[Report of the Medical Officer of Health for Hornsey, Borough of] page 26

Hornsey 1961

[Report of the Medical Officer of Health for Hornsey, Borough of]

This page requires JavaScript

Table: ATMOSPHERIC POLLUTION - MEASUREMENT OF SMOKE AND SULPHUR DIOXIDE

Download table as:

ATMOSPHERIC POLLUTION - MEASUREMENT OF SMOKE AND SULPHUR DIOXIDE

	Smoke (mlcrogrammes per cubic metre)															Sulphur dioxide (mlcrogrammes per cubic metre)
	Monthly average					Highest dally reading					Lowest dally reading					Monthly average					Highest dally reading					Lowest dally reading
*Sites	a	b	c	d	e	a	b	c	d	e	a	b	c	d	e	a	b	c	d	e	a	b	c	d	e	a	b	c	d	e
January	130	190	-	-	-	350	380	-	-	-	60	110	-	-	-	124	289	-	-	-	385	588	-	-	-	45	141	-	-	-
February	100	180	-	-	-	180	260	-	-	-	40	70	-	-	-	117	192	-	-	-	263	392	-	-	-	49	76	-	-	-
March	100	180	-	-	-	310	390	-	-	-	20	70	-	-	-	189	274	-	-	-	484	600	-	-	-	39	115	-	-	-
April	57	98	62	-	90	190	190	120	-	130	10	50	10	-	80	78	148	137	-	119	200	325	189	-	203	14	63	83	-	14
May	22	30	30	-	37	70	40	100	-	100	10	20	10	-	10	71	50	86	-	86	232	57	271	-	252	23	43	6	-	14
June	23	31	34	33	49	60	60	100	60	150	10	10	10	10	10	78	134	91	154	116	189	322	183	235	237	8	65	40	77	29
July	16	22	26	31	24	50	50	100	90	80	-	10	10	10	10	58	102	61	94	72	109	198	157	160	131	6	17	17	14	6
August	23	29	27	40	31	70	90	110	110	90	10	10	10	10	10	56	87	57	77	58	189	243	178	172	166	20	35	6	35	35
September	49	78	58	73	66	150	210	160	220	170	10	30	10	30	30	105	145	115	198	117	211	372	362	874	280	32	8	29	37	49
October	73	106	75	144	109	180	220	160	430	250	10	40	10	50	40	122	197	151	201	152	252	371	322	469	320	29	86	14	55	43
November	134	220	137	239	197	294	692	310	506	394	23	75	20	77	84	144	252	229	244	203	497	557	613	689	694	47	83	59	94	73
December	ISO	251	200	385	238	457	548	490	1014	558	34	35	43	150	87	170	379	360	526	258	452	985	902	979	739	43	158	148	251	60
* Sites: (a) Fortls Green Depot (b) Town Hall (c) Hlghgate Depot, North Hill (d) Lome House, Lome Road (e) Burghley Road pumping station (commenced In April) (commenced In June) (commenced In April)