Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station: 499 - Uh.Hradiste IV.
Code:CZUHHSUH4
Institution:Public Health Service
Region:Jihomoravsky
District:Uherske Hradiste
IHd: 100
Measure method:trithanolamine spectophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ 24 50 48 ~ ~ ~ 55 39 39 51 32 32 32 55 67 55 61 36 36 36 44 44 55 56 46 46 46 45.21 67.00 24.00
2 57 45 60 36 33 33 33 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 42.43 60.00 7.00
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
4 ~ ~ ~ ~ ~ ~ 37 64 32 32 32 74 53 39 27 44 44 44 53 51 42 57 39 39 39 31 34 39 33 17 ~ 41.50 74.00 24.00
5 17 17 16 13 14 15 9.00 9.00 9.00 12 28 32 30 28 28 28 19 29 22 24 17 17 17 27 28 30 55 26 26 26 56 23.35 56.00 31.00
6 43 39 51 75 75 75 35 35 42 42 44 44 44 44 44 69 58 36 36 36 45 54 45 54 32 32 32 38 50 83 ~ 47.73 83.00 30.00
7 76 32 32 32 32 32 86 54 27 27 27 27 77 50 44 24 24 24 54 52 52 64 23 23 23 62 47 39 38 26 26 40.52 86.00 31.00
8 26 28 50 42 51 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 63 45 44 35 29 29 29 93 58 44.43 93.00 14.00
9 112 70 34 34 34 44 45 45 74 64 64 64 50 66 71 98 50 50 50 30 45 60 89 57 57 57 58 70 64 60 ~ 58.87 112.00 30.00
10 34 34 34 58 48 55 49 40 40 40 50 31 41 46 35 35 35 32 34 42 53 34 34 34 46 75 40 40 40 40 40 41.58 75.00 31.00
11 70 68 38 78 48 48 48 54 65 47 43 41 41 41 56 43 55 55 29 29 29 39 37 46 45 45 45 45 29 56 ~ 47.10 78.00 30.00
12 53 28 35 35 35 43 43 42 64 38 38 38 43 37 26 41 24 24 24 62 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 38.65 64.00 20.00

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. 7 23 1 0 0 0 0 0 311 24 1 0 0 0 0 0 67
REL. 22.5 74.1 3.2 0.0 0.0 0.0 0.0 0.0 100.0 77.4 3.2 0.0 0.0 0.0 0.0 0.019.1
ID 22 74 3 0 0 0 0 0 100
ABS. 39 40 6 0 0 0 0 0 85 46 6 0 0 0 0 0 83
REL. 45.8 47.0 7.0 0.0 0.0 0.0 0.0 0.0 100.0 54.1 7.1 0.0 0.0 0.0 0.0 0.0 30.6
ID 45 47 7 0 0 0 0 0 100
ABS. 23 41 10 1 0 0 0 0 75 52 11 1 0 0 0 0 112
REL. 30.6 54.6 13.3 1.3 0.0 0.0 0.0 0.0100.0 69.3 14.7 1.3 0.0 0.0 0.0 0.0 1.9
ID 30 54 13 2 0 0 0 0 101
ABS. 11 66 4 0 0 0 0 0 81 70 4 0 0 0 0 0 78
REL 13.5 81.4 4.9 0.0 0.0 0.0 0.0 0.0100.0 86.4 4.9 0.0 0.0 0.0 0.0 0.0 4.11
ID 13 81 4 0 0 0 0 0 100
Year
ABS. 80 170 21 1 0 0 0 0 272 192 22 1 0 0 0 0 112
REL. 29.4 62.5 7.7 0.3 0.0 0.0 0.0 0.0100.0 70.6 8.1 0.4 0.0 0.0 0.0 0.0 1.9
ID 29 62 7 0 0 0 0 100

Note:

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