Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1418 - Pardubice-Rosice
Code:CZPUPUPRO
Institution:MU-PARDUBICE
Region:Vychodocesky
District:Pardubice
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 29 25 ~ ~ ~ ~ ~ ~ 19 88 54 64 62 47 126 70 20 26 17 26 24 22 25 33 27 110 100 77 98 27 29 49.86 125.89 25.00
2 26 78 28 137 104 126 62 38 ~ ~ ~ ~ 25 24 32 61 21 67 63 70 46 70 42 61 42 33 26 6.51 ~ ~ ~ 53.65 136.71 24.00
3 7.62 6.82 6.15 6.30 4.99 6.04 3.43 5.83 16 30 28 24 12 13 15 22 52 17 13 16 15 20 26 22 47 45 21 38 16 21 42 19.93 52.09 31.00
4 52 48 16 12 27 30 14 18 21 11 15 7.03 16 24 17 33 23 16 13 29 27 26 21 11 16 8.86 9 19 11 10 ~ 20.12 52.01 30.00
5 5.73 8.50 7.81 8.83 19 8.13 24 19 12 23 25 19 16 14 12 13 14 13 12 8.37 8.42 7.30 11 12 7.93 19 18 14 25 18 19 14.18 24.98 31.00
6 12 16 18 23 13 9 9 12 22 12 14 14 8.33 12 8.69 11 14 12 11 10 17 15 15 16 18 16 8.67 10 12 11 ~ 13.45 23.50 30.00
7 13 16 16 9 7.25 8.11 17 10 7.96 12 5.87 14 6.90 7.70 13 10 16 6.34 19 29 18 13 17 18 12 15 16 11 11 8.27 10 12.70 28.95 31.00
8 11 11 12 14 15 29 30 20 21 28 26 25 17 23 23 18 24 22 22 29 9 10 8.26 10 10 21 13 11 13 16 26 18.31 29.70 31.00
9 43 26 22 21 12 26 27 26 17 16 23 16 39 11 11 8.38 12 17 14 16 22 29 46 36 45 39 55 46 52 46 ~ 27.31 55.33 30.00
10 43 40 30 29 48 33 37 75 68 33 26 13 42 38 27 68 43 46 56 72 66 129 84 59 52 51 59 66 54 ~ 45 51.09 129.28 30.00
11 ~ 72 94 ~ ~ ~ ~ 87 63 107 19 100 67 28 27 28 29 31 33 33 35 45 121 94 64 71 120 94 39 60 ~ 62.49 121.19 25.00
12 36 60 49 30 20 16 22 27 88 137 128 63 25 41 238 26 163 230 48 17 23 45 139 25 27 22 30 41 82 40 25 63.33 237.89 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. 49 17 8 6 0 0 0 0 80 31 14 6 0 0 0 0 137
REL. 61.2 21.2 10.0 7.5 0.0 0.0 0.0 0.0 100.0 38.8 17.5 7.5 0.0 0.0 0.0 0.04.2
ID 61 21 10 15 0 0 0 0 107
ABS. 89 2 0 0 0 0 0 0 91 2 0 0 0 0 0 0 52
REL. 97.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 1.4
ID 97 2 0 0 0 0 0 0 100
ABS. 82 10 0 0 0 0 0 0 92 10 0 0 0 0 0 0 55
REL. 89.1 10.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 10.9 0.0 0.0 0.0 0.0 0.0 0.0 27.9
ID 89 10 0 0 0 0 0 0 100
ABS. 29 33 13 8 1 2 0 0 86 57 24 11 3 2 0 0 238
REL 33.7 38.3 15.1 9.3 1.1 2.3 0.0 0.0100.0 66.3 27.9 12.8 3.5 2.3 0.0 0.015.12
ID 33 38 15 18 5 58 0 0 169
Year
ABS. 249 62 21 14 1 2 0 0 349 100 38 17 3 2 0 0 238
REL. 71.3 17.7 6.0 4.0 0.2 0.5 0.0 0.0100.0 28.7 10.9 4.9 0.9 0.6 0.0 0.015.12
ID 71 17 6 8 1 14 0 0 118

Note:

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