Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 944 | 941 | 945 | 943 | 938 | 942 | 948 | 947 | 950 | 950 | 954 | 960 | 966 | 967 | 963 | 958 | 957 | 956 | 957 | 958 | 959 | 950 | 946 | 943 | 943 | 942 | 937 | 939 | 949 | 953 | 953 | 950.35 | 966.57 | 31.00
| 2 | 954 | 950 | 942 | 941 | 941 | 948 | 945 | 941 | 952 | 968 | 972 | 962 | 962 | 965 | 966 | 961 | 964 | 965 | 962 | 957 | 950 | 939 | 935 | 941 | 944 | 941 | 938 | 932 | ~ | ~ | ~ | 951.33 | 971.72 | 28.00
| 3 | 932 | 933 | 929 | 935 | 953 | 957 | 951 | 942 | 943 | 944 | 946 | 942 | 940 | 944 | 945 | 945 | 937 | 939 | 944 | 947 | 938 | 936 | 941 | 937 | 932 | 943 | 947 | 946 | 940 | 949 | 959 | 942.48 | 958.84 | 31.00
| 4 | 961 | 955 | 952 | 945 | 951 | 946 | 940 | 947 | 953 | 946 | 950 | 954 | 954 | 953 | 941 | 945 | 947 | 940 | 941 | 940 | 936 | 937 | 940 | 947 | 949 | 953 | 952 | 948 | 947 | ~ | ~ | 947.29 | 960.62 | 29.00
| 5 | 951 | 950 | ~ | 941 | 942 | 949 | 954 | 957 | 957 | 955 | 953 | 955 | 950 | 945 | 945 | 948 | 948 | 952 | 958 | 959 | 955 | 955 | 958 | ~ | 954 | 956 | ~ | 956 | ~ | ~ | 948 | 951.91 | 958.66 | 26.00
| 6 | 952 | 945 | 948 | 956 | 955 | 949 | 950 | 948 | 949 | 947 | 954 | 955 | 951 | 951 | 949 | 947 | 947 | 952 | 958 | 955 | 948 | 948 | 953 | 957 | ~ | ~ | ~ | 954 | 958 | ~ | ~ | 951.41 | 957.90 | 26.00
| 7 | 959 | ~ | 957 | 952 | ~ | ~ | ~ | 949 | 951 | 950 | 951 | 952 | 949 | 948 | 947 | 948 | 947 | 945 | 945 | 947 | 956 | 956 | 953 | 951 | 953 | 954 | 954 | 956 | 957 | 960 | 958 | 952.04 | 959.99 | 27.00
| 8 | 958 | 953 | 951 | 954 | 956 | 953 | 951 | 950 | 953 | 957 | 962 | 958 | 954 | 956 | 956 | 954 | 955 | 951 | 950 | 951 | 955 | 958 | 958 | 957 | 957 | 956 | 952 | 952 | 951 | 948 | 946 | 953.92 | 961.78 | 31.00
| 9 | 949 | 951 | 950 | 947 | 949 | 950 | 948 | 940 | 942 | 944 | 949 | 949 | 946 | 945 | 948 | 945 | 944 | 948 | 950 | 951 | 951 | 950 | 945 | 946 | 952 | 956 | 954 | 953 | 953 | 953 | ~ | 948.57 | 955.56 | 30.00
| 10 | 952 | 951 | 950 | 953 | 950 | 950 | 947 | 949 | 955 | 962 | 965 | 965 | 962 | 958 | 956 | 963 | 959 | 954 | 953 | 948 | 945 | 951 | 955 | 959 | 959 | 960 | 958 | 960 | 958 | 958 | 956 | 955.48 | 965.32 | 31.00
| 11 | 967 | 972 | 965 | 956 | 956 | 949 | 942 | 930 | 949 | 963 | 956 | 947 | 946 | 961 | 969 | 969 | 965 | 957 | 955 | 962 | 961 | 945 | 950 | 952 | 951 | 945 | 946 | 951 | 954 | 954 | ~ | 954.79 | 971.66 | 30.00
| 12 | 958 | 961 | 960 | 955 | 955 | 957 | 969 | 972 | 974 | 970 | 964 | 958 | 964 | 970 | 965 | 964 | 963 | 965 | 956 | 954 | 942 | 939 | 948 | 944 | 933 | 937 | 944 | 936 | 931 | 942 | ~ | 955.02 | 973.91 | 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 multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| 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 | 90 | 90
| 90 | 90 | 90 | 90 | 90 | 90 | 90 | 972
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 11.2
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 81
| 81 | 81 | 81 | 81 | 81 | 81 | 81 | 961
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 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 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88 | 88
| 88 | 88 | 88 | 88 | 88 | 88 | 88 | 962
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 11.8
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 91
| 91 | 91 | 91 | 91 | 91 | 91 | 91 | 974
| REL | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 9.12
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
|
Year
| ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350 | 350
| 350 | 350 | 350 | 350 | 350 | 350 | 350 | 974 | REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 9.12
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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