Detailed overview of ambient air pollution valuis from individual stations

1144 - Krasne udoli

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1144 - Krasne udoli
Code:CZKVEXKVD
Institution:EKOTOXA
Region:Zapadocesky
District:Karlovy Vary
IHd: 100
Measure method:guajacol (modif. Jakobs-Hochheiser) - spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 32 28 27 35 30 33 36 35 30 31 29 27 53 39 36 51 70 105 58 48 30 20 33 34 32 15 20 20 28 23 18 35.68 105.00 31.00
2 19 20 12 23 15 14 14 16 13 13 11 11 9.00 11 10 11 14 13 11 7.00 8.00 7.00 8.00 10 9.00 6.00 9.00 13 ~ ~ ~ 12.04 23.00 28.00
3 5.00 3.00 4.00 3.00 5.00 11 14 14 13 11 19 14 12 14 11 10 8.00 6.00 10 10 3.00 1.00 2.00 2.00 6.00 1.00 1.00 2.00 2.00 2.00 1.00 7.10 19.00 31.00
4 5.00 4.00 2.00 10 9.00 9.00 12 14 12 13 11 9.00 7.00 13 8.00 9.00 13 10 10 10 14 14 9.00 10 12 11 9.00 10 11 13 ~ 10.10 14.00 30.00
5 10 11 11 10 6.00 7.00 8.00 6.00 5.00 6.00 7.00 9.00 9.00 12 14 10 8.00 8.00 7.00 4.00 4.00 6.00 7.00 4.00 7.00 6.00 4.00 4.00 3.00 4.00 5.00 7.16 14.00 31.00
6 7.00 8.00 10 7.00 6.00 8.00 5.00 5.00 9.00 6.00 7.00 8.00 6.00 5.00 6.00 8.00 12 10 9.00 6.00 6.00 5.00 7.00 6.00 15 8.00 14 12 18 17 ~ 8.53 18.00 30.00
7 8.00 9.00 8.00 6.00 6.00 3.00 5.00 6.00 7.00 7.00 6.00 3.00 8.00 5.00 7.00 6.00 7.00 7.00 5.00 3.00 6.00 7.00 6.00 6.00 5.00 5.00 4.00 5.00 6.00 6.00 6.00 5.94 9.00 31.00
8 5.00 7.00 10 9.00 9.00 9.00 10 11 10 9.00 10 11 10 11 10 10 10 13 14 15 16 13 11 11 13 18 17 11 12 16 15 11.48 18.00 31.00
9 14 21 14 13 13 8.00 8.00 10 9.00 12 11 12 11 10 12 15 12 12 10 10 12 13 11 16 17 14 13 11 14 15 ~ 12.43 21.00 30.00
10 10 6.00 ~ 5.00 9.00 13 12 8.00 9.00 11 66 11 8.00 10 14 22 15 13 15 13 13 11 10 8.00 7.00 6.00 13 13 18 16 15 13.33 66.00 30.00
11 13 9.00 7.00 14 20 34 15 11 6.00 13 14 13 10 8.00 4.00 9.00 10 9.00 7.00 9.00 21 20 14 10 9.00 16 21 15 8.00 7.00 ~ 12.53 34.00 30.00
12 12 17 13 9.00 6.00 11 12 12 11 8.00 10 10 7.00 8.00 11 8.00 3.00 8.00 12 9.00 19 20 19 9.00 5.00 5.00 4.00 5.00 7.00 9.00 14 10.10 20.00 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- 33 34- 67 68- 100 101- 150 151- 200 201- 300 301- 400 over 400 33 67 100 150 200 300 400
ABS. 78 10 1 1 0 0 0 0 90 12 2 1 0 0 0 0 105
REL. 86.6 11.1 1.1 1.1 0.0 0.0 0.0 0.0 100.0 13.3 2.2 1.1 0.0 0.0 0.0 0.018.1
ID 86 11 1 2 0 0 0 0 101
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 18
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 29.6
ID 100 0 0 0 0 0 0 0 100
ABS. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 21
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 2.9
ID 100 0 0 0 0 0 0 0 100
ABS. 89 2 0 0 0 0 0 0 91 2 0 0 0 0 0 0 66
REL 97.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.011.10
ID 97 2 0 0 0 0 0 0 100
Year
ABS. 350 12 1 1 0 0 0 0 364 14 2 1 0 0 0 0 105
REL. 96.1 3.2 0.2 0.2 0.0 0.0 0.0 0.0100.0 3.8 0.5 0.3 0.0 0.0 0.0 0.0 18.1
ID 96 3 0 0 0 0 100

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