Detailed overview of ambient air pollution valuis from individual stations

820 - Val.Mezirici-hvezdar.

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station: 820 - Val.Mezirici-hvezdar.
Code:CZVSHSVMH
Institution:Public Health Service
Region:Severomoravsky
District:Vsetin
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 83 111 133 67 63 78 171 153 28 109 65 56 53 63 47 28 28 12 13 23 81 27 14 42 51 24 43 41 46 49 19 58.74 171.00 31.00
2 24 25 38 28 23 29 26 20 25 26 25 20 15 12 19 15 40 19 33 24 20 15 15 14 11 24 20 18 ~ ~ ~ 22.25 40.00 28.00
3 19 15 35 22 28 29 28 38 30 64 24 25 30 32 18 14 25 24 13 23 21 22 23 19 36 24 35 14 10 15 22 25.06 64.00 31.00
4 31 32 29 18 7.00 10 15 26 22 24 14 11 16 17 23 21 36 21 25 28 34 33 33 14 15 24 20 14 12 16 ~ 21.37 36.00 30.00
5 18 22 13 12 15 14 9.00 13 22 10 10 8.00 15 16 18 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 14.33 22.00 15.00
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 9.00 24 6.00 11 12 15 9.00 12.29 24.00 7.00
8 12 12 15 21 13 20 20 22 15 15 16 17 15 11 19 13 14 24 18 15 12 7.00 6.00 ~ ~ ~ ~ ~ ~ ~ ~ 15.30 24.00 23.00

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- 33 34- 67 68- 100 101- 150 151- 200 201- 300 301- 400 over 400 33 67 100 150 200 300 400
ABS. 62 19 4 3 2 0 0 0 90 28 9 5 2 0 0 0 171
REL. 68.8 21.1 4.4 3.3 2.2 0.0 0.0 0.0 100.0 31.1 10.0 5.6 2.2 0.0 0.0 0.07.1
ID 68 21 4 6 11 0 0 0 112
ABS. 43 2 0 0 0 0 0 0 451 2 0 0 0 0 0 0 36
REL. 95.5 4.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 4.4 0.0 0.0 0.0 0.0 0.0 0.0 17.4
ID 95 4 0 0 0 0 0 0 100
ABS. 30 0 0 0 0 0 0 0 301 0 0 0 0 0 0 0 24
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 26.7
ID 100 0 0 0 0 0 0 0 100
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
Year
ABS. 135 21 4 3 2 0 0 0 1651 30 9 5 2 0 0 0 171
REL. 81.8 12.7 2.4 1.8 1.2 0.0 0.0 0.0100.0 18.2 5.5 3.0 1.2 0.0 0.0 0.0 7.1
ID 81 12 2 3 6 0 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