Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:h-relative air humidity (h. of air)
Station:1036 - Brevniste
Code:CZCLCMBRE
Institution:Czech Hydrometeorological Institute
Region:Liberecky
District:Ceska Lipa
IHd: 150
Measure method:capacitance sensor
Unit:%

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 96 99 100 100 100 100 100 100 100 100 99 97 93 99 91 64 96 97 99 99 99 99 99 99 100 100 99 90 99 100 98 97.06 100.00 31.00
2 99 96 98 100 100 96 98 100 100 99 89 70 99 94 54 61 99 97 97 90 95 95 95 96 76 92 83 73 ~ ~ ~ 90.74 99.96 28.00
3 93 85 98 100 99 79 70 82 ~ 95 100 ~ 89 79 100 ~ ~ 100 93 78 86 100 100 100 100 99 88 79 99 ~ 80 91.22 100.00 26.00
4 57 47 70 73 64 ~ ~ ~ 75 78 96 68 ~ ~ ~ ~ ~ 95 64 78 100 100 96 50 41 95 77 97 66 53 ~ 74.54 99.83 22.00
5 56 62 41 97 ~ ~ ~ ~ 64 54 61 66 51 39 84 69 70 ~ 78 70 77 53 39 42 48 44 66 ~ 65 72 ~ 61.21 97.40 24.00
6 ~ ~ 80 98 90 74 74 ~ 82 ~ ~ 86 67 67 65 85 ~ ~ 99 ~ ~ ~ ~ ~ 72 71 52 ~ 75 59 ~ 76.01 98.50 17.00
7 ~ 90 79 ~ 71 56 77 ~ ~ 71 90 66 ~ 75 96 ~ ~ ~ ~ ~ ~ 75 75 95 76 71 69 54 ~ 70 74 75.16 96.16 19.00
8 83 61 78 ~ 96 75 85 86 88 99 87 60 98 83 64 69 99 90 82 90 100 100 98 86 88 91 93 78 92 73 ~ 85.14 99.88 29.00
9 100 91 92 99 97 98 98 98 99 100 93 100 100 100 99 100 92 99 97 99 99 95 93 100 100 100 100 100 97 ~ ~ 97.71 100.00 29.00
10 100 98 95 100 99 99 100 100 93 91 98 95 96 78 92 ~ ~ 99 95 99 ~ ~ 99 99 100 99 99 100 99 99 79 96.34 100.00 27.00
11 96 95 99 99 92 99 100 99 99 94 99 99 97 98 99 99 99 99 99 99 99 99 98 99 97 100 100 99 100 99 ~ 98.37 100.00 30.00
12 99 100 99 100 100 100 100 99 99 100 100 99 96 99 99 100 100 100 100 99 99 99 98 99 99 99 99 ~ ~ ~ ~ 99.19 100.00 27.00

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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 0 85 0 0 0 0 0 0 85 85 0 0 0 0 0 0 100
REL. 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 0.0 0.0 0.0 0.0 0.0 0.06.1
ID 0 100 0 0 0 0 0 0 100
ABS. 9 54 0 0 0 0 0 0 63 54 0 0 0 0 0 0 100
REL. 14.2 85.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 85.7 0.0 0.0 0.0 0.0 0.0 0.0 22.4
ID 14 85 0 0 0 0 0 0 100
ABS. 0 77 0 0 0 0 0 0 77 77 0 0 0 0 0 0 100
REL. 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 24.9
ID 0 100 0 0 0 0 0 0 100
ABS. 0 84 0 0 0 0 0 0 84 84 0 0 0 0 0 0 100
REL 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 0.0 0.0 0.0 0.0 0.0 0.025.10
ID 0 100 0 0 0 0 0 0 100
Year
ABS. 9 300 0 0 0 0 0 0 309 300 0 0 0 0 0 0 100
REL. 2.9 97.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 97.1 0.0 0.0 0.0 0.0 0.0 0.025.10
ID 2 97 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