[Report of the Medical Officer of Health for Poplar, Metropolitan Borough] page 31

Poplar 1959

[Report of the Medical Officer of Health for Poplar, Metropolitan Borough]

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-31-

Table: TABLE VIIATMOSPHERIC POLLUTION RECORDING TABLE

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TABLE VII

ATMOSPHERIC POLLUTION RECORDING TABLE

Constituents	JANUARY		FEBRUARY		MARCH		APRIL		MAY		JUNE
WATER	15. 27 mm. rain Grams per 100 sq. metres	0.60 in. rain Tons per square mile	3.49 mm. rain Grams pet 100 sq. metres	0.14 in. rain Tons per square mile	24.54 mm. rain Grams per 100 sq. metres	0.97 in. rain Tons per square mile	36.45 mm. rain Grams per 100 sq. metres	1.44 in. rain Tons per square mile	19.21 mm. rain Grams per 100 sq. metres	0.76 in. rain Tons per square mile	6. 45 mm. rain Grams per 100 sq. metres	0.25 in. rain Tons per square mile
TOTAL WATER -
INSOLUBLE MATTER	321	8.19	651	16.61	938	23.93	829	21.14	288	7.35	241	6.14
Soluble in CS2	5	0.13	12	0.30	17	0.44	5	0.13	3	0.07	3	0.07
Ash	261	6.64	483	12.32	808	20.61	733	18.69	220	5.60	203	5.17
Other Combustible matter	56	1.41	157	3.99	113	2.89	91	2.32	66	1.68	36	0.91
TOTAL WATER -SOLUBLE MATTER	397	10.14	415	10.57	271	6.91	329	8.39	174	4. 43	111	2.82
Ca++	34	0.87	58	1.48	42	1.07	55	1.41	32	0.81	20	0.50
Cl'	36	0.91	42	1.07	76	1.95	29	0.74	20	0.50	11	0.27
so"4	50	1. 27	153	3.89	118	3.02	117	2.99	63	1.61	38	0.97
TOTAL SOLIDS	719	18.32	1066	27.18	1209	30.34	1158	29.53	462	11.78	351	8. 96
Wt. of SO3 collected estimated on mg/100 sq. cm. /day. (Pb02 cylinder)	6.09		5.79		3. 37		3.52		2. 35		2.02