Detailed overview of ambient air pollution valuis from individual stations


Year: 2000
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 28 33 29 37 37 35 29 35 38 26 23 34 52 48 34 38 50 66 63 47 73 65 49 36 48 34 41 66 72 67 55 44.78 72.95 31.00
2 43 39 59 51 30 38 42 61 62 56 24 41 59 49 43 55 42 33 39 52 62 55 33 55 50 48 59 87 95 ~ ~ 50.40 94.80 29.00
3 67 56 69 75 68 67 65 47 62 60 60 45 52 61 72 66 72 58 67 71 29 52 66 43 57 55 64 41 57 69 44 59.26 74.57 31.00
4 77 57 88 67 61 79 63 56 68 51 77 79 68 84 91 73 57 68 78 44 56 66 68 85 42 39 54 57 67 57 ~ 65.97 91.23 30.00
5 61 79 64 70 71 76 81 62 55 56 64 73 59 60 57 70 86 97 58 57 54 58 54 63 112 44 98 90 67 66 63 68.59 112.21 31.00
6 65 86 82 77 75 82 67 68 82 89 81 80 98 74 67 70 58 56 71 89 89 110 78 56 52 51 53 57 52 57 ~ 72.42 110.38 30.00
7 64 64 69 77 68 57 65 58 44 74 65 43 43 56 48 52 50 44 58 23 37 48 49 55 58 57 32 61 61 55 60 54.66 76.65 31.00
8 56 93 64 65 62 48 48 46 44 55 60 64 71 64 86 62 90 67 66 70 83 64 58 68 54 34 46 52 37 52 37 60.20 92.55 31.00
9 49 56 61 45 46 34 24 46 59 54 28 35 85 33 20 64 45 30 24 24 26 35 34 29 28 29 46 56 42 69 ~ 41.87 85.35 30.00
10 73 45 8.35 6.48 38 17 18 20 20 ~ ~ 85 83 38 31 64 53 20 8.25 29 58 56 69 42 42 40 33 48 64 71 66 42.93 85.36 29.00
11 34 45 69 45 25 69 62 42 32 13 27 60 40 41 16 16 6.61 20 12 12 37 12 53 32 6.56 17 25 22 30 27 ~ 31.57 68.89 30.00
12 19 21 18 14 25 36 29 23 12 19 36 16 17 36 32 44 37 20 15 7.59 16 29 33 32 23 6.20 7.06 3.71 7.33 28 34 22.53 44.30 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. 48 43 0 0 0 0 0 0 91 43 0 0 0 0 0 0 95
REL. 52.7 47.2 0.0 0.0 0.0 0.0 0.0 0.0 100.0 47.3 0.0 0.0 0.0 0.0 0.0 0.029.2
ID 52 47 0 0 0 0 0 0 100
ABS. 9 80 2 0 0 0 0 0 91 82 2 0 0 0 0 0 112
REL. 9.8 87.9 2.1 0.0 0.0 0.0 0.0 0.0 100.0 90.1 2.2 0.0 0.0 0.0 0.0 0.0 25.5
ID 9 87 2 0 0 0 0 0 100
ABS. 44 48 0 0 0 0 0 0 92 48 0 0 0 0 0 0 93
REL. 47.8 52.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 52.2 0.0 0.0 0.0 0.0 0.0 0.0 2.8
ID 47 52 0 0 0 0 0 0 100
ABS. 76 14 0 0 0 0 0 0 90 14 0 0 0 0 0 0 85
REL 84.4 15.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 15.6 0.0 0.0 0.0 0.0 0.0 0.012.10
ID 84 15 0 0 0 0 0 0 100
Year
ABS. 177 185 2 0 0 0 0 0 364 187 2 0 0 0 0 0 112
REL. 48.6 50.8 0.5 0.0 0.0 0.0 0.0 0.0100.0 51.4 0.5 0.0 0.0 0.0 0.0 0.0 25.5
ID 48 50 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