Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:p-atmospheric pressure
Station:1107 - Dublovice
Code:CZPBCMDUB
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Pribram
IHd: 150
Measure method:atmospheric pressure measurement
Unit:hPa

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 954 951 953 950 944 949 955 954 957 957 962 967 973 975 972 968 967 965 966 968 968 958 956 953 952 951 946 947 956 960 ~ 958.50 975.37 30.00
2 ~ ~ ~ ~ ~ ~ ~ 948 959 975 976 966 969 972 970 967 973 972 967 962 955 945 943 949 951 948 946 942 ~ ~ ~ 959.72 975.84 21.00
3 941 941 938 944 964 966 958 949 951 952 954 948 947 951 955 954 946 948 951 954 948 946 950 945 940 954 958 954 948 957 967 950.93 967.04 31.00
4 967 961 959 952 958 953 948 956 960 954 958 961 960 960 950 954 955 948 951 949 945 946 948 955 955 961 958 956 955 954 ~ 954.93 966.75 30.00
5 959 957 948 949 951 957 962 964 963 961 960 961 956 951 953 955 954 959 964 965 961 963 964 960 961 962 962 961 958 958 954 958.50 964.85 31.00
6 958 951 955 963 961 956 956 954 956 954 961 961 957 957 955 954 953 958 964 960 954 954 959 963 965 962 957 961 964 962 ~ 958.14 964.51 30.00
7 966 966 963 958 959 955 953 956 957 956 958 957 956 954 954 956 954 952 951 954 962 962 959 958 958 960 961 962 963 964 962 958.20 966.27 31.00
8 965 959 958 961 961 959 957 957 960 964 967 962 960 962 962 960 961 957 956 958 962 965 964 963 963 961 958 957 958 954 954 960.14 966.89 31.00
9 956 958 955 953 956 956 954 947 948 951 956 956 952 953 955 952 954 956 958 958 957 956 952 954 960 962 960 959 958 958 ~ 955.32 962.18 30.00
10 957 957 956 959 957 957 955 955 961 967 971 970 967 963 963 969 965 960 960 955 952 958 962 965 967 965 964 965 964 963 961 961.67 970.90 31.00
11 972 977 970 961 963 955 947 937 958 968 960 952 953 971 978 977 974 965 963 969 966 953 959 961 958 952 953 959 960 962 ~ 961.65 977.50 30.00
12 968 971 969 962 961 963 977 982 983 979 972 966 976 979 975 972 972 973 963 964 951 948 959 953 940 947 954 944 941 951 ~ 963.74 983.48 30.00

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 0 0 0 0 0 0 82 82 82 82 82 82 82 82 82 976
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.011.2
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 91 91 91 91 91 91 91 91 91 967
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 1.4
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 92 92 92 92 92 92 92 92 92 967
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 11.8
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 91 91 91 91 91 91 91 91 91 983
REL 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 9.12
ID 0 0 0 0 0 0 06250062500
Year
ABS. 0 0 0 0 0 0 0 356 356 356 356 356 356 356 356 356 983
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 9.12
ID 0 0 0 0 0 0 06250062500

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum