London, Ontario Weather Forecast | AerisWeather

Local

London, ON, Canada

42.98339, -81.23304

Air Quality

Updated an hour ago

54

Moderate

Primary Pollutant: PM2.5

O3	98 µg/m3 (44)
PM2.5	14 µg/m3 (54)
PM10	25 µg/m3 (23)

CO	286 µg/m3 (3)
NO2	8 µg/m3 (4)
SO2	59 µg/m3 (31)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Port Stanley	40	O3	9 (37)	n/a	3.76 (2)	88 (40)	n/a	n/a
Brantford	50	PM2.5	12 (50)	n/a	7.52 (4)	104 (47)	n/a	n/a
Kitchener	55	PM2.5	14 (55)	n/a	5.64 (3)	102 (46)	n/a	n/a
London	53	PM2.5	13 (53)	n/a	5.64 (3)	96 (44)	n/a	n/a
South Huron	55	PM2.5	14 (55)	n/a	1.88 (1)	84 (38)	n/a	n/a
London	53	PM2.5	13 (53)	n/a	5.64 (3)	96 (44)	n/a	n/a
South Huron	53	PM2.5	13 (53)	n/a	3.76 (2)	76 (35)	n/a	n/a
Brantford	50	PM2.5	12 (50)	n/a	7.52 (4)	104 (47)	n/a	n/a
Port Stanley	40	O3	9 (37)	n/a	3.76 (2)	88 (40)	n/a	n/a
Kitchener	50	PM2.5	12 (50)	n/a	5.64 (3)	94 (43)	n/a	n/a

Source: Ontario Ministry of the Environment, Unknown Governmental Organization

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Thursday, May 16							Friday, May 17																								Saturday, May 18																								Sunday, May 19																								Monday, May 20
5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm
53	54	53	56	56	37	44	48	44	44	45	41	36	37	48	52	53	53	37	33	36	37	39	39	40	42	41	39	28	35	36	37	41	45	64	82	75	66	54	40	31	31	36	42	45	46	47	48	48	45	41	34	24	19	20	23	27	33	40	46	61	65	66	63	59	59	54	55	54	52	53	57	60	52	52	52	53	54	56	59	60	62	62	63	63	63	62	60	56	53	50	53	60	66	69	71	74
PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3

SSW	SSW	S	S	S	S	SSE	SSE	SE	SE	SE	ESE	ESE	SE	S	SE	E	E	ESE	ESE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	E	E	E	ENE	E	E	E	ENE	E	E	ESE	ESE	ESE	E	ESE	ESE	SE	S	SE	ESE	E	E	E	E	E	E	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SSE	S	S	S	SSW	SSW	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S	S
8 12	8 13	8 13	6 10	6 9	5 8	5 9	5 9	5 8	6 9	6 9	6 10	6 9	5 8	3 4	2 3	3 4	3 5	5 8	7 11	5 8	6 10	6 9	6 9	5 8	4 6	4 6	4 6	5 8	5 9	5 8	4 7	3 5	3 5	4 6	4 7	4 7	4 7	4 7	5 7	5 8	5 9	6 9	6 9	6 10	6 10	6 10	5 8	5 8	5 7	4 7	4 7	4 6	4 7	5 7	5 8	5 9	5 9	5 9	5 8	4 7	4 7	3 5	2 4	3 5	4 6	4 6	4 6	4 6	4 7	4 6	5 9	8 13	8 13	7 11	6 9	6 9	4 7	6 10	6 9	5 9	6 9	7 11	7 11	7 11	5 9	5 8	9 14	10 17	12 19	13 22	14 22	14 23	14 23	14 23	13 22	12 20
75 24.1	74 23.5	72 22.1	68 20.2	64 18	61 16.2	58 14.7	57 13.8	56 13.4	56 13.2	56 13.1	56 13.4	57 14	57 14.1	57 14	57 13.9	58 14.2	59 14.8	60 15.5	61 16.3	62 16.7	64 17.8	66 18.7	66 19.1	67 19.3	68 20.2	68 20.3	67 19.4	63 17.2	60 15.4	58 14.3	56 13.6	56 13.4	57 13.8	57 14	57 13.8	57 13.7	56 13.6	57 13.7	58 14.4	62 16.8	65 18.5	69 20.3	70 21.3	72 22.3	74 23.4	75 23.6	75 23.9	76 24.2	74 23.4	73 22.6	71 21.8	68 19.9	65 18.1	61 16.3	60 15.6	59 14.9	58 14.3	57 13.7	56 13.1	55 12.5	57 13.6	59 14.7	60 15.8	64 18	68 20.1	72 22.3	74 23.4	76 24.6	78 25.8	78 25.4	77 25.1	76 24.7	75 24	74 23.2	72 22.5	70 20.9	67 19.5	64 18	63 17.2	62 16.4	60 15.6	59 14.9	57 14.1	56 13.4	58 14.6	60 15.8	63 17	66 18.8	69 20.6	72 22.4	74 23.4	76 24.4	78 25.5	78 25.6	78 25.8	79 26

Source: CAMS, Vaisala Xweather

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