Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:O3-ozone
Station:1002 - Tusimice
Code:CZCVCMTUS
Institution:CHMI
Region:Severocesky
District:Chomutov
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 4.58 8.93 55 58 59 45 41 54 42 13 3.72 2.79 2.26 2.20 3.55 9 45 25 36 38 36 19 24 20 21 14 7.89 13 29 27 47 26.05 58.97 31.00
2 32 30 42 20 22 10 35 45 28 33 55 54 44 44 46 47 46 25 37 24 8.28 13 36 22 17 19 29 35 ~ ~ ~ 32.07 54.93 28.00
3 31 35 41 54 41 45 56 59 50 44 45 47 54 57 48 39 32 50 57 56 53 45 54 59 46 52 44 34 44 46 44 47.06 59.19 31.00
4 59 53 37 68 62 51 54 54 57 53 62 59 61 48 48 49 49 61 40 60 54 62 60 53 48 65 68 46 74 72 ~ 56.27 74.30 30.00
5 69 60 54 60 61 52 43 69 75 75 77 85 61 70 59 62 57 69 90 64 50 60 55 43 48 42 59 84 92 70 65 63.84 91.94 31.00
6 51 74 70 77 90 88 82 48 86 60 48 60 52 68 63 77 66 59 50 52 77 86 69 52 77 68 72 62 69 74 ~ 67.59 89.80 30.00
7 53 67 83 65 62 60 47 53 54 54 64 39 63 67 58 49 59 57 60 82 108 63 92 56 69 70 ~ 95 62 60 76 64.99 108.17 30.00
8 98 83 53 86 60 71 96 99 62 86 120 112 53 64 88 89 115 122 62 107 75 67 62 66 60 66 61 55 55 62 49 77.61 121.73 31.00
9 51 63 62 46 58 37 42 26 48 53 40 58 51 58 47 47 38 46 38 51 46 47 37 37 40 11 22 44 17 46 ~ 43.51 62.95 30.00
10 26 7.07 13 38 18 16 19 22 9 54 47 60 45 28 30 33 56 47 21 45 46 44 52 49 66 58 52 65 62 60 44 39.69 65.73 31.00
11 44 27 47 49 41 47 30 15 10 29 50 23 8.88 18 26 32 37 40 38 54 31 16 8.23 11 18 4.81 4.61 4.53 20 14 ~ 26.52 53.80 30.00
12 24 10 15 15 56 57 51 42 15 11 9 6.61 52 22 23 44 13 13 43 48 56 19 19 14 46 49 37 24 15 29 44 29.68 56.66 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. 75 15 0 0 0 0 0 0 90 15 0 0 0 0 0 0 59
REL. 83.3 16.6 0.0 0.0 0.0 0.0 0.0 0.0 100.0 16.7 0.0 0.0 0.0 0.0 0.0 0.024.3
ID 83 16 0 0 0 0 0 0 100
ABS. 22 69 0 0 0 0 0 0 91 69 0 0 0 0 0 0 92
REL. 24.1 75.8 0.0 0.0 0.0 0.0 0.0 0.0 100.0 75.8 0.0 0.0 0.0 0.0 0.0 0.0 29.5
ID 24 75 0 0 0 0 0 0 100
ABS. 30 55 6 0 0 0 0 0 91 61 6 0 0 0 0 0 122
REL. 32.9 60.4 6.5 0.0 0.0 0.0 0.0 0.0100.0 67.0 6.6 0.0 0.0 0.0 0.0 0.0 18.8
ID 32 60 6 0 0 0 0 0 100
ABS. 80 12 0 0 0 0 0 0 92 12 0 0 0 0 0 0 66
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 0.025.10
ID 86 13 0 0 0 0 0 0 100
Year
ABS. 207 151 6 0 0 0 0 0 364 157 6 0 0 0 0 0 122
REL. 56.8 41.4 1.6 0.0 0.0 0.0 0.0 0.0100.0 43.1 1.6 0.0 0.0 0.0 0.0 0.0 18.8
ID 56 41 1 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