Detailed overview of ambient air pollution valuis from individual stations

584 - Usti n.L.-Kamen.Vrch

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station: 584 - Usti n.L.-Kamen.Vrch
Code:CZULHSUKV
Institution:Public Health Service
Region:Severocesky
District:Usti nad Labem
IHd: 100
Measure method:trithanolamine spectophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ 42 ~ ~ ~ 21 ~ ~ 55 48 34 66 ~ ~ ~ 100 123 ~ 52 22 35 ~ ~ ~ ~ 35 74 27 29 21 49.00 123.00 16.00
2 27 48 8.00 40 97 50 41 57 90 46 35 46 27 35 23 80 16 75 52 47 45 33 40 58 41 22 55 52 ~ ~ ~ 45.93 97.00 28.00
3 60 58 42 54 82 69 29 78 32 89 100 32 57 71 37 77 89 171 157 38 28 23 13 33 29 55 40 23 15 21 34 56.00 171.00 31.00
4 43 32 44 17 21 22 30 25 14 42 14 11 20 26 27 28 38 30 25 39 ~ ~ ~ 25 10 39 15 23 26 16 ~ 26.00 44.00 27.00
5 57 25 18 55 28 28 10 72 17 33 22 35 26 27 35 15 14 21 16 22 10 20 44 37 43 37 17 43 23 19 19 28.65 72.00 31.00
6 34 ~ ~ ~ ~ ~ ~ ~ ~ ~ 8.00 32 8.00 17 11 9.00 12 11 8.00 22 24 40 20 34 22 40 8.00 8.00 8.00 ~ ~ 18.80 40.00 20.00
7 16 11 8.00 8.00 8.00 8.00 8.00 27 18 8.00 20 16 14 15 29 22 13 14 11 23 ~ ~ ~ ~ ~ ~ ~ 21 12 8.00 48 16.08 48.00 24.00
8 15 14 21 31 19 26 44 18 8.00 17 35 18 17 36 13 8.00 28 9.00 37 ~ ~ 16 29 28 96 33 34 39 44 24 33 27.24 96.00 29.00
9 34 29 31 48 44 43 61 35 26 47 ~ 33 33 25 29 53 63 42 25 15 ~ 38 47 19 29 15 17 34 52 38 ~ 35.89 63.00 28.00
10 29 20 25 35 17 41 55 49 70 20 31 20 22 36 42 25 47 27 52 55 25 27 50 24 27 24 ~ ~ 86 65 43 37.55 86.00 29.00
11 ~ ~ 84 45 59 82 68 45 31 56 56 34 58 36 44 28 29 16 31 62 34 42 60 ~ 46 24 52 61 ~ ~ ~ 47.32 84.00 25.00
12 20 36 24 14 35 ~ ~ 37 54 41 59 49 14 19 23 ~ 21 23 31 53 51 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 33.56 59.00 18.00

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. 23 35 14 1 2 0 0 0 75 52 17 3 2 0 0 0 171
REL. 30.6 46.6 18.6 1.3 2.6 0.0 0.0 0.0 100.0 69.3 22.7 4.0 2.7 0.0 0.0 0.018.3
ID 30 46 18 2 13 0 0 0 112
ABS. 58 19 1 0 0 0 0 0 78 20 1 0 0 0 0 0 72
REL. 74.3 24.3 1.2 0.0 0.0 0.0 0.0 0.0 100.0 25.6 1.3 0.0 0.0 0.0 0.0 0.0 8.5
ID 74 24 1 0 0 0 0 0 100
ABS. 57 23 1 0 0 0 0 0 81 24 1 0 0 0 0 0 96
REL. 70.3 28.3 1.2 0.0 0.0 0.0 0.0 0.0100.0 29.6 1.2 0.0 0.0 0.0 0.0 0.0 25.8
ID 70 28 1 0 0 0 0 0 100
ABS. 30 37 5 0 0 0 0 0 72 42 5 0 0 0 0 0 86
REL 41.6 51.3 6.9 0.0 0.0 0.0 0.0 0.0100.0 58.3 6.9 0.0 0.0 0.0 0.0 0.029.10
ID 41 51 6 0 0 0 0 0 100
Year
ABS. 168 114 21 1 2 0 0 0 306 138 24 3 2 0 0 0 171
REL. 54.9 37.2 6.8 0.3 0.6 0.0 0.0 0.0100.0 45.1 7.8 1.0 0.7 0.0 0.0 0.0 18.3
ID 54 37 6 3 0 0 0 102

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