Detailed overview of ambient air pollution valuis from individual stations

1334 - Petrovice u Karvine

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1334 - Petrovice u Karvine
Code:CZKAOZPEK
Institution:ORGREZ
Region:Severomoravsky
District:Karvina
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 144 55 49 40 133 135 133 152 76 40 42 55 70 96 71 55 28 36 67 71 83 43 96 36 69 62 36 32 50 22 69.28 152.23 30.00
2 18 59 64 43 50 37 42 50 48 48 46 38 29 30 23 22 45 36 31 28 31 24 43 38 23 29 19 24 ~ ~ ~ 36.33 64.06 28.00
3 34 27 33 44 72 47 35 55 71 49 33 58 ~ ~ ~ 18 19 25 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 41.37 72.35 15.00
4 ~ 52 39 14 15 13 20 36 38 33 17 15 20 24 14 27 17 22 22 27 30 30 42 29 32 38 21 33 ~ ~ ~ 26.56 52.17 27.00
5 29 35 32 39 20 13 25 27 21 22 19 26 38 45 33 21 26 21 28 27 22 ~ ~ ~ ~ ~ ~ 14 13 15 15 25.08 44.54 25.00
6 18 24 22 25 16 22 16 17 26 27 22 25 29 16 13 18 28 23 19 22 18 14 21 17 22 17 13 14 14 13 ~ 19.76 29.13 30.00
7 14 19 17 13 13 7.23 12 12 13 21 25 16 19 29 28 30 22 16 16 17 26 31 25 29 22 8.19 12 24 26 22 19 19.50 31.17 31.00
8 12 17 14 21 19 22 24 20 14 12 ~ 23 24 21 24 16 13 20 20 18 26 26 21 15 17 ~ 19 17 12 11 10 18.22 26.13 29.00
9 20 20 18 21 21 13 17 21 12 ~ ~ ~ ~ ~ 20 ~ 22 25 29 26 ~ ~ ~ ~ ~ 13 16 25 11 20 ~ 19.43 28.81 19.00
10 20 9 16 22 15 33 30 30 20 17 18 15 4.54 2.34 14 12 23 5.34 0.95 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 16.15 32.75 19.00
11 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
12 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 45 11 11 16 23 60 153 67 110 123 102 112 36 21 12 22 79 78 43 33 57.93 153.42 20.00

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. 22 36 10 4 1 0 0 0 73 51 15 5 1 0 0 0 152
REL. 30.1 49.3 13.6 5.4 1.3 0.0 0.0 0.0 100.0 69.9 20.5 6.8 1.4 0.0 0.0 0.09.1
ID 30 49 13 10 6 0 0 0 110
ABS. 72 10 0 0 0 0 0 0 82 10 0 0 0 0 0 0 52
REL. 87.8 12.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 12.2 0.0 0.0 0.0 0.0 0.0 0.0 2.4
ID 87 12 0 0 0 0 0 0 100
ABS. 79 0 0 0 0 0 0 0 79 0 0 0 0 0 0 0 31
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 22.7
ID 100 0 0 0 0 0 0 0 100
ABS. 27 4 3 4 1 0 0 0 391 12 8 5 1 0 0 0 153
REL 69.2 10.2 7.6 10.2 2.5 0.0 0.0 0.0100.0 30.8 20.5 12.8 2.6 0.0 0.0 0.018.12
ID 69 10 7 20 12 0 0 0 120
Year
ABS. 200 50 13 8 2 0 0 0 273 73 23 10 2 0 0 0 153
REL. 73.2 18.3 4.7 2.9 0.7 0.0 0.0 0.0100.0 26.7 8.4 3.7 0.7 0.0 0.0 0.018.12
ID 73 18 4 5 3 0 0 0 105

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