[Report of the Medical Officer of Health for London County Council] page 147

London County Council 1949

[Report of the Medical Officer of Health for London County Council]

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Table 40 Sulphur Gases in Air Lead, Peroxide Method Yearly averages expressed as S0} milligrammes per 100 square centimetres per day

Year average	Battersea Park (South East) *	Clissold Park	Peckham Rye Park *	Ravenscourt Park *	Victoria Park *	Average of 5 selected stations in L.C.C. area	County Hall			Beckton	Crossness	Godalming
Year average	Battersea Park (South East) *	Clissold Park	Peckham Rye Park *	Ravenscourt Park *	Victoria Park *	Average of 5 selected stations in L.C.C. area	N.E.	S.W.	laboratory roof	Beckton	Crossness	Godalming
1949	1.66	1.58	1.17	1.66	2.05	1.52	3.63	2.75	3.63	4.74	2.52	0.39
1948	1.83	1.84	1.24	1.68	2 .04	1.73	4.11	2.81	4.24	6.24	2.20	0.27
1947	1.77	1.52	1.30	1.89	1.91	1.68	3.04	3.24	3 . 49	4.18	2.01	0.40
1946	1.72	1.78	1.33	1.79	2.03	1 . 73	3.53	2.93	3. 85	4.39	1.88	0.38
1945	1.73	1.90	1.24	1 .89	2.24	1.80	3.83	2 . 65	3.92	6 .58	—	0.63
1944	1.85	1.93	1.30	1.79	2.25	1 . 82	3.66	—	3.82	6.46	—	0.43
Averages
1945.49	1.74	1 . 72	1 . 26	1.78	2.05	1.69	3.63	2.88	3.83	5.23	—	0.41
1940-44	1.75	1 .67	1.06	1.68	1.99	1.63	3.15	—	3.63	—	—	0.37
1935.39	2.32	1.85	1.26	1.88	2 .09	1.89	3.52	3.01	4.36	—	—	0.31

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* Stations included in column of averages

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Table 41 Sulphur Dioxide in Air, Volumetric Method Yearly Averages SO2 Parts per Million by Volume

Year	Beckton	County Hall	Crossness
1949	0.110	0.112	0 .031
1948	0.128	0.136	0 .030
1947	0.102	0.111	0 .028
1946	0.104	0 .104	0 .021
1945	0.141	0 .106	0 .022
1944	0.140	0 .104	0 .038
5 years' average—
1945-49	0.117	0.114	0 .026
1940-44	0.116	—	0.035
7 years' average—
1932-38	0.131	0.146	0 .056