Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:h-relative air humidity (h. of air)
Station:1325 - Plzen-Skvrnany
Code:CZPMPZPLS
Institution:Plzen City
Region:Zapadocesky
District:Plzen-mesto
IHd: 150
Measure method:capacitance sensor
Unit:%

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 97 97 97 92 100 100 100 99 99 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 97.92 100.00 9.00
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
4 ~ ~ ~ ~ 63 57 65 61 53 66 84 89 77 75 68 56 69 82 88 76 72 55 49 83 81 69 56 58 64 69 ~ 68.58 89.00 26.00
5 82 55 57 68 56 46 60 79 82 70 60 48 51 50 54 53 73 91 83 83 68 79 73 69 65 66 77 76 78 71 86 68.08 90.60 31.00
6 73 61 51 73 68 79 80 59 53 60 64 67 65 83 78 63 57 53 52 51 50 56 85 76 81 70 61 57 62 64 ~ 65.04 85.10 30.00
7 62 72 73 78 61 63 83 92 79 79 84 82 66 92 79 82 79 74 74 71 73 71 61 86 75 87 74 85 83 83 71 76.58 92.21 31.00
8 66 75 72 78 70 90 82 91 76 71 68 61 60 59 62 65 66 75 61 54 71 75 65 67 67 57 57 95 80 61 81 70.32 94.94 31.00
9 84 78 81 74 81 77 91 82 75 70 78 78 80 69 69 79 85 80 82 81 97 92 74 82 78 83 94 80 71 73 ~ 79.90 96.85 30.00
10 87 88 91 91 83 95 96 90 95 83 82 83 93 89 71 82 85 97 95 93 80 88 99 91 79 89 82 88 80 80 85 87.43 98.94 31.00
11 80 75 85 90 91 79 88 83 88 79 85 86 87 92 89 82 95 86 89 96 95 96 95 95 96 89 92 99 98 98 ~ 89.29 98.69 30.00
12 99 98 96 91 90 92 91 92 100 88 87 86 68 80 81 78 92 92 91 81 82 85 92 88 90 93 97 92 94 89 90 89.22 100.00 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 9 0 0 0 0 0 0 92 9 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. 3 84 0 0 0 0 0 0 87 84 0 0 0 0 0 0 91
REL. 3.4 96.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 96.6 0.0 0.0 0.0 0.0 0.0 0.0 18.5
ID 3 96 0 0 0 0 0 0 100
ABS. 0 92 0 0 0 0 0 0 92 92 0 0 0 0 0 0 97
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 21.9
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 0 100
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 9.12
ID 0 100 0 0 0 0 0 0 100
Year
ABS. 3 277 0 0 0 0 0 0 280 277 0 0 0 0 0 0 100
REL. 1.0 98.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 98.9 0.0 0.0 0.0 0.0 0.0 0.0 9.12
ID 1 98 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