Reston, Virginia Weather Forecast | AerisWeather

Local

Reston, VA, US

38.96872, -77.3411

Air Quality

Updated 34 minutes ago

22

Good

Primary Pollutant: O3

O3	48 µg/m3 (22)
PM2.5	5 µg/m3 (21)
PM10	9 µg/m3 (8)

CO	294 µg/m3 (3)
NO2	1 µg/m3 (0)
SO2	2 µg/m3 (1)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Rose Hill	23	O3	3.9 (16)	6 (5)	n/a	51 (23)	n/a	1.572 (1)
Middleway	22	O3	n/a	n/a	n/a	49 (22)	n/a	n/a
Haymarket	23	O3	n/a	n/a	4.324 (2)	51 (23)	n/a	n/a
Remington	15	O3	n/a	n/a	n/a	33 (15)	n/a	n/a
Aquia Harbour	16	O3	n/a	n/a	n/a	35 (16)	n/a	n/a
Ashburn	24	O3	4.3 (18)	6 (5)	5.452 (3)	53 (24)	n/a	n/a
Arlington	20	O3	n/a	n/a	11 (6)	45 (20)	n/a	n/a
Washington D.C.	0	PM2.5	0 (0)	n/a	n/a	n/a	n/a	n/a
Washington D.C.	23	O3	3 (12)	8 (7)	14 (7)	51 (23)	115 (1)	n/a
Fairmount Heights	4	NO2	0 (0)	n/a	7.52 (4)	n/a	n/a	n/a

Source: 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)

Thursday, Dec 12																						Friday, Dec 13																								Saturday, Dec 14																								Sunday, Dec 15																								Monday, Dec 16
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
63	63	63	63	24	24	25	27	33	37	37	38	38	37	35	33	29	29	30	30	29	29	28	29	34	43	49	53	59	64	69	76	73	58	47	38	36	36	47	58	64	63	61	50	49	50	54	59	65	68	72	71	80	88	68	68	68	68	69	70	70	69	69	68	67	67	67	67	67	58	54	52	51	47	43	38	37	42	49	52	50	43	41	38	34	33	38	42	43	43	43	39	38	33	32	33	33
O3	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	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	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

SW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	WSW	WSW	WSW	W	NNW	N	N	N	N	N	N	NNE	NNE	NNE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E
8 14	10 16	10 16	10 16	10 16	10 16	11 18	12 20	13 22	14 22	13 22	13 22	12 20	12 19	11 17	10 15	8 13	7 11	6 9	4 7	3 5	3 5	3 5	3 5	2 4	2 4	3 5	3 5	3 5	3 5	1 2	2 4	3 5	4 7	4 7	4 7	4 7	4 7	4 7	4 7	4 6	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 4	3 5	4 6	4 7	5 8	5 8	6 9	6 9	6 9	6 9	5 8	4 7	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 5	4 6	4 7	4 7	5 8	5 8	6 9	5 9	5 8	5 8	5 8	5 7	4 7	4 7	4 7	4 6	4 6	4 6	3 5	4 6
35 1.9	35 1.4	34 1.2	33 0.6	32 0	33 0.6	34 1.2	35 1.7	36 2.2	37 2.7	38 3.4	38 3.4	38 3.4	37 2.7	37 2.7	36 2.2	34 1.2	32 0	32 -0.3	30 -1.2	30 -1.2	29 -1.6	29 -1.6	28 -2.3	28 -2.3	28 -2.3	27 -2.8	27 -2.8	27 -2.8	27 -2.8	28 -2.3	30 -0.8	34 0.9	36 2	37 2.7	38 3.4	39 3.8	39 3.7	38 3.6	37 2.7	35 1.8	34 0.9	33 0.4	32 0	31 -0.5	30 -0.9	30 -1.2	29 -1.6	28 -2	28 -2.4	27 -2.8	27 -3	26 -3.1	26 -3.3	28 -2.1	30 -0.9	33 0.3	34 1.2	36 2.2	38 3.1	38 3.2	38 3.3	38 3.4	36 2.5	35 1.5	33 0.6	33 0.3	32 0	31 -0.3	31 -0.6	30 -0.9	30 -1.2	30 -1.2	30 -1.2	30 -1.2	30 -1.2	30 -1.2	30 -1.2	32 0	34 1.3	37 2.5	39 3.7	41 5	43 6.2	43 6.1	43 5.9	42 5.8	42 5.6	42 5.5	42 5.3	41 5.3	41 5.2	41 5.2	41 5.1	41 5.1	41 5	41 5

Source: CAMS, Vaisala Xweather

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