Seattle, Washington Weather Forecast | AerisWeather

Local

Seattle, WA, US

47.60621, -122.33207

Air Quality

Updated 17 minutes ago

21

Good

Primary Pollutant: PM2.5

O3	19 µg/m3 (9)
PM2.5	5 µg/m3 (21)
PM10	5 µg/m3 (5)

CO	122 µg/m3 (1)
NO2	6 µg/m3 (3)
SO2	1 µg/m3 (0)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Oak Harbor	9	PM2.5	2.1 (9)	n/a	n/a	n/a	n/a	n/a
Issaquah	23	O3	1.1 (5)	n/a	n/a	51 (23)	n/a	n/a
North Bend	19	O3	2.3 (10)	n/a	n/a	41 (19)	n/a	n/a
Lake Forest Park	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
Seattle	8	PM2.5	2 (8)	n/a	11 (5)	n/a	115 (1)	n/a
Port Townsend	10	PM2.5	2.3 (10)	n/a	n/a	n/a	n/a	n/a
Buckley	87	O3	2.7 (11)	n/a	n/a	133 (87)	n/a	n/a
Bellevue	4	PM2.5	1 (4)	n/a	n/a	n/a	n/a	n/a
Marysville	21	PM2.5	5 (21)	n/a	n/a	n/a	n/a	n/a
White Center	25	PM2.5	6 (25)	n/a	n/a	n/a	n/a	n/a

Source: Washington Department of Ecology

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, May 4												Sunday, May 5																								Monday, May 6																								Tuesday, May 7																								Wednesday, May 8
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	11am	12pm
21	30	30	27	23	24	24	28	47	42	18	17	17	17	18	17	16	15	16	17	21	24	24	24	24	25	26	25	27	27	27	27	27	28	27	28	28	26	25	25	23	22	20	24	29	32	32	34	33	33	33	32	31	31	30	28	25	25	25	25	24	23	21	20	19	19	19	19	24	28	30	32	33	34	35	35	35	35	33	32	30	30	29	35	35	33	31	31	31	29	28	29	31	32	32	32	33
PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	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	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	O3	O3	O3	O3	O3	O3	PM2.5	O3	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	O3	O3	O3	O3	O3	O3

NNW	NNW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	S	S	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	S	S	S	SW	SW	SW	SSW	SSW	SSW	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	NW	NW	NW	N	N	N	N	N	N	SE	SE	SE	SE	SE	SE	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	NNE	NNE	NNE	NNE	NNE	NNE	ESE	ESE	ESE	ESE	ESE	ESE	S	S	S	S	S	S	S	S
6 9	6 9	11 18	11 18	11 18	11 17	11 17	11 17	12 19	12 19	12 19	11 17	11 17	11 17	10 16	10 16	10 16	8 13	8 13	8 13	12 19	12 19	12 19	12 19	12 19	12 19	13 20	13 20	13 20	12 19	12 19	12 19	15 24	15 24	15 24	15 23	15 23	13 21	12 19	12 19	12 19	12 19	12 19	12 20	12 20	12 20	12 20	12 20	11 17	9 14	7 12	7 11	7 11	7 11	7 11	6 10	6 10	6 10	6 9	6 9	6 10	7 10	7 11	7 12	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	9 14	9 14	9 15	10 16	10 16	10 16	9 15	9 14	9 14	8 13	8 13	7 12	7 11	7 11	6 10	6 10	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 10
55 13	56 13.4	57 13.7	57 13.7	58 14.2	56 13.4	55 12.7	54 12.2	53 11.6	52 11.4	52 11	51 10.4	51 10.5	50 10.2	50 10	50 10	50 9.9	50 9.9	49 9.6	49 9.6	49 9.6	49 9.6	48 9.1	49 9.5	50 9.8	50 10	51 10.4	52 11	52 11	52 11.2	52 11.2	52 10.9	51 10.8	51 10.8	51 10.5	51 10.4	51 10.4	50 10.2	50 9.9	50 9.8	49 9.7	49 9.6	49 9.5	49 9.3	48 9.1	49 9.4	50 9.7	50 10.1	51 10.6	52 11.1	53 11.5	53 11.4	52 11.3	52 11.2	51 10.8	51 10.4	50 10	49 9.6	49 9.2	48 8.8	47 8.4	46 8	46 7.7	45 7.3	44 6.9	44 6.6	45 7.3	46 7.9	47 8.6	49 9.3	50 10	51 10.6	52 11	53 11.4	53 11.8	54 12.2	55 12.6	55 13	54 12.4	53 11.8	52 11.1	51 10.5	50 9.9	49 9.2	48 8.9	47 8.5	47 8.1	46 7.7	45 7.3	44 6.9	46 7.7	47 8.5	49 9.3	50 10.1	52 10.9	53 11.7	54 12.3

Source: CAMS, Vaisala Xweather

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