Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1073 - Lubina
Code:CZNJCMLUB
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Novy Jicin
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 8.89 6.87 45 102 76 41 72 39 27 30 24 33 44 37 41 32 15 13 17 9 13 8.53 11 15 7.81 6.62 7.29 6.40 7.46 13 21 26.74 101.98 31.00
2 15 8.35 6.98 25 47 31 33 14 10 6.74 7.64 6.82 22 34 46 51 13 21 13 6.65 11 8.94 4.82 5.70 16 7.87 6.25 6.55 ~ ~ ~ 17.33 51.31 28.00
3 7.97 25 15 24 28 21 11 13 7.77 18 12 15 25 39 30 39 22 19 12 13 14 10 11 14 18 23 27 53 45 24 18 21.05 52.62 31.00
4 37 42 28 26 18 17 23 40 36 32 35 24 15 16 20 22 32 36 27 25 25 34 15 31 24 12 13 6.92 8.46 16 ~ 24.48 41.57 30.00
5 13 7.13 7.50 5.62 13 13 20 17 13 15 14 18 19 15 16 18 12 20 14 26 15 7.55 7.60 12 23 17 31 15 13 17 13 15.12 31.37 31.00
6 8.02 11 15 ~ 12 18 8.48 7.81 12 14 14 14 8.87 16 6.89 12 14 15 14 11 12 10 12 19 16 18 9 19 7.26 7.75 ~ 12.49 19.08 29.00
7 6.38 10 12 8.10 9 10 13 14 17 10 18 18 13 12 21 14 11 11 ~ 18 8.03 10 8.99 7.47 10 12 13 11 18 17 16 12.62 21.30 30.00
8 13 13 11 13 14 ~ 20 20 18 7.20 15 ~ 7.15 9 13 15 18 19 18 19 17 16 22 12 15 15 21 20 21 14 14 15.45 21.87 29.00
9 12 34 28 34 24 20 23 27 32 24 28 32 33 10 6.57 16 15 21 28 19 17 22 15 19 21 20 14 22 36 35 ~ 22.89 35.90 30.00
10 44 37 25 19 10 7.39 13 13 28 26 20 17 21 13 14 11 12 ~ 10 23 32 20 12 29 16 5.41 3.90 5.48 18 19 17 18.12 44.27 30.00
11 15 18 35 32 21 55 46 21 10 16 19 19 14 10 6.52 4.29 24 99 33 47 30 27 17 21 5.60 23 67 67 111 20 ~ 31.08 110.94 30.00
12 38 70 56 46 30 19 21 13 43 ~ ~ 59 75 116 129 59 20 29 44 25 43 76 44 57 50 8.15 18 49 21 30 23 45.19 128.54 29.00

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. 73 14 2 1 0 0 0 0 90 17 3 1 0 0 0 0 102
REL. 81.1 15.5 2.2 1.1 0.0 0.0 0.0 0.0 100.0 18.9 3.3 1.1 0.0 0.0 0.0 0.04.1
ID 81 15 2 2 0 0 0 0 101
ABS. 83 7 0 0 0 0 0 0 90 7 0 0 0 0 0 0 42
REL. 92.2 7.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 7.8 0.0 0.0 0.0 0.0 0.0 0.0 2.4
ID 92 7 0 0 0 0 0 0 100
ABS. 84 5 0 0 0 0 0 0 89 5 0 0 0 0 0 0 36
REL. 94.3 5.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 5.6 0.0 0.0 0.0 0.0 0.0 0.0 29.9
ID 94 5 0 0 0 0 0 0 100
ABS. 61 20 5 3 0 0 0 0 89 28 8 3 0 0 0 0 129
REL 68.5 22.4 5.6 3.3 0.0 0.0 0.0 0.0100.0 31.5 9.0 3.4 0.0 0.0 0.0 0.015.12
ID 68 22 5 6 0 0 0 0 103
Year
ABS. 301 46 7 4 0 0 0 0 358 57 11 4 0 0 0 0 129
REL. 84.0 12.8 1.9 1.1 0.0 0.0 0.0 0.0100.0 15.9 3.1 1.1 0.0 0.0 0.0 0.015.12
ID 84 12 1 2 0 0 0 0 101

Note:

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