Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1418 - Pardubice-Rosice
Code:CZPUPUPRO
Institution:Mun. Authority of the town Pardubice
Region:Vychodocesky
District:Pardubice
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 20 22 34 49 62 90 72 37 22 21 23 23 31 15 13 51 35 38 25 35 ~ 54 45 40 34 22 39 37 22 20 27 35.24 89.82 30.00
2 48 53 42 25 14 13 15 19 61 70 41 22 24 22 75 20 15 ~ 43 51 13 14 17 20 18 52 60 35 ~ ~ ~ 33.53 75.36 27.00
3 ~ 19 22 27 19 26 16 18 47 28 28 55 20 21 27 23 27 56 23 16 24 23 18 39 28 27 19 21 27 42 43 27.71 55.98 30.00
4 46 36 44 25 49 37 24 22 33 30 26 28 22 20 21 23 15 21 21 38 30 37 34 26 26 24 23 26 28 36 ~ 29.02 49.21 30.00
5 24 30 25 20 22 26 25 29 39 19 15 15 22 18 15 34 23 20 19 22 31 13 27 38 22 25 29 22 21 20 17 23.35 38.77 31.00
6 21 18 19 17 14 13 20 16 26 22 17 15 18 19 18 21 18 13 12 13 16 21 22 20 21 15 17 16 26 22 ~ 18.21 25.71 30.00
7 21 19 16 12 15 13 14 16 20 13 15 19 33 12 17 17 23 27 26 38 15 21 16 17 16 19 19 20 20 24 22 19.20 37.98 31.00
8 22 39 27 31 29 27 19 ~ 26 15 14 ~ 20 15 ~ ~ 30 17 10 14 15 26 29 39 28 25 25 21 21 38 35 24.31 39.15 27.00
9 14 ~ 35 17 20 24 33 35 37 53 29 24 33 36 36 28 28 21 14 17 37 38 36 55 28 12 37 34 18 ~ ~ 29.55 55.33 28.00
10 29 27 21 44 36 20 51 39 10 13 15 49 71 24 23 19 51 81 61 32 23 27 23 37 79 43 18 56 56 28 41 37.03 80.87 31.00
11 54 37 24 56 31 23 16 47 64 50 55 47 35 23 50 32 25 45 78 29 61 64 39 38 160 147 91 60 72 64 ~ 53.96 159.75 30.00
12 20 18 13 13 ~ ~ ~ ~ 37 114 130 ~ ~ 13 21 21 19 13 20 32 56 138 33 18 25 24 24 30 25 20 45 36.95 137.99 25.00

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. 53 30 4 0 0 0 0 0 87 34 4 0 0 0 0 0 90
REL. 60.9 34.4 4.5 0.0 0.0 0.0 0.0 0.0 100.0 39.1 4.6 0.0 0.0 0.0 0.0 0.06.1
ID 60 34 4 0 0 0 0 0 100
ABS. 79 12 0 0 0 0 0 0 91 12 0 0 0 0 0 0 49
REL. 86.8 13.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 13.2 0.0 0.0 0.0 0.0 0.0 0.0 5.4
ID 86 13 0 0 0 0 0 0 100
ABS. 69 17 0 0 0 0 0 0 86 17 0 0 0 0 0 0 55
REL. 80.2 19.7 0.0 0.0 0.0 0.0 0.0 0.0100.0 19.8 0.0 0.0 0.0 0.0 0.0 0.0 24.9
ID 80 19 0 0 0 0 0 0 100
ABS. 42 33 6 4 1 0 0 0 86 44 11 5 1 0 0 0 160
REL 48.8 38.3 6.9 4.6 1.1 0.0 0.0 0.0100.0 51.2 12.8 5.8 1.2 0.0 0.0 0.025.11
ID 48 38 6 9 5 0 0 0 109
Year
ABS. 243 92 10 4 1 0 0 0 350 107 15 5 1 0 0 0 160
REL. 69.4 26.2 2.8 1.1 0.2 0.0 0.0 0.0100.0 30.6 4.3 1.4 0.3 0.0 0.0 0.025.11
ID 69 26 2 2 1 0 0 0 102

Note:

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