Detailed overview of ambient air pollution valuis from individual stations


Year: 2002
Pollutant:h-relative air humidity (h. of air)
Station:1010 - Chabarovice
Code:CZULCMCHA
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Usti nad Labem
IHd: 150
Measure method:capacitance sensor
Unit:%

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 80 79 71 77 79 84 85 86 92 92 91 91 91 93 90 89 87 87 91 93 97 96 94 95 85 76 93 75 46 75 67 84.77 97.25 31.00
2 76 75 78 86 81 89 77 79 81 79 84 73 90 77 68 55 69 74 81 99 90 93 94 92 98 99 92 80 ~ ~ ~ 82.41 99.33 28.00
3 67 72 71 76 73 71 78 61 66 54 56 56 61 80 83 84 82 85 82 85 83 81 99 100 99 92 83 67 55 46 56 74.27 100.00 31.00
4 55 49 38 36 47 62 47 44 52 55 75 74 79 86 98 92 88 83 74 72 66 72 66 70 73 72 79 65 72 56 ~ 66.48 97.65 30.00
5 61 66 71 73 84 95 87 54 47 67 80 77 72 59 60 60 61 56 77 73 63 66 74 79 77 95 89 88 64 59 64 70.85 94.79 31.00
6 57 57 60 59 55 84 96 100 100 87 74 68 68 70 87 76 70 66 74 76 95 89 75 70 62 63 60 55 56 58 ~ 72.21 99.98 30.00
7 56 90 83 80 67 71 82 67 57 74 94 83 73 73 77 88 99 95 82 77 70 64 68 70 67 78 79 66 61 58 66 74.65 99.31 31.00
8 88 90 71 78 80 90 86 86 76 68 77 99 98 91 77 72 78 74 64 64 71 71 71 70 71 61 65 79 76 79 75 77.29 99.02 31.00
9 77 66 66 68 88 92 90 77 69 78 90 66 66 75 87 76 78 74 74 76 79 85 81 68 75 88 82 79 82 90 ~ 78.06 91.58 30.00
10 84 84 87 74 74 97 96 91 91 86 76 81 88 91 87 98 99 94 94 92 97 99 89 88 95 68 78 92 91 96 90 88.52 99.10 31.00
11 92 93 91 91 85 86 89 90 92 97 98 96 98 98 98 96 85 96 95 94 97 97 100 100 98 99 99 99 99 100 ~ 94.90 99.92 30.00
12 100 100 99 99 95 92 90 87 87 88 87 88 92 92 93 97 96 92 94 97 96 96 97 92 90 96 97 95 96 99 93 93.90 99.88 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. 2 88 0 0 0 0 0 0 90 88 0 0 0 0 0 0 100
REL. 2.2 97.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 97.8 0.0 0.0 0.0 0.0 0.0 0.024.3
ID 2 97 0 0 0 0 0 0 100
ABS. 7 84 0 0 0 0 0 0 91 84 0 0 0 0 0 0 100
REL. 7.6 92.3 0.0 0.0 0.0 0.0 0.0 0.0 100.0 92.3 0.0 0.0 0.0 0.0 0.0 0.0 8.6
ID 7 92 0 0 0 0 0 0 100
ABS. 0 92 0 0 0 0 0 0 92 92 0 0 0 0 0 0 99
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 17.7
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 0 100
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 0.024.11
ID 0 100 0 0 0 0 0 0 100
Year
ABS. 9 356 0 0 0 0 0 0 365 356 0 0 0 0 0 0 100
REL. 2.4 97.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 97.5 0.0 0.0 0.0 0.0 0.0 0.0 24.3
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