0 0 0 0 0 0 92 3 0 0 0 0 0 0 93
REL. 96.7 3.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 3.3 0.0 0.0 0.0 0.0 0.0 0.0 4.8
ID 96 3 0 0 0 0 0 0 100
ABS. 70 13 2 0 0 0 0 0 85 15 2 0 0 0 0 0 109
REL 82.3 15.2 2.3 0.0 0.0 0.0 0.0 0.0100.0 17.6 2.4 0.0 0.0 0.0 0.0 0.022.12
ID 82 15 2 0 0 0 0 0 100
Year
ABS. 306 31 9 2 1 3 0 1 353 47 16 7 5 4 1 1 630
REL. 86.6 8.7 2.5 0.5 0.2 0.8 0.0 0.2100.0 13.3 4.5 2.0 1.4 1.1 0.3 0.3 16.1
ID 86 8 2 1 1 21 0 177 298

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