London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
London County Council 1958
[Report of the Medical Officer of Health for London County Council]
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FIGURE 4—DAILY CONCENTRATION OF DEATHS, ALL AGES, 0-69 YEARS
SMOKE (a) AND SULPHUR DIOXIDE (b) AND 70 YEARS AND OVER, 29
AND HIGHEST AND LOWEST DAILY OCTOBER TO 26 NOVEMBER 1958.
TEMPERATURES (c) IN NOVEMBER 1958. SEVEN-DAY MOVING AVERAGES.
NOV. OCT. NOV.
(a) MILLIGRAMS OF BLACK SUSPENDED
MATTER PER 100 CUBIC METRES OF AIR
(b) PARTS PER 100 MILLION PARTS OF AIR
(c) DEGREES FAHRENHEIT—RECORDINGS
FROM KEW OBSERVATORY
17
b*