Cornwall, Ontario Weather Forecast | AerisWeather

Local

Cornwall, ON, Canada

45.01809, -74.72815

Air Quality

Updated an hour ago

36

Good

Primary Pollutant: O3

O3	80 µg/m3 (36)
PM2.5	7 µg/m3 (29)
PM10	12 µg/m3 (11)

CO	148 µg/m3 (1)
NO2	4 µg/m3 (2)
SO2	3 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Baie-D'urfé	37	O3	5.9 (24)	n/a	5.828 (3)	82 (37)	n/a	0 (0)
Cornwall	36	O3	5 (21)	n/a	n/a	78 (36)	n/a	n/a
Huntingdon	49	O3	4.5 (19)	n/a	n/a	108 (49)	n/a	n/a

Source: Canada-Quebec2, Ontario Ministry of the Environment, Canada-Quebec1

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Sunday, Jun 2														Monday, Jun 3																								Tuesday, Jun 4																								Wednesday, Jun 5																								Thursday, Jun 6
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	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am
37	40	43	43	46	42	43	42	37	27	21	24	22	25	26	29	33	37	35	31	31	31	27	21	25	33	40	44	46	47	47	45	42	32	24	22	20	22	22	23	21	18	20	17	13	12	12	14	19	26	35	40	43	43	43	42	41	40	30	27	36	42	45	49	44	43	43	43	46	50	52	52	51	49	49	49	49	48	47	47	43	42	42	42	41	36	32	29	31	30	29	28	28	27	27	31	35
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	O3	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	O3	O3	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	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

WSW	WSW	W	W	WNW	WNW	WNW	WNW	WNW	NW	WNW	W	WSW	SW	SW	SW	SW	WSW	W	W	WSW	WSW	WSW	WSW	WNW	NNW	N	N	N	N	N	NNE	NNE	NE	ENE	E	ESE	SE	SSE	SE	ENE	E	ESE	ENE	E	ENE	ENE	E	E	ENE	NE	NE	NNE	NNE	ENE	E	E	E	E	E	ESE	SE	SSE	S	SSW	SSW	SSW	SSW	S	S	S	S	S	SSW	SW	SW	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	ESE	ESE	ESE	ESE	ESE	SE	SE
3 4	3 5	2 3	3 5	5 7	5 8	5 8	5 8	4 7	4 6	3 5	3 5	3 4	3 4	4 6	4 7	4 6	3 5	3 5	3 5	2 4	2 3	2 3	2 3	1 2	1 2	2 4	3 5	3 5	3 5	3 5	3 5	3 4	3 4	3 5	3 5	3 5	3 5	2 4	2 3	1 2	2 4	3 5	4 6	4 7	4 6	4 7	4 7	4 6	3 5	2 4	2 3	2 2	2 3	2 4	3 5	3 5	4 6	4 7	3 5	3 4	2 3	2 4	3 4	3 5	3 5	3 4	2 4	3 4	2 4	3 4	3 5	3 5	3 5	4 6	4 6	3 5	2 4	2 3	3 4	3 5	4 6	4 7	4 7	4 7	5 7	5 7	6 10	6 10	6 10	6 10	7 11	6 10	6 9	5 8	4 7	4 7
68 20.1	72 22.1	75 23.8	77 25	78 25.6	79 26.2	80 26.5	79 26.4	78 25.8	77 24.9	74 23.3	70 21.4	69 20.4	66 19.1	64 18	63 17.1	61 16.2	60 15.6	60 15.5	60 15.5	60 15.8	62 16.5	64 17.8	68 20.2	72 22.3	75 24	78 25.4	80 26.5	81 27.2	81 27.4	82 27.6	82 27.5	81 27.2	80 26.4	77 24.8	73 22.9	72 22.1	71 21.4	69 20.5	66 19.1	64 17.8	58 14.4	57 13.7	56 13.2	59 15.1	63 17	66 18.9	69 20.8	73 22.7	76 24.6	78 25.6	80 26.5	81 27.5	81 27.4	81 27.4	81 27.4	79 26.1	77 24.9	75 23.7	72 22.2	69 20.8	67 19.4	66 19	65 18.6	65 18.2	64 17.7	63 17.3	62 16.8	64 17.9	66 18.9	68 20	71 21.6	74 23.1	76 24.6	77 25.1	78 25.6	79 26.2	79 25.9	78 25.6	77 25.3	76 24.4	75 23.6	73 22.8	71 21.7	69 20.7	67 19.6	66 19.1	66 18.7	65 18.2	64 18	64 17.8	64 17.5	65 18.6	67 19.6	69 20.6	70 21.1	71 21.6

Source: CAMS, Vaisala Xweather

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