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

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City of London 1932

[Report of the Medical Officer of Health for London, City of ]

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The table also shows the rainfall for the months of January to December of the year
1932, and the amounts found of insoluble matter, tar, soot, and dust, also the soluble matter,
together with the sulphates, ammonia and chlorine in the volume collected.
The results as given by the Public Analyst have been re.calculated into metric tons per
square kilometre during each month.
In addition to the foregoing, a daily observation has been made at mid.day at the Guildhall
of the purity of the air by a modern dry method, by which the suspended matter can
be readily demonstrated.

SUMMARY OF MONTHLY OBSERVATIONS AND REPORTS DURING THE YEAR 1932.

Month of the Year 1932.Place3456789101112
Rainfall mm.Metric tons per square kilometre.
Insoluble matter.Soluble matter.Total solids.Included in soluble matter.
Tar.Carbonaceous other than tar.Ash.Loss on ignition.Ash.Sulphates (SO3).Chlorine (Cl).Ammonia (NH3).
JanuaryMeteorological Office370.252.254.741.323.5412.081.640.580.06
Golden Lane280.221.212.211.662.127.430.620.670.15
Victoria Park330.071. 001.510.391.824.790.600.280.05
FebruaryMeteorological Office40.200.962.140.531.265.090.430.370.05
Golden Lane50050.010051.542123.771.040.610.03
Victoria Park........................................
MarchMeteorological Office350.311.583.151.122.308.460.910.640.05
Golden Lane280.312.955.432.113.0013.811.181.140.21
Victoria Park350182154.920.921.8410.010.780.400.05
AprilMeteorological Office610.220.821.691.091.575.390.710.350.03
Golden Lane680.181.692.783.809.7618.223.121.400.22
Victoria Park600.141.662.971.812.418.991.120.510.09
MayMeteorological Office1050.332.924.081.262.1110.701.080.400.01
Golden Lane830.282.986.980.956.8918.092.231.890.22
Victoria Park650.141.784.061.292.9810.251.150.350.08
JuneMeteorological Office170.220.631.910.471.624.850.510.130.00
Golden Lane160.070.791.720.761 .184.520.590.250.09
Victoria Park........................................
JulyMeteorological Office680.121.131. 910.961.785.900.780.160.03
Golden Lane780.141.373.451.392.488.841.490.490.31
Victoria Park950.111.373.010.571.716.771.050.230.13
AugustMeteorological Office470.211.051.910.661.245.070.580.120.00
Golden Lane390.070.942.382.351.807.540.550.390.10
Victoria Park270.060.982.310.481.185.010.010.110.05
SeptemberMeteorological Office530.200.711.180.741.494.320.690.170.01
Golden Lane520.161.152.841.982.728.861.360.450.21
Victoria Park480.081.504.510.582.328.991.000.220.08
OctoberMeteorological Office1070.221.402.070.641.495.820.870.20003
Golden Lane1420.242.203.254.563.9814.232.541010.46
Victoria Park1320.111.251.121.052.116.441.360.350.10
NovemberMeteorological Office310.291.422121.302.417.540.810.380.05
Golden Lane270.231 .373.033.623.3511.611.870.840.13
Victoria Park270.090.440.610.641.393.170.660.310.14
DecemberMeteorological Office100.160.791.030.841.384.200.590.410.03
Golden Lane110.070.150.211.351.593.390.740.480.04
Victoria Park110. 050.430.730.571.313.090.630.150.05