Detailed overview of ambient air pollution valuis from individual stations

1240 - Breclav-nemocnice

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1240 - Breclav-nemocnice
Code:CZBVUBBNE
Institution:MU-BRECLAV
Region:Jihomoravsky
District:Breclav
IHd: 100
Measure method:coulometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 35 52 59 45 21 35 71 56 21 42 39 42 42 38 31 47 24 15 16 22 45 31 19 19 29 27 25 21 18 19 19 33.03 71.19 31.00
2 16 22 32 21 28 32 35 28 18 26 24 24 26 30 28 22 31 30 35 33 29 22 23 45 30 32 35 34 ~ ~ ~ 28.18 44.79 28.00
3 33 33 31 22 38 29 22 21 20 43 38 39 36 27 17 18 28 35 29 28 44 28 26 32 45 40 21 ~ ~ ~ ~ 30.41 44.60 27.00
4 ~ 45 45 31 26 26 36 56 68 31 35 42 55 72 66 63 60 48 22 21 20 21 23 22 21 23 22 19 18 21 ~ 36.52 72.06 29.00
5 20 22 20 17 18 17 28 30 27 20 19 20 20 20 23 21 18 19 19 17 20 21 24 22 21 20 21 24 24 22 21 21.17 29.70 31.00
6 19 22 21 20 20 ~ ~ ~ ~ 24 23 22 18 17 20 20 21 20 19 19 20 18 18 19 22 21 ~ ~ ~ 19 ~ 20.10 23.79 23.00
7 23 22 22 21 22 19 18 20 22 21 22 19 20 23 21 21 22 19 18 19 19 20 22 22 20 15 17 22 22 23 24 20.65 24.10 31.00
8 15 18 18 22 24 23 24 26 23 22 25 27 28 29 32 29 30 29 31 37 36 ~ 30 23 26 ~ ~ ~ ~ ~ ~ 26.12 37.21 24.00
9 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 15 24 25 21 20 25 19 22 23 29 32 25 26 ~ 23.54 32.31 13.00
10 29 24 ~ 24 38 ~ 43 27 33 41 22 37 50 51 ~ ~ ~ 34 41 57 95 76 144 95 45 ~ ~ ~ 113 142 149 61.36 149.08 23.00
11 186 176 113 113 120 192 214 190 182 154 116 155 110 90 121 138 ~ 23 52 41 31 41 34 68 21 32 66 40 24 23 ~ 98.90 213.65 29.00
12 28 50 44 27 29 28 17 29 24 15 24 19 14 13 25 37 18 22 26 18 26 35 42 11 7.85 6.71 11 25 26 20 ~ 23.82 50.17 30.00

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. 58 27 1 0 0 0 0 0 86 28 1 0 0 0 0 0 71
REL. 67.4 31.3 1.1 0.0 0.0 0.0 0.0 0.0 100.0 32.6 1.2 0.0 0.0 0.0 0.0 0.07.1
ID 67 31 1 0 0 0 0 0 100
ABS. 70 11 2 0 0 0 0 0 83 13 2 0 0 0 0 0 72
REL. 84.3 13.2 2.4 0.0 0.0 0.0 0.0 0.0 100.0 15.7 2.4 0.0 0.0 0.0 0.0 0.0 14.4
ID 84 13 2 0 0 0 0 0 100
ABS. 66 2 0 0 0 0 0 0 68 2 0 0 0 0 0 0 37
REL. 97.0 2.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.9 0.0 0.0 0.0 0.0 0.0 0.0 20.8
ID 97 2 0 0 0 0 0 0 100
ABS. 36 22 5 11 7 1 0 0 82 46 24 19 8 1 0 0 214
REL 43.9 26.8 6.0 13.4 8.5 1.2 0.0 0.0100.0 56.1 29.3 23.2 9.8 1.2 0.0 0.0 7.11
ID 43 26 6 26 42 30 0 0 176
Year
ABS. 230 62 8 11 7 1 0 0 319 89 27 19 8 1 0 0 214
REL. 72.1 19.4 2.5 3.4 2.1 0.3 0.0 0.0100.0 27.9 8.5 6.0 2.5 0.3 0.0 0.0 7.11
ID 72 19 2 6 10 7 0 0 119

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