Ottawa, Ontario Weather Forecast | AerisWeather

Local

Ottawa, ON, Canada

45.41117, -75.69812

Air Quality

Updated 25 minutes ago

41

Good

Primary Pollutant: PM2.5

O3	51 µg/m3 (23)
PM2.5	10 µg/m3 (41)
PM10	18 µg/m3 (16)

CO	353 µg/m3 (3)
NO2	12 µg/m3 (6)
SO2	14 µg/m3 (7)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Ottawa	26	O3	5.7 (24)	n/a	n/a	57 (26)	n/a	n/a
Wakefield	34	PM2.5	8.2 (34)	n/a	n/a	33 (15)	n/a	n/a
Nepean	25	O3	6 (25)	n/a	3.76 (2)	55 (25)	n/a	n/a
Gatineau	32	PM2.5	7.8 (32)	n/a	n/a	27 (12)	n/a	n/a
Gatineau	28	O3	5.6 (23)	n/a	n/a	61 (28)	n/a	n/a
Nepean	29	O3	6 (25)	n/a	5.64 (3)	63 (29)	n/a	n/a
Gloucester	58	PM2.5	15 (58)	16 (14)	n/a	n/a	n/a	n/a
Gloucester	56	PM2.5	15 (56)	15 (14)	n/a	n/a	n/a	n/a
Nepean	52	PM2.5	13 (52)	13 (12)	n/a	n/a	n/a	n/a

Source: Canada-Quebec1, Ontario Ministry of the Environment, Unknown Governmental Organization, AirGradient

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, May 18																						Sunday, May 19																								Monday, May 20																								Tuesday, May 21																								Wednesday, May 22
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	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am
40	39	36	34	17	18	21	25	27	30	33	34	34	35	37	35	35	33	28	25	22	21	18	15	17	18	19	17	15	14	17	20	23	28	32	35	38	39	40	39	38	35	28	20	16	14	17	21	23	22	26	26	26	26	31	38	45	46	47	53	50	52	49	47	45	45	36	36	36	35	34	33	32	32	32	31	31	33	33	38	38	42	46	54	71	69	67	66	55	48	45	43	42	42	42	42	39
PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	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

E	E	ESE	ESE	E	E	ESE	ESE	ESE	ESE	ESE	SE	SE	ESE	ESE	ESE	ESE	SE	SE	E	E	E	ESE	SE	SE	SE	SE	SE	ESE	ESE	ESE	SE	SSE	S	S	S	SSW	SSW	SSW	S	S	S	S	S	SSW	SSW	SSW	SW	SW	WSW	WSW	WSW	W	WSW	W	W	WSW	SW	WSW	WSW	WSW	WSW	W	W	WNW	NNW	NNE	SSE	SSW	SW	SW	SW	SW	SW	SW	WSW	SSW	S	S	SSW	SSW	SSW	SSW	SW	W	W	W	W	WSW	WSW	SW	SW	SW	SSW	SW	SSW	SSW
4 6	5 8	5 9	6 9	5 8	5 8	6 9	5 9	4 7	3 6	4 7	5 8	5 8	5 8	6 9	6 9	5 8	4 7	4 6	3 5	3 5	2 3	2 3	2 3	2 3	2 4	3 4	2 4	2 4	3 4	3 5	3 5	4 7	5 8	6 10	6 10	6 9	5 9	5 8	5 7	4 7	4 6	5 7	5 8	4 7	4 7	5 7	4 7	4 7	4 6	4 6	4 6	4 7	4 6	4 7	4 7	4 7	5 7	5 9	6 10	6 9	5 9	4 7	4 6	2 4	1 2	2 3	1 1	3 5	5 9	5 8	5 8	5 7	4 6	4 6	4 6	3 5	4 6	6 9	9 14	10 16	8 13	7 11	11 17	9 15	9 14	10 17	9 15	8 13	7 11	6 9	5 8	5 8	4 7	5 8	5 8	5 8
61 16.3	61 16.3	61 16.2	61 16.1	61 15.9	61 16.2	63 17.2	66 18.7	69 20.3	70 21	72 22	74 23.4	75 24.1	75 23.8	75 24	73 22.8	72 22.3	72 22.4	71 21.5	68 19.8	65 18.3	63 17.3	62 16.5	60 15.6	58 14.7	57 13.9	56 13.3	55 12.6	54 12.4	58 14.2	62 16.7	66 19.1	70 21.1	73 23	76 24.6	78 25.7	79 26.4	75 24.2	76 24.7	77 25.2	76 24.4	74 23.6	73 22.7	70 21.4	68 20	66 18.7	64 18.1	63 17.4	62 16.7	62 16.5	61 16.3	61 16	63 17	64 18	66 19.1	69 20.6	72 22.1	75 23.6	76 24.4	77 25.2	79 26	79 26.4	80 26.7	81 27.1	79 25.9	77 24.8	75 23.7	72 22.5	70 21.3	68 20.1	67 19.5	66 18.8	65 18.2	64 17.7	63 17.3	62 16.9	63 17.4	64 18	65 18.6	69 20.4	72 22.3	76 24.2	78 25.3	80 26.4	81 27.4	81 27.3	81 27.1	80 26.9	78 25.6	76 24.4	74 23.1	72 22	70 20.9	68 20	66 19.2	65 18.5	64 17.7

Source: CAMS, Vaisala Xweather

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