Alexandria, Virginia Weather Forecast

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Alexandria, VA, US

38.80484, -77.04692

Air Quality

Updated 2 hours ago

Good

Primary Pollutant: PM2.5

O3	56 µg/m3 (25)
PM2.5	7 µg/m3 (28)
CO	156 µg/m3 (2)

NO2	0 µg/m3 (0)
SO2	1 µg/m3 (1)

Source: US EPA AirNow, Virginia Dept. of Environmental Quality, OpenAQ, AirNow (EPA), District of Columbia - Department of Energy and Environment, CAMS

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Claremont	51	O3	n/a	n/a	n/a	110 (51)	344 (3)	n/a
Corbin	46	O3	n/a	n/a	n/a	102 (46)	n/a	n/a
Rose Hill	54	O3	5.4 (22)	n/a	n/a	112 (54)	n/a	2.62 (1)
Sumerduck	45	O3	n/a	n/a	n/a	100 (45)	n/a	n/a
Ashburn	48	O3	n/a	n/a	n/a	106 (48)	n/a	n/a
Haymarket	45	O3	n/a	n/a	n/a	100 (45)	n/a	n/a
Garrisonville	46	O3	n/a	n/a	n/a	102 (46)	n/a	n/a
Washington D.C.	41	PM2.5	10 (41)	n/a	n/a	n/a	n/a	n/a
Fairmount Heights	57	O3	3 (12)	n/a	n/a	114 (57)	n/a	n/a
Washington D.C.	63	O3	n/a	n/a	n/a	118 (63)	344 (3)	n/a

Source: AirNow (EPA), Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, Oct 20									Thursday, Oct 21																								Friday, Oct 22																								Saturday, Oct 23																								Sunday, Oct 24
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
31	29	29	36	37	37	37	37	37	37	37	37	37	37	37	37	37	63	63	63	63	63	63	37	37	37	37	37	37	36	37	37	37	37	37	37	37	37	37	37	37	37	37	33	29	29	30	31	31	29	29	36	37	37	37	34	28	28	21	20	19	19	18	18	17	16	19	19	19	24	24	27	27	27	27	24	24	24	25	26	28	28	28	30	31	32	33	33	33	35
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	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	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	NO2	NO2	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

W	W	WSW	WSW	SW	SSW	SSW	S	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	S	SSW	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	NW
9 15	9 14	7 12	6 10	5 9	4 7	3 5	4 7	4 6	4 6	3 5	3 5	2 4	3 5	3 5	2 4	2 4	3 5	3 5	4 7	5 8	5 9	7 11	8 13	9 15	9 15	9 15	9 14	9 14	10 16	10 17	10 17	11 17	10 16	9 14	9 14	8 12	6 10	5 9	5 9	5 9	5 9	6 10	7 11	8 12	7 12	7 11	7 11	7 11	6 10	6 9	6 10	6 10	6 10	6 10	5 9	5 8	4 7	4 6	4 6	4 6	4 6	4 6	4 6	4 7	4 7	5 8	5 9	6 10	7 11	7 12	8 13	8 12	7 12	7 11	7 11	6 10	6 9	5 9	5 8	5 7	4 7	4 6	3 5	3 5	3 5	3 5	3 5	3 5	3 5
77 25	78 26	77 25	73 23	71 22	67 20	65 19	64 18	62 17	62 17	60 16	59 15	58 15	58 14	56 14	56 13	55 13	56 13	60 16	65 18	69 21	72 22	75 24	77 25	77 25	78 25	77 25	75 24	72 22	71 21	69 21	69 21	68 20	67 20	66 19	66 19	64 18	63 17	62 16	61 16	60 16	59 15	62 16	64 18	66 19	67 19	68 20	68 20	68 20	68 20	67 20	66 19	64 18	63 17	62 17	61 16	60 16	59 15	59 15	58 14	57 14	57 14	57 14	56 13	56 13	55 13	57 14	59 15	61 16	63 17	65 18	66 19	65 18	64 18	63 17	62 16	60 16	59 15	58 14	57 14	55 13	54 12	53 12	52 11	51 11	51 10	50 10	50 10	49 10	49 9

Source: CAMS