Detailed overview of ambient air pollution valuis from individual stations

877 - Rychnovek

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 877 - Rychnovek
Code:CZNARVRYC
Institution:VURV
Region:Vychodocesky
District:Nachod
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 85 89 102 110 83 100 138 100 85 78 71 96 97 100 55 307 109 55 104 105 101 82 82 70 65 54 43 29 50 ~ 30 89.17 307.00 30.00
2 60 50 43 49 39 ~ 47 23 28 18 14 14 8.00 7.00 8.00 9.00 20 14 12 16 10 12 8.00 8.00 5.00 6.00 2.00 12 ~ ~ ~ 20.07 60.00 27.00
3 17 12 12 11 37 33 11 17 9.00 14 18 22 9.00 9.00 11 2.00 3.00 13 36 30 15 14 14 18 24 29 13 4.00 6.00 12 17 15.87 37.00 31.00
4 18 19 13 6.00 1.00 4.00 6.00 15 15 21 14 6.00 11 11 8.00 4.00 7.00 8.00 5.00 4.00 7.00 2.00 8.00 7.00 6.00 6.00 7.00 4.00 1.00 6.00 ~ 8.33 21.00 30.00
5 4.00 4.00 5.00 6.00 3.00 4.00 12 17 5.00 1.00 1.00 5.00 10 1.00 1.00 2.00 1.00 1.00 9.00 7.00 3.00 2.00 1.00 2.00 5.00 2.00 6.00 2.00 7.00 3.00 3.00 4.35 17.00 31.00
6 4.00 2.00 6.00 4.00 3.00 2.00 1.00 1.00 2.00 6.00 5.00 4.00 6.00 4.00 2.00 9.00 13 6.00 1.00 9.00 5.00 1.00 1.00 4.00 7.00 1.00 2.00 2.00 2.00 2.00 ~ 3.90 13.00 30.00
7 5.00 6.00 2.00 3.00 1.00 2.00 1.00 2.00 3.00 2.00 3.00 2.00 2.00 2.00 3.00 6.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 5.00 4.00 1.00 1.00 1.00 1.00 2.00 ~ 2.37 6.00 30.00
8 3.00 3.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 5.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 3.00 3.00 2.00 2.00 3.00 1.55 5.00 31.00
9 2.00 1.00 2.00 1.00 1.00 1.00 3.00 4.00 2.00 2.00 1.00 3.00 1.00 4.00 3.00 2.00 9.00 5.00 5.00 6.00 4.00 5.00 15 6.00 5.00 23 5.00 6.00 9.00 16 ~ 5.07 23.00 30.00
10 ~ 8.00 13 10 13 12 12 11 8.00 10 9.00 10 11 13 17 30 23 19 19 21 11 21 34 16 15 11 13 10 51 28 17 16.53 51.00 30.00
11 11 35 15 34 32 32 22 17 8.00 7.00 8.00 7.00 14 10 24 17 13 11 30 36 40 60 37 51 50 42 34 37 33 23 ~ 26.33 60.00 30.00
12 62 43 37 29 39 50 39 43 50 19 12 16 33 26 33 72 40 40 44 44 30 17 38 30 18 9.00 15 18 20 31 47 33.68 72.00 31.00

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. 61 19 7 0 0 1 0 0 88 27 8 1 1 1 0 0 307
REL. 69.3 21.5 7.9 0.0 0.0 1.1 0.0 0.0 100.0 30.7 9.1 1.1 1.1 1.1 0.0 0.016.1
ID 69 21 7 0 0 28 0 0 127
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 21
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.4
ID 100 0 0 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 23
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26.9
ID 100 0 0 0 0 0 0 0 100
ABS. 86 5 0 0 0 0 0 0 91 5 0 0 0 0 0 0 72
REL 94.5 5.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 5.5 0.0 0.0 0.0 0.0 0.0 0.016.12
ID 94 5 0 0 0 0 0 0 100
Year
ABS. 329 24 7 0 0 1 0 0 361 32 8 1 1 1 0 0 307
REL. 91.1 6.6 1.9 0.0 0.0 0.2 0.0 0.0100.0 8.9 2.2 0.3 0.3 0.3 0.0 0.0 16.1
ID 91 6 1 0 0 6 0 0 106

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