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 Malden & Coombe]
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SMOKE.
1957 | 1958 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OCT. | NOV. | DEC. | JAN. | FEB. | MAR. | APR. | MAY | JUNE | JULY | AUG. | SEPT. | OCT. | NOV. | DEC. | |
Average Value | 15 | 21 | 29 | 15 | 11 | 11 | 9 | 3 | 2 | 2 | 2 | 3 | 10 | 29 | 29 |
Highest Value | 44 | 88 | 125 | 44 | 28 | 28 | 20 | 8 | 5 | 4 | 5 | 8 | 31 | 74 | 67 |
Lowest Value | 2 | 1 | 5 | 1 | 3 | 2 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 8 | 3 |
SULPHUR DIOXIDE.
Average Value | 3.9 | 6.7 | 8.4 | 5.8 | 3.5 | 4.4 | 3.9 | 1.3 | 1.5 | 1.0 | 1.0 | 1.7 | 3.2 | 9.5 | 8.9 |
Highest Value | 11.2 | 15.5 | 32.4 | 21.4 | 10.9 | 14.7 | 7.2 | 5.4 | 3.7 | 3.1 | 3.3 | 4.4 | 8.8 | 19.6 | 21.5 |
Lowest Value | 1.1 | 1.0 | 1.3 | 0.6 | 0.7 | 1.1 | 1.1 | 0.4 | 0.2 | 0.1 | 0.2 | 0.2 | 0.6 | 1.6 | 1.1 |