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	45 µg/m3 (20)
PM2.5	8 µg/m3 (33)
CO	382 µg/m3 (4)

NO2	23 µg/m3 (11)
SO2	1 µg/m3 (0)

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

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
River_terrace	21	PM2.5	5 (21)	n/a	24 (12)	44 (20)	n/a	n/a
Mcmillan Reservoir	29	PM2.5	7 (29)	n/a	n/a	n/a	n/a	n/a
Mcmillan Ncore	34	O3	n/a	n/a	9.4 (5)	74 (34)	n/a	2.62 (1)
Takomarec	19	O3	n/a	n/a	21 (10)	42 (19)	n/a	n/a
Dcnearroad	45	PM2.5	11 (45)	n/a	45 (22)	n/a	481 (5)	n/a
Baltimore County Nea	19	NO2	n/a	n/a	38 (19)	n/a	n/a	n/a
Essex	19	O3	n/a	n/a	19 (9)	42 (19)	229 (2)	0 (0)
Howard County Near R	24	NO2	5 (21)	n/a	49 (24)	n/a	378 (4)	n/a
Rockville	33	PM2.5	8 (33)	n/a	n/a	8 (4)	n/a	n/a

Source: AirNow (EPA), District of Columbia - Department of Energy and Environment, Maryland Department of the Environment

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, Apr 14																					Thursday, Apr 15																								Friday, Apr 16																								Saturday, Apr 17																								Sunday, Apr 18
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	3am
44	44	44	44	44	44	44	22	44	44	44	44	44	44	59	59	59	59	59	59	59	59	44	44	44	44	44	44	44	44	59	44	44	44	44	31	31	31	31	26	22	22	22	17	17	17	17	17	17	17	17	17	13	13	17	17	17	17	17	22	17	17	17	17	17	17	17	22	22	22	22	26	26	26	26	26	26	26	26	26	31	31	31	31	31	31	31	26	22	22	22	22	44	44	44	37	28
PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	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	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	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	PM2.5	PM2.5	PM2.5	PM2.5	NO2	NO2

SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	SSE	SSE	SSE	S	S	S	S	S	SSW	W	WNW	WNW	WNW	WNW	WNW	WNW	NW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	ESE	ESE	ESE	ESE	ESE	ESE	SSE	SSE
5 8	4 6	4 6	4 6	5 8	5 8	5 8	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	5 9	5 9	5 8	4 7	3 5	3 5	3 5	3 5	5 8	5 8	6 9	7 11	7 11	8 13	9 15	10 16	11 18	12 19	13 21	14 22	14 23	15 23	15 24	13 21	11 18	10 15	9 14	8 13	7 11	8 12	8 14	9 15	9 15	9 14	9 14	10 16	11 17	12 19	12 19	12 20	12 20	13 20	13 20	13 21	12 19	11 17	10 15	9 14	8 13	8 12	7 11	6 10	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	5 8	5 7	4 7	3 6	3 5	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4
53 12	52 11	51 11	51 11	52 11	54 12	57 14	61 16	64 18	65 18	64 18	64 18	64 18	64 18	63 17	63 17	62 17	61 16	59 15	59 15	58 14	58 14	57 14	57 14	57 14	56 13	56 13	56 13	56 13	56 13	57 14	59 15	61 16	62 17	63 17	64 18	64 18	63 17	63 17	61 16	59 15	57 14	55 13	53 12	51 10	50 10	49 9	48 9	47 9	47 8	46 8	47 8	47 8	48 9	50 10	52 11	54 12	56 13	57 14	59 15	60 15	60 16	61 16	60 15	58 15	57 14	56 13	54 12	53 11	51 11	49 10	48 9	48 9	48 9	48 9	48 9	48 9	48 9	50 10	53 11	55 13	57 14	60 15	62 17	62 17	61 16	61 16	61 16	60 16	60 16	59 15	57 14	56 13	55 13	53 12	52 11	52 11

Source: CAMS