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

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St Pancras 1963

[Report of the Medical Officer of Health for St. Pancras, Metropolitan Borough]

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INVESTIGATION OF ATMOSPHERIC POLLUTION

The following table shows the monthly recordings of the measurements of deposited matter (ash and grit) and sulphur dioxide at Chalcot Road:-

1963Deposited matter (ash and grit) In tons per square mileSulphur tri-oxide in mgs. per day per 100 sq. c. of batch 'A' standard lead peroxide
Chalcot RoadChalcot Road
January8.353. 02
February14.023. 84
March9.681.33
April7.191.38
May16.440. 66
June23.230.29
July12.590.74
August**
September**
October**
November**
December**

*Measurements were discontinued at the end of July 1963.

The following table gives the average for each month of 1963 of the daily readings of the concentrations of smoke and sulphur dioxide at a further two recording stations. The highest and lowest readings for each month are also shown. Both smoke and sulphur dioxide concentrations are calculated in microgrammes per cubic metre:-

1963Town HallChester Road Library
SmokeSulphur dioxideSmokeSulphur dioxide
Av.HighLosAv.HighLowAv.HighLowAv.HighLow
January33888614457317402332397145316946667
February297430137628110531226639284199338130
March14934781356635228811525211324865
April14725674344751186862144010116726
May102160721953101393556206510236
June6710032157342993070168011348
July75114411674461062574128821967
August9716442156267742979129516054
September1232066922464514144871711421669
October170258122349549216601003311214093
November171331923955893011143801415627870
December2643669149262925812218757209279147