Detailed overview of ambient air pollution valuis from individual stations

60 - Osek

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 60 - Osek
Code:CZTPCMOSE
Institution:CHMI
Region:Severocesky
District:Teplice
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 221 217 95 147 105 157 154 86 138 130 179 302 467 444 334 665 275 350 117 85 52 41 56 63 115 92 118 21 15 16 23 170.32 665.00 31.00
2 30 65 116 58 52 97 36 110 41 11 25 49 18 14 5.00 22 42 41 34 25 9.00 38 84 52 42 6.00 38 77 ~ ~ ~ 44.18 116.00 28.00
3 58 15 27 39 105 24 60 83 36 74 51 37 16 12 8.00 10 7.00 ~ 13 20 25 10 25 36 63 74 19 4.00 4.00 6.00 8.00 32.30 105.00 30.00
4 22 11 27 8.00 17 6.00 11 71 52 14 6.00 9.00 6.00 4.00 4.00 4.00 10 7.00 21 11 4.00 12 35 ~ 8.00 21 26 29 3.00 6.00 ~ 16.03 71.00 29.00
5 24 7.00 13 28 16 15 20 9.00 16 17 19 8.00 25 ~ ~ 24 33 11 13 28 21 19 17 20 27 25 7.00 8.00 4.00 4.00 5.00 16.66 33.00 29.00
6 17 9.00 7.00 15 25 16 28 21 15 11 30 16 17 10 3.00 11 14 51 33 14 8.00 20 19 8.00 5.00 14 18 19 17 3.00 ~ 16.47 51.00 30.00
7 5.00 27 15 7.00 4.00 4.00 5.00 5.00 7.00 11 12 7.00 13 19 10 12 24 7.00 7.00 8.00 6.00 7.00 29 13 18 8.00 12 5.00 5.00 5.00 6.00 10.42 29.00 31.00
8 3.00 3.00 9.00 64 7.00 12 9.00 16 15 13 15 11 29 10 7.00 10 27 55 20 35 22 19 26 65 48 34 94 30 6.00 7.00 15 23.74 94.00 31.00
9 76 45 27 35 52 31 23 22 9.00 7.00 60 55 21 10 76 43 73 28 10 13 38 50 48 13 17 40 14 72 83 12 ~ 36.77 83.00 30.00
10 9.00 16 30 22 17 51 40 52 26 41 11 22 4.00 4.00 4.00 34 46 65 111 31 23 53 27 9.00 11 13 33 27 79 106 15 33.29 111.00 31.00
11 128 39 6.00 46 35 162 93 ~ 59 107 65 56 16 33 52 22 34 27 62 50 50 48 59 73 69 55 88 38 27 41 ~ 56.55 162.00 29.00
12 19 16 15 11 13 24 27 17 34 39 15 11 2.00 13 30 61 52 52 64 7.00 6.00 179 44 30 24 22 ~ 17 20 30 8.00 30.07 179.00 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. 46 21 10 5 1 4 1 1 89 43 22 12 7 6 2 1 665
REL. 51.6 23.5 11.2 5.6 1.1 4.4 1.1 1.1 100.0 48.3 24.7 13.5 7.9 6.7 2.2 1.116.1
ID 51 23 11 11 5 112 140 702 1058
ABS. 85 3 0 0 0 0 0 0 88 3 0 0 0 0 0 0 71
REL. 96.5 3.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 3.4 0.0 0.0 0.0 0.0 0.0 0.0 8.4
ID 96 3 0 0 0 0 0 0 100
ABS. 80 12 0 0 0 0 0 0 92 12 0 0 0 0 0 0 94
REL. 86.9 13.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.0 0.0 0.0 0.0 0.0 0.0 0.0 27.8
ID 86 13 0 0 0 0 0 0 100
ABS. 64 20 4 2 0 0 0 0 90 26 6 2 0 0 0 0 179
REL 71.1 22.2 4.4 2.2 0.0 0.0 0.0 0.0100.0 28.9 6.7 2.2 0.0 0.0 0.0 0.022.12
ID 71 22 4 4 0 0 0 0 102
Year
ABS. 275 56 14 7 1 4 1 1 359 84 28 14 7 6 2 1 665
REL. 76.6 15.5 3.8 1.9 0.2 1.1 0.2 0.2100.0 23.4 7.8 3.9 1.9 1.7 0.6 0.3 16.1
ID 76 15 3 3 1 27 34 174 338

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