Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1200 - Havl.Brod-Smetan.nam.
Code:CZHBHSHBS
Institution:Public Health Service
Region:Vysocina
District:Havlickuv Brod
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 31 36 120 52 50 47 68 51 44 53 41 54 56 82 130 65 40 40 45 34 34 34 37 37 49 59 45 60 73 39 31 52.77 130.21 31.00
2 37 55 43 48 57 74 52 69 71 51 59 61 63 70 100 111 46 20 33 26 26 17 28 48 63 66 64 27 ~ ~ ~ 53.02 110.74 28.00
3 44 63 30 40 34 53 27 32 63 32 36 44 36 36 50 44 39 32 21 24 39 47 51 37 35 24 20 24 31 43 40 37.82 63.11 31.00
4 39 54 53 27 34 31 27 19 38 40 34 21 19 18 21 25 35 35 34 34 21 18 47 50 32 41 33 23 19 19 ~ 31.39 53.64 30.00
5 32 34 28 27 18 16 22 25 31 34 24 17 24 23 33 22 26 20 21 24 27 27 35 32 ~ ~ ~ ~ ~ ~ 25 25.87 35.44 25.00
6 20 15 13 22 27 31 32 22 15 20 28 30 29 37 23 19 25 21 17 35 32 26 21 33 38 32 35 31 28 23 ~ 25.94 37.83 30.00
7 23 23 ~ 26 23 18 18 20 28 30 39 29 30 21 20 25 30 25 31 38 26 31 31 37 38 48 35 28 25 32 43 28.97 47.71 30.00
8 33 35 29 24 45 40 38 47 38 36 28 31 54 50 36 42 37 34 38 41 33 40 40 48 42 42 35 36 42 49 45 39.01 53.56 31.00
9 32 36 49 47 39 50 51 24 20 30 29 48 50 55 37 29 36 54 34 42 61 44 28 41 40 44 56 40 42 49 ~ 41.18 61.33 30.00
10 54 35 35 46 50 38 35 46 45 63 87 68 51 46 79 48 49 46 43 27 41 57 36 48 53 41 33 42 47 53 82 49.08 86.68 31.00
11 25 51 60 40 56 42 32 25 29 51 48 68 46 56 133 78 47 31 42 63 102 27 24 20 50 97 60 51 55 56 ~ 52.08 132.72 30.00
12 31 32 47 48 78 69 42 57 75 87 72 34 57 94 62 45 41 52 43 54 59 45 43 47 18 40 35 30 25 18 28 48.56 94.20 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. 20 59 7 4 0 0 0 0 90 70 11 4 0 0 0 0 130
REL. 22.2 65.5 7.7 4.4 0.0 0.0 0.0 0.0 100.0 77.8 12.2 4.4 0.0 0.0 0.0 0.015.1
ID 22 65 7 8 0 0 0 0 104
ABS. 64 21 0 0 0 0 0 0 85 21 0 0 0 0 0 0 54
REL. 75.2 24.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 24.7 0.0 0.0 0.0 0.0 0.0 0.0 2.4
ID 75 24 0 0 0 0 0 0 100
ABS. 36 55 0 0 0 0 0 0 91 55 0 0 0 0 0 0 61
REL. 39.5 60.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 60.4 0.0 0.0 0.0 0.0 0.0 0.0 21.9
ID 39 60 0 0 0 0 0 0 100
ABS. 17 60 13 2 0 0 0 0 92 75 15 2 0 0 0 0 133
REL 18.4 65.2 14.1 2.1 0.0 0.0 0.0 0.0100.0 81.5 16.3 2.2 0.0 0.0 0.0 0.015.11
ID 18 65 14 4 0 0 0 0 102
Year
ABS. 137 195 20 6 0 0 0 0 358 221 26 6 0 0 0 0 133
REL. 38.2 54.4 5.5 1.6 0.0 0.0 0.0 0.0100.0 61.7 7.3 1.7 0.0 0.0 0.0 0.015.11
ID 38 54 5 3 0 0 0 0 101

Note:

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