Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1073 - Lubina
Code:CZNJCMLUB
Institution:CHMI
Region:Severomoravsky
District:Novy Jicin
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 14 20 7.52 4.38 5.48 8.40 8.91 6.99 14 41 26 20 28 19 40 14 18 6.22 7.85 30 27 16 36 42 52 94 55 33 53 25 40 26.18 94.11 31.00
2 61 30 21 44 46 101 29 21 14 31 33 19 32 18 19 12 29 19 29 48 15 36 68 27 41 21 12 9 ~ ~ ~ 31.52 100.84 28.00
3 8.99 10 8.22 8.13 6.45 10 7.28 6.33 13 31 27 19 15 8.09 20 28 49 29 13 18 8.60 35 32 31 35 41 12 29 28 26 25 20.64 48.55 31.00
4 21 24 11 10 16 21 10 9 24 11 8.12 5.77 11 23 13 10 10 12 8.17 18 18 27 30 10 15 9 6.78 12 13 14 ~ 14.47 29.89 30.00
5 6.12 5.65 11 12 10 11 11 9 9 14 14 15 24 21 17 17 11 16 20 11 8.09 5.73 7.14 8.60 10 10 12 10 8.94 9 10 11.80 24.32 31.00
6 10 11 14 11 13 6.55 5.59 9 26 9 11 4.85 4.83 9 6.66 6.54 8.45 11 9 7.67 7.80 10 9 10 13 12 8.68 7.40 9 8.09 ~ 9.65 26.16 30.00
7 11 13 8.57 6.16 6.17 6.61 13 8.91 7.44 11 4.97 4.60 4.89 12 17 11 12 7.53 10 15 10 15 16 15 15 19 10 11 8.97 9 12 10.68 18.77 31.00
8 13 6.97 20 21 17 13 14 12 15 16 20 26 13 13 17 18 25 21 28 25 8.51 5.79 8.07 6.98 9 17 20 10 12 14 19 15.62 27.75 31.00
9 17 24 27 20 17 11 18 14 6.43 5.69 5.95 5.77 13 7.02 7.84 6.37 11 15 17 27 35 32 39 40 34 24 19 24 20 28 ~ 19.10 39.71 30.00
10 21 33 35 32 48 29 31 115 11 7.81 5.12 8.02 27 12 19 23 7.55 15 30 15 8.38 16 9 9 7.54 10 8.12 5.69 6.88 7.32 6.09 20.04 115.04 31.00
11 6.19 10 9 21 10 15 30 39 49 28 24 38 37 21 17 27 15 23 36 32 29 65 91 128 120 126 63 85 46 27 ~ 42.36 128.44 30.00
12 34 51 70 32 23 12 16 24 39 77 111 29 14 35 37 25 40 52 21 13 51 71 59 7.34 9 9 12 20 85 82 20 38.15 111.26 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. 68 19 2 1 0 0 0 0 90 22 3 1 0 0 0 0 101
REL. 75.5 21.1 2.2 1.1 0.0 0.0 0.0 0.0 100.0 24.4 3.3 1.1 0.0 0.0 0.0 0.06.2
ID 75 21 2 2 0 0 0 0 101
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 30
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 23.4
ID 100 0 0 0 0 0 0 0 100
ABS. 88 4 0 0 0 0 0 0 92 4 0 0 0 0 0 0 40
REL. 95.6 4.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 4.3 0.0 0.0 0.0 0.0 0.0 0.0 24.9
ID 95 4 0 0 0 0 0 0 100
ABS. 61 19 7 5 0 0 0 0 92 31 12 5 0 0 0 0 128
REL 66.3 20.6 7.6 5.4 0.0 0.0 0.0 0.0100.0 33.7 13.0 5.4 0.0 0.0 0.0 0.024.11
ID 66 20 7 10 0 0 0 0 105
Year
ABS. 308 42 9 6 0 0 0 0 365 57 15 6 0 0 0 0 128
REL. 84.3 11.5 2.4 1.6 0.0 0.0 0.0 0.0100.0 15.6 4.1 1.6 0.0 0.0 0.0 0.024.11
ID 84 11 2 3 0 0 0 0 101

Note:

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