Detailed overview of ambient air pollution valuis from individual stations

615 - Prisecnice

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 615 - Prisecnice
Code:CZCVCMPRI
Institution:CHMI
Region:Severocesky
District:Chomutov
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 127 88 70 41 145 88 150 138 133 115 38 8.00 61 16 9.00 54 122 137 29 79 112 20 116 85 58 57 13 6.00 3.00 13 40 70.03 150.00 31.00
2 113 27 5.00 5.00 6.00 8.00 3.00 4.00 3.00 3.00 6.00 6.00 7.00 12 18 34 13 5.00 4.00 2.00 5.00 2.00 8.00 9.00 2.00 1.00 2.00 2.00 ~ ~ ~ 11.25 113.00 28.00
3 2.00 ~ 5.00 7.00 2.00 18 23 55 29 49 50 9.00 4.00 9.00 39 11 38 12 16 11 15 33 70 74 20 7.00 6.00 13 3.00 9.00 4.00 21.43 74.00 30.00
4 4.00 10 6.00 2.00 2.00 12 24 44 7.00 3.00 7.00 6.00 6.00 7.00 10 19 6.00 7.00 9.00 36 15 7.00 7.00 10 29 17 5.00 3.00 11 5.00 ~ 11.20 44.00 30.00
5 2.00 5.00 16 8.00 5.00 18 18 6.00 10 18 10 52 37 23 22 25 39 4.00 2.00 1.00 2.00 3.00 9.00 30 11 4.00 8.00 9.00 5.00 5.00 21 13.81 52.00 31.00
6 19 6.00 28 33 16 11 8.00 4.00 48 71 13 5.00 7.00 8.00 14 19 25 64 18 8.00 5.00 7.00 52 32 59 8.00 8.00 37 31 3.00 ~ 22.23 71.00 30.00
7 1.00 7.00 2.00 12 10 10 6.00 7.00 8.00 12 6.00 5.00 10 6.00 7.00 7.00 7.00 ~ ~ ~ 14 23 11 9.00 10 10 9.00 11 11 8.00 6.00 8.75 23.00 28.00
8 9.00 21 15 16 16 30 23 ~ ~ ~ ~ ~ ~ ~ ~ 71 32 40 29 22 9.00 5.00 13 44 43 57 8.00 6.00 6.00 46 57 26.87 71.00 23.00
9 22 40 6.00 8.00 13 12 15 14 11 52 26 16 10 12 40 12 9.00 6.00 20 14 8.00 3.00 4.00 7.00 4.00 6.00 10 6.00 4.00 5.00 ~ 13.83 52.00 30.00
10 5.00 4.00 5.00 6.00 39 37 12 4.00 3.00 3.00 8.00 5.00 6.00 10 10 41 51 26 4.00 45 11 4.00 2.00 1.00 11 5.00 66 21 57 73 28 19.45 73.00 31.00
11 10 20 11 162 159 44 56 21 22 67 38 10 5.00 5.00 5.00 7.00 48 71 71 18 132 37 140 83 96 76 24 29 30 6.00 ~ 50.10 162.00 30.00
12 9.00 8.00 5.00 5.00 4.00 10 23 7.00 5.00 5.00 8.00 13 55 153 41 71 203 174 24 38 19 11 5.00 3.00 3.00 3.00 3.00 4.00 14 ~ 55 32.70 203.00 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. 66 12 11 0 0 0 0 0 89 23 11 0 0 0 0 0 150
REL. 74.1 13.4 12.3 0.0 0.0 0.0 0.0 0.0 100.0 25.8 12.4 0.0 0.0 0.0 0.0 0.07.1
ID 74 13 12 0 0 0 0 0 100
ABS. 86 5 0 0 0 0 0 0 91 5 0 0 0 0 0 0 71
REL. 94.5 5.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 5.5 0.0 0.0 0.0 0.0 0.0 0.0 10.6
ID 94 5 0 0 0 0 0 0 100
ABS. 77 4 0 0 0 0 0 0 81 4 0 0 0 0 0 0 71
REL. 95.0 4.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 4.9 0.0 0.0 0.0 0.0 0.0 0.0 16.8
ID 95 4 0 0 0 0 0 0 100
ABS. 70 14 2 5 0 0 0 0 91 21 7 5 0 0 0 0 203
REL 76.9 15.3 2.1 5.4 0.0 0.0 0.0 0.0100.0 23.1 7.7 5.5 0.0 0.0 0.0 0.017.12
ID 76 15 2 10 0 0 0 0 105
Year
ABS. 299 35 13 5 0 0 0 0 352 53 18 5 0 0 0 0 203
REL. 84.9 9.9 3.6 1.4 0.0 0.0 0.0 0.0100.0 15.1 5.1 1.4 0.0 0.0 0.0 0.017.12
ID 84 9 3 2 0 0 0 0 101

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