[Report of the Medical Officer of Health for Enfield] page 149

Enfield 1966

[Report of the Medical Officer of Health for Enfield]

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TABLE 33

CLEAN AIR

National Survey of Air Pollution

A. Smoke (Micrograms per cubic metre). Average daily amounts

	Jan.	Feb.	Mar.	Apr.	May	June	July	Aug.	Sep.	Oct.	Nov.	Dee.
Honilands	96	37	38	31	24	21	15	21	41	21	22	75
Brimsdown	127	67	68	45	47	47	47	32	74	52	75	77
Merryhills	90	35	72	23	N	N	7	19	57	21	37	55
Bush Hill Park	139	66	37	54	34	41	24	21	88	35	73	100
Other Sites:
Mandeville	N	53	66	140	N	N	18	N	114	N	N	104
Huxley	83	N	N	85	39	N	12	36	55	62	29	38
Latymer	101	51	41	57	36	20	N	N	N	N	N	N
B. Sulphur Dioxide (Micrograms per cubic metre). Average daily amounts
National Survey Sites:
	Jan.	Feb.	Mar.	Apr.	May	June	July	Aug.	Sep.	Oct.	Nov.	Dec.
Honilands	238	113	120	116	76	61	43	54	62	96	76	108
Brimsdown	394	233	157	226	121	84	66	100	106	222	217	187
Merryhills	225	126	103	120	N	N	34	49	53	90	95	44
Bush Hill Park	356	168	141	196	95	78	58	86	105	145	189	202
Other Sites:
Mandeville	N	165	171	N	N	N	100	N	78	N	N	264
Huxley	314	N	N	N	86	N	49	125	88	143	228	155
Latymer	217	137	142	N	87	84	N	N	N	N	N	N
N: No Return