Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:O3-ozone
Station:1074 - Studenka
Code:CZNJCMSTU
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Novy Jicin
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 63 51 43 31 21 25 20 33 23 21 22 34 32 56 58 57 69 48 52 56 40 29 30 38 34 30 35 37 58 54 49 40.23 68.84 31.00
2 29 10 21 26 75 71 66 59 50 54 56 62 62 65 58 70 77 59 54 42 66 70 63 64 68 58 92 57 ~ ~ ~ 57.28 91.67 28.00
3 76 44 63 93 66 53 64 48 58 48 71 58 51 54 40 61 60 43 38 57 32 54 57 53 99 101 64 63 41 36 67 58.44 101.29 31.00
4 71 70 72 74 71 66 57 69 49 64 61 70 52 96 102 25 51 80 67 67 94 73 76 76 47 59 56 65 76 69 ~ 67.51 101.64 30.00
5 79 65 ~ 79 ~ ~ 79 75 50 89 78 61 72 50 66 53 63 70 73 74 54 93 60 65 74 62 68 74 86 87 74 70.45 93.39 28.00
6 48 61 44 46 54 82 68 73 68 52 61 67 67 52 56 41 57 55 37 60 77 71 40 56 78 80 77 76 66 75 ~ 61.58 81.83 30.00
7 50 57 83 74 77 106 48 47 36 71 31 44 71 76 51 54 65 74 76 98 66 75 54 44 64 82 66 71 57 57 59 64.05 105.77 31.00
8 63 50 51 67 75 67 70 63 64 60 59 51 59 73 57 53 44 69 52 44 48 43 38 48 66 65 44 79 48 38 61 57.10 79.14 31.00
9 55 35 52 46 49 44 46 47 53 60 53 37 43 45 43 58 52 45 69 95 72 65 65 47 61 39 40 49 61 78 ~ 53.47 94.73 30.00
10 52 70 65 39 43 28 27 43 45 41 37 21 15 33 38 45 20 13 27 20 7.85 36 56 44 44 32 32 39 19 55 22 35.74 70.06 31.00
11 54 52 33 10 50 32 44 21 4.44 3.98 4.28 5.37 33 41 38 30 23 26 17 32 17 13 44 37 25 25 41 33 51 38 ~ 29.28 54.08 30.00
12 29 50 60 66 54 55 51 41 53 28 28 48 36 49 33 28 38 33 35 31 39 14 48 59 57 60 40 21 30 36 30 41.32 66.20 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- 53 54- 107 108- 160 161- 240 241- 320 321- 480 481- 640 over 640 53 107 160 240 320 480 640
ABS. 41 49 0 0 0 0 0 0 90 49 0 0 0 0 0 0 101
REL. 45.5 54.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 54.4 0.0 0.0 0.0 0.0 0.0 0.026.3
ID 45 54 0 0 0 0 0 0 100
ABS. 16 72 0 0 0 0 0 0 88 72 0 0 0 0 0 0 102
REL. 18.1 81.8 0.0 0.0 0.0 0.0 0.0 0.0 100.0 81.8 0.0 0.0 0.0 0.0 0.0 0.0 15.4
ID 18 81 0 0 0 0 0 0 100
ABS. 40 52 0 0 0 0 0 0 92 52 0 0 0 0 0 0 106
REL. 43.4 56.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 56.5 0.0 0.0 0.0 0.0 0.0 0.0 6.7
ID 43 56 0 0 0 0 0 0 100
ABS. 80 12 0 0 0 0 0 0 92 12 0 0 0 0 0 0 70
REL 86.9 13.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.0 0.0 0.0 0.0 0.0 0.0 0.0 2.10
ID 86 13 0 0 0 0 0 0 100
Year
ABS. 177 185 0 0 0 0 0 0 362 185 0 0 0 0 0 0 106
REL. 48.8 51.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 51.1 0.0 0.0 0.0 0.0 0.0 0.0 6.7
ID 48 51 0 0 0 0 0 0 100

Note:

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