Detailed overview of ambient air pollution valuis from individual stations

1200 - Havl.Brod-Smetan.nam.

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1200 - Havl.Brod-Smetan.nam.
Code:CZHBHSHBS
Institution:Public Health Service
Region:Vychodocesky
District:Havlickuv Brod
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 44 47 37 39 41 57 81 46 31 45 24 26 60 92 81 137 41 30 31 74 42 31 41 81 37 24 35 31 28 21 19 46.83 136.83 31.00
2 23 40 48 57 44 35 36 73 73 88 23 42 24 34 20 21 33 28 36 52 48 37 25 34 30 22 21 53 ~ ~ ~ 39.31 88.02 28.00
3 39 41 32 50 49 50 35 39 ~ ~ 50 55 55 38 20 14 22 21 31 18 23 15 17 29 31 36 22 13 13 15 27 30.94 55.35 29.00
4 34 42 28 15 14 12 26 30 25 26 10 7.68 14 16 8.16 9 16 28 9 12 14 15 17 22 17 14 18 16 11 11 ~ 17.93 41.92 30.00
5 11 25 14 15 10 6.34 10 8.20 8.46 8.11 9 10 15 18 21 19 8.29 7.28 14 9 9 11 10 5.76 13 13 12 10 8.88 7.63 10 11.54 25.34 31.00
6 14 26 23 24 14 ~ ~ ~ ~ ~ ~ 23 18 6.02 10 8.98 21 22 20 23 15 19 17 22 23 20 18 15 14 17 ~ 18.09 26.39 24.00
7 22 25 19 16 13 13 15 16 21 21 20 17 21 25 23 20 22 20 13 13 20 17 20 17 16 13 21 19 19 20 17 18.55 24.95 31.00
8 19 16 26 27 25 25 23 21 16 30 34 32 31 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 31 32 22 15 18 25 24.60 33.54 19.00
9 33 41 36 24 15 13 17 19 13 23 27 23 19 26 34 30 33 51 32 22 27 44 61 42 57 58 40 42 60 52 ~ 33.79 60.93 30.00
10 30 17 33 37 43 48 38 70 38 20 14 16 28 22 36 29 42 26 35 56 35 63 74 32 18 16 36 57 68 63 39 38.03 74.16 31.00
11 46 70 58 42 34 31 84 51 30 72 64 24 30 20 40 18 26 15 32 37 90 66 25 45 36 43 66 58 40 46 ~ 44.71 90.07 30.00
12 51 35 35 18 31 51 38 41 51 48 41 26 16 28 16 31 21 26 32 25 41 66 62 29 24 19 17 57 46 55 30 35.74 65.95 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. 39 40 8 1 0 0 0 0 88 49 9 1 0 0 0 0 137
REL. 44.3 45.4 9.0 1.1 0.0 0.0 0.0 0.0 100.0 55.7 10.2 1.1 0.0 0.0 0.0 0.016.1
ID 44 45 9 2 0 0 0 0 101
ABS. 83 2 0 0 0 0 0 0 85 2 0 0 0 0 0 0 42
REL. 97.6 2.3 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.4 0.0 0.0 0.0 0.0 0.0 0.0 2.4
ID 97 2 0 0 0 0 0 0 100
ABS. 66 14 0 0 0 0 0 0 80 14 0 0 0 0 0 0 61
REL. 82.5 17.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 17.5 0.0 0.0 0.0 0.0 0.0 0.0 23.9
ID 82 17 0 0 0 0 0 0 100
ABS. 38 47 7 0 0 0 0 0 92 54 7 0 0 0 0 0 90
REL 41.3 51.0 7.6 0.0 0.0 0.0 0.0 0.0100.0 58.7 7.6 0.0 0.0 0.0 0.0 0.021.11
ID 41 51 7 0 0 0 0 0 100
Year
ABS. 226 103 15 1 0 0 0 0 345 119 16 1 0 0 0 0 137
REL. 65.5 29.8 4.3 0.2 0.0 0.0 0.0 0.0100.0 34.5 4.6 0.3 0.0 0.0 0.0 0.0 16.1
ID 65 29 4 0 0 0 0 100

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