Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Kingston-upon-Thames]
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The following additional table, illustrated with a graph, is
of interest in showing the trend of atmospheric pollution over the
years.
Average Monthly Deposit - Tons per Square Mile.
Year | Station A C anbury Gardens | Station B. Tiffin Girls' School | ||
---|---|---|---|---|
Total Solids | Insoluble Solids | Total Solids | Insoluble Solids | |
1949 | 20 | 12.04 | - | |
1950 | 22.17 | 13.92 | 14.98(6/12) | 5.27(6/12) |
1951 | 22.19 | 14.34 | 12.47 | 5.22 |
1952 | 19.12 | 12.91 | 12.49 | 5.88 |
1953 | 17.58 | 11.98 | 10.32 | 4.59 |
1954 | 18 .70 | 12.29 | 10.21 | 4.63 |
1955 | 15.85 | 10.77 | 9.13(11/12) | 4.80(11/12) |
1956 | 19.00 | 10.04 | 9.95 | 4.67 |
1957 | 19.08 | 12 .51 | 8.95 | 4.34 |
1958 | 15.86(11/12) | 9.22(11/12) | 9.42 | 4.10 |
1959 | 19.75 | 13.62 | 11.51 | 6.40 |
I960 | 20.86 | 12.42 | 11.74 | 5.83 |
1961 | 32.02 | 20.03 | 12.69 | 6.79 |