Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1188 - Trinec-Kosmos
Code:CZFMCMTKO
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Frydek-Mistek
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 13 14 31 17 13 11 56 51 49 52 55 44 ~ ~ ~ ~ 94 42 57 49 67 48 19 11 16 23 15 12 48 27 25 35.45 93.78 27.00
2 32 28 18 44 16 16 12 10 23 27 21 14 35 41 38 58 56 34 27 27 18 17 24 27 26 39 35 11 ~ ~ ~ 27.61 57.57 28.00
3 31 19 44 29 33 24 16 12 20 13 12 13 21 16 26 17 34 19 14 24 38 27 32 17 37 23 14 15 15 25 42 23.30 44.40 31.00
4 32 27 20 19 27 17 10 22 24 33 38 25 28 24 7.55 12 24 20 28 42 26 17 37 35 19 21 14 13 15 12 ~ 22.94 41.67 30.00
5 10 22 13 20 18 26 30 27 17 31 21 15 16 12 15 12 12 ~ ~ ~ ~ ~ ~ 17 21 13 13 20 20 17 18 18.27 30.82 25.00
6 21 7.81 8.28 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 17 13 16 27 31 26 22 20 7.66 19 20 20 19 19 27 15 ~ 18.66 31.26 19.00
7 19 25 25 19 15 12 6.63 7.90 11 12 12 11 17 9 6.92 12 19 13 15 16 27 21 25 22 23 23 19 17 15 17 17 16.45 26.73 31.00
8 19 15 9 14 13 14 11 12 14 19 19 14 15 17 13 13 19 14 12 17 22 29 23 22 16 17 14 15 24 14 19 16.45 28.52 31.00
9 12 16 10 18 29 23 23 6.95 5.16 12 16 14 11 20 20 19 18 13 18 10 13 17 22 32 29 23 27 20 20 13 ~ 17.68 31.93 30.00
10 12 11 15 27 24 19 7.79 19 33 41 20 32 21 22 23 35 45 49 41 16 16 20 31 33 20 19 11 16 21 15 15 23.58 48.82 31.00
11 18 45 21 13 22 19 16 12 27 38 14 40 31 48 43 41 29 50 38 34 32 23 25 34 25 35 22 27 81 39 ~ 31.37 81.08 30.00
12 41 34 61 45 20 56 71 94 82 55 75 41 70 104 60 32 57 42 24 25 19 29 20 12 10 17 43 14 19 15 21 42.14 104.11 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. 59 26 1 0 0 0 0 0 86 27 1 0 0 0 0 0 94
REL. 68.6 30.2 1.1 0.0 0.0 0.0 0.0 0.0 100.0 31.4 1.2 0.0 0.0 0.0 0.0 0.017.1
ID 68 30 1 0 0 0 0 0 100
ABS. 69 5 0 0 0 0 0 0 74 5 0 0 0 0 0 0 42
REL. 93.2 6.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 6.8 0.0 0.0 0.0 0.0 0.0 0.0 20.4
ID 93 6 0 0 0 0 0 0 100
ABS. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 32
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 24.9
ID 100 0 0 0 0 0 0 0 100
ABS. 57 28 6 1 0 0 0 0 92 35 7 1 0 0 0 0 104
REL 61.9 30.4 6.5 1.0 0.0 0.0 0.0 0.0100.0 38.0 7.6 1.1 0.0 0.0 0.0 0.014.12
ID 61 30 6 2 0 0 0 0 101
Year
ABS. 277 59 7 1 0 0 0 0 344 67 8 1 0 0 0 0 104
REL. 80.5 17.1 2.0 0.2 0.0 0.0 0.0 0.0100.0 19.5 2.3 0.3 0.0 0.0 0.0 0.014.12
ID 80 17 2 0 0 0 0 100

Note:

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