Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1109 - Konarovice
Code:CZKOCMKOL
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Kolin
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 21 13 25 53 88 92 111 78 35 33 36 37 40 39 26 27 33 28 24 16 21 21 19 19 17 11 13 14 17 16 28 33.83 110.60 31.00
2 20 15 14 24 22 28 35 18 13 14 16 14 21 10 24 18 17 28 16 12 12 13 10 13 18 9 10 12 ~ ~ ~ 17.11 35.27 28.00
3 17 17 19 26 25 32 15 16 19 11 12 18 21 19 17 21 25 24 23 21 26 11 9 6.26 10 12 14 21 32 21 22 18.79 32.39 31.00
4 19 17 17 21 11 9 13 20 19 19 ~ ~ ~ ~ ~ ~ 31 37 23 18 18 26 29 22 29 16 9 8.47 16 15 ~ 19.38 36.88 24.00
5 13 13 10 11 23 17 21 13 11 9 14 17 ~ ~ ~ 11 15 10 11 13 12 11 14 ~ 13 16 16 22 19 18 15 14.40 22.63 27.00
6 12 11 13 11 11 12 12 11 13 14 12 10 13 14 11 13 14 11 14 10 ~ 11 10 14 12 11 15 16 11 8.76 ~ 12.10 16.16 29.00
7 11 16 9 13 8.44 9 11 10 11 10 ~ 13 14 10 18 15 12 ~ ~ ~ ~ 14 15 13 15 16 13 17 16 13 13 13.01 18.40 26.00
8 18 17 12 13 16 16 15 18 12 11 11 13 12 8.49 12 14 11 13 18 ~ ~ 14 21 12 14 16 13 12 17 16 ~ 14.14 21.23 28.00
9 11 12 16 15 19 16 14 15 20 19 15 12 17 14 11 16 23 17 19 30 21 18 ~ ~ 17 29 13 12 16 19 ~ 17.01 29.80 28.00
10 21 27 29 29 15 9 15 19 18 18 13 12 21 19 16 19 19 20 14 17 20 23 16 18 19 12 8.48 13 22 37 22 18.68 36.60 31.00
11 30 17 15 22 11 18 ~ ~ 12 18 33 18 19 50 133 38 17 39 ~ ~ ~ 48 20 13 27 ~ ~ 18 35 37 ~ 29.85 133.12 23.00
12 16 17 32 38 29 ~ ~ 14 ~ 30 ~ 24 22 27 ~ ~ 40 ~ 54 52 72 52 28 19 12 14 16 35 22 25 ~ 30.05 72.37 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. 79 7 3 1 0 0 0 0 90 11 4 1 0 0 0 0 111
REL. 87.7 7.7 3.3 1.1 0.0 0.0 0.0 0.0 100.0 12.2 4.4 1.1 0.0 0.0 0.0 0.07.1
ID 87 7 3 2 0 0 0 0 101
ABS. 79 1 0 0 0 0 0 0 80 1 0 0 0 0 0 0 37
REL. 98.7 1.2 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.2 0.0 0.0 0.0 0.0 0.0 0.0 18.4
ID 98 1 0 0 0 0 0 0 100
ABS. 82 0 0 0 0 0 0 0 82 0 0 0 0 0 0 0 30
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 20.9
ID 100 0 0 0 0 0 0 0 100
ABS. 62 13 1 1 0 0 0 0 77 15 2 1 0 0 0 0 133
REL 80.5 16.8 1.2 1.2 0.0 0.0 0.0 0.0100.0 19.5 2.6 1.3 0.0 0.0 0.0 0.015.11
ID 80 16 1 2 0 0 0 0 101
Year
ABS. 302 21 4 2 0 0 0 0 329 27 6 2 0 0 0 0 133
REL. 91.7 6.3 1.2 0.6 0.0 0.0 0.0 0.0100.0 8.2 1.8 0.6 0.0 0.0 0.0 0.015.11
ID 91 6 1 1 0 0 0 0 100

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum