Detailed overview of ambient air pollution valuis from individual stations

1225 - Prachatice - KHS Teplice

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1225 - Prachatice - KHS Teplice
Code:CZPTHSPKT
Institution:Public Health Service
Region:Jihocesky
District:Prachatice
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 53 52 37 41 49 42 51 35 25 28 31 57 158 129 116 103 65 70 46 77 39 34 112 159 42 26 65 30 37 14 16 59.27 158.96 31.00
2 27 52 64 34 20 ~ 29 25 32 20 12 10 7.78 12 13 22 40 11 11 11 10 19 20 43 8.27 10 17 14 ~ ~ ~ 21.96 63.82 27.00
3 19 11 18 31 29 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 21.43 31.07 5.00
4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
5 ~ ~ ~ ~ ~ ~ ~ 11 9 12 13 16 21 23 22 16 12 8.28 12 7.59 7.57 8.57 10 8.44 11 9 7.25 9 5.62 8.20 7.81 11.53 23.19 24.00
6 5.83 18 17 17 16 14 7.42 5.73 13 17 ~ 34 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 24 20 17 14 13 ~ 15.78 33.88 16.00
7 18 23 24 14 12 8.88 10 13 20 13 12 11 19 15 18 16 16 13 8.84 7.81 14 17 23 18 14 7.60 11 18 22 13 11 14.86 23.62 31.00
8 11 11 16 21 22 19 20 15 12 20 25 21 22 18 18 13 15 18 25 25 31 23 12 22 29 29 31 16 10 10 24 19.47 30.80 31.00
9 32 38 30 28 17 12 20 14 12 17 20 17 11 22 35 37 36 34 19 14 28 39 41 42 35 28 23 33 38 23 ~ 26.47 41.67 30.00
10 24 ~ ~ ~ ~ ~ ~ 17 13 9 6.67 9 11 12 19 42 47 38 59 64 37 57 47 14 13 10 32 35 59 39 42 30.27 64.44 25.00
11 42 47 49 57 93 59 44 32 20 43 87 78 23 28 21 26 27 ~ 28 43 61 28 23 25 25 19 40 41 17 25 ~ 39.66 92.60 29.00
12 26 ~ ~ ~ 18 16 37 46 29 11 11 11 5.08 15 16 20 12 21 69 36 38 53 32 12 3.32 1.55 3.97 14 9 24 15 21.64 69.45 28.00

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. 34 21 2 4 2 0 0 0 63 29 8 6 2 0 0 0 159
REL. 53.9 33.3 3.1 6.3 3.1 0.0 0.0 0.0 100.0 46.0 12.7 9.5 3.2 0.0 0.0 0.024.1
ID 53 33 3 12 15 0 0 0 119
ABS. 39 1 0 0 0 0 0 0 401 1 0 0 0 0 0 0 34
REL. 97.5 2.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.5 0.0 0.0 0.0 0.0 0.0 0.0 12.6
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 42
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 24.9
ID 89 10 0 0 0 0 0 0 100
ABS. 50 28 4 0 0 0 0 0 82 32 4 0 0 0 0 0 93
REL 60.9 34.1 4.8 0.0 0.0 0.0 0.0 0.0100.0 39.0 4.9 0.0 0.0 0.0 0.0 0.0 5.11
ID 60 34 4 0 0 0 0 0 100
Year
ABS. 205 60 6 4 2 0 0 0 277 72 12 6 2 0 0 0 159
REL. 74.0 21.6 2.1 1.4 0.7 0.0 0.0 0.0100.0 26.0 4.3 2.2 0.7 0.0 0.0 0.0 24.1
ID 74 21 2 2 3 0 0 0 104

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