London's Pulse: Medical Officer of Health reports 1848-1972

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Stoke Newington 1961

[Report of the Medical Officer of Health for Stoke Newington, The Metropolitan Borough]

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21.

LEAD PEROXIDE APPARATUS - TABLE 2 (Readings taken at Tow Hall, N. 16. )

MonthMg.of SO3/day collected by 100 sq.cm. of Batch A Pbo2. (louvered cover)
January3.01
February2. 66
March2.40
April1.92
May0.92
June0.88
July0.64
August0.74
September1.06
October1.59
November2.70
December3.17

DAILY SMOKE FILTER - TABLE 3 (Smoke in microgrammes per cubic metre)

MonthAverage ReadingHighest ReadingLowest Reading
(a)January26073010
February20037060
March22050060
April10026030
May5014020
June7035020
JulyNo Readings Taken
(b)August317010
September6821030
October10534530
November3701,02040
December5101,38070