[Report of the Medical Officer of Health for Heston and Isleworth] page 17

Heston and Isleworth 1964

[Report of the Medical Officer of Health for Heston and Isleworth]

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Table: ???Smoke (Micrograms per cu. metre): Sulphur Dioxide (Micrograms per cu. metre)

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Smoke (Micrograms per cu. metre): Sulphur Dioxide (Micrograms per cu. metre)

	HEALTH DEPARTMENT						HESTON CLINIC						ISLEWORTH CLINIC						HARLEQUIN AVENUE
	Smoke			S.O.2			Smoke			S.O.2			Smoke			S.O.2			Smoke			S.O.2
	m. a.	h. d. r.	l. d. r.	m. a.	h. d. r.	l. d. r.	m. a.	h. d. r.	l. d. r.	m. a.	h. d. r.	l. d. r.	m. a.	b. d. r.	l. d. r.	m. a.	h. d. r.	l. d. r.	m. a.	h. d. r.	l. d. r.	m. a.	h. d. r.	l. d. r.
January	187	488	28	40	301	14	196	604	40	218	786	56	215	664	40	403	1012	97	231	616	44	396	923	140
February	176	440	20	143	262	30	154	508	32	196	427	90	180	556	16	323	642	106	164	476	56	306	609	131
March	88	212	32	134	422	58	103	252	32	209	578	63	96	232	36	348	866	151	121	308	40	309	834	146
April	82	580	8	65	104	37	53	189	17	98	306	43	- Machine breakdown -						65	225	25	179	598	66
May	28	66	2	49	182	23	27	64	12	85	242	37	- Machine breakdown -						39	66	12	99	199	38
June	34	79	8	45	135	23	24	54	12	61	216	32	- Machine breakdown -						38	78	22	59	105	42
July	23	49	7	40	61	23	18	41	4	63	115	27	22	88	7	60	120	27	31	61	18	90	212	47
August	30	120	10	36	62	16	23	80	4	61	125	27	30	100	9	58	144	20	40	93	16	73	138	32
September	41	130	5	64	206	28	26	62	7	73	222	28	34	119	11	87	233	33	52	133	20	111	366	51
October	42	345	16	106	199	43	122	356	15	127	246	49	101	256	23	143	329	53	133	376	26	214	456	74
November	132	600	36	117	362	54	75	196	28	105	363	38	111	384	24	206	723	86	101	296	32	215	736	85
December	148	576	20	162	436	41	152	444	28	165	405	46	155	536	24	303	846	123	172	584	24	310	1052	70
m. a. - monthly average.										h. d. r. - highest daily reading.							l. d. r. - lowest daily reading.