Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:h-relative air humidity (h. of air)
Station:1010 - Chabarovice
Code:CZULCMCHA
Institution:CHMI
Region:Severocesky
District:Usti nad Labem
IHd: 150
Measure method:capacitance sensor
Unit:%

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 100 100 93 85 80 95 100 78 88 98 100 100 100 100 100 100 94 88 95 91 96 98 100 100 95 98 100 100 100 100 91 95.55 100.00 31.00
2 84 93 93 92 96 100 100 95 100 94 98 100 100 96 80 88 88 96 89 90 96 100 92 100 100 98 81 85 ~ ~ ~ 93.70 100.00 28.00
3 86 94 99 72 84 100 98 97 90 91 76 84 ~ ~ ~ 96 100 93 78 84 83 84 76 72 77 ~ 81 93 79 70 79 85.80 100.00 27.00
4 91 98 100 97 84 84 83 94 83 81 87 87 76 79 79 85 84 97 97 81 95 82 74 88 76 75 67 80 78 83 ~ 84.76 100.00 30.00
5 73 86 100 94 93 92 90 77 75 76 75 69 92 69 86 83 84 83 75 86 96 86 87 96 95 97 87 69 71 91 99 84.91 99.99 31.00
6 100 79 92 79 67 74 91 99 80 92 99 100 89 82 94 95 88 88 95 87 82 91 80 100 86 ~ ~ ~ ~ ~ ~ 88.30 100.00 25.00
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 54 72 80 76 75 63 65 71 90 81 88 87 76 89 90 88 80 66 77.25 90.02 18.00
8 59 74 92 85 67 68 65 66 70 60 66 76 92 80 78 80 75 63 75 71 87 78 79 79 76 86 80 85 82 72 89 75.91 92.44 31.00
9 80 74 83 93 93 93 91 93 86 90 93 93 92 90 92 93 93 85 87 84 85 81 85 85 92 93 93 91 89 90 ~ 88.59 92.63 30.00
10 92 92 90 92 90 91 93 90 93 92 92 92 92 92 91 86 87 84 87 86 84 86 83 92 89 81 86 89 84 86 85 88.71 92.59 31.00
11 92 89 92 91 78 82 85 91 92 92 91 88 92 92 91 84 82 75 75 75 74 79 87 89 92 92 92 92 91 87 ~ 86.97 92.44 30.00
12 78 85 90 89 82 82 71 73 75 78 75 81 80 91 92 85 89 91 85 79 72 87 91 90 83 87 92 85 90 86 82 83.77 92.40 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 0 86 0 0 0 0 0 0 86 86 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 0.01.1
ID 0 100 0 0 0 0 0 0 100
ABS. 0 86 0 0 0 0 0 0 86 86 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 0.0 3.4
ID 0 100 0 0 0 0 0 0 100
ABS. 0 79 0 0 0 0 0 0 79 79 0 0 0 0 0 0 93
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 4.9
ID 0 100 0 0 0 0 0 0 100
ABS. 0 92 0 0 0 0 0 0 92 92 0 0 0 0 0 0 93
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 7.10
ID 0 100 0 0 0 0 0 0 100
Year
ABS. 0 343 0 0 0 0 0 0 343 343 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 3.4
ID 0 100 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