Dale City, Virginia Weather Forecast | AerisWeather

Local

Dale City, VA, US

38.63706, -77.31109

Air Quality

Updated 40 minutes ago

44

Good

Primary Pollutant: O3

O3	98 µg/m3 (44)
PM2.5	8 µg/m3 (35)
PM10	13 µg/m3 (12)

CO	316 µg/m3 (3)
NO2	6 µg/m3 (3)
SO2	7 µg/m3 (4)

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	41	O3	8 (33)	11 (10)	n/a	90 (41)	n/a	1.31 (1)
Haymarket	40	O3	n/a	n/a	1.692 (1)	88 (40)	n/a	n/a
Remington	32	O3	n/a	n/a	n/a	71 (32)	n/a	n/a
Aquia Harbour	42	O3	n/a	n/a	n/a	92 (42)	n/a	n/a
Ashburn	41	O3	6.3 (26)	9 (8)	2.068 (1)	90 (41)	n/a	n/a
Corbin	37	O3	n/a	n/a	n/a	80 (37)	n/a	n/a
Arlington	41	O3	n/a	n/a	8.272 (4)	90 (41)	115 (1)	n/a
Washington D.C.	29	PM2.5	7 (29)	n/a	n/a	n/a	n/a	n/a
Washington D.C.	42	O3	9 (37)	n/a	3.948 (2)	92 (42)	344 (3)	n/a
Fairmount Heights	37	PM2.5	9 (37)	n/a	7.896 (4)	71 (32)	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)

Sunday, May 19									Monday, May 20																								Tuesday, May 21																								Wednesday, May 22																								Thursday, May 23
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
46	44	41	40	48	40	33	38	38	37	33	25	22	21	19	17	16	22	26	30	34	37	40	44	45	46	45	43	36	28	25	23	19	21	21	21	21	24	24	25	25	21	22	29	35	40	43	44	45	45	45	45	43	37	39	34	34	31	31	31	32	32	28	42	42	46	50	46	47	52	64	76	75	75	75	63	52	47	46	42	42	42	38	38	38	38	37	37	38	45
O3	O3	PM2.5	PM2.5	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	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	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	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

NE	NE	NNE	NE	E	E	ESE	SE	SSE	SSE	SSE	S	S	SE	SE	SE	SE	SE	ESE	ESE	ESE	E	ENE	E	E	E	E	ESE	ESE	SE	SE	SSE	SSE	S	S	S	SSW	S	SSW	SSW	SSW	SSW	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	SSW	SSW	SSW	S	S	S	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SW	SW	SSW
2 4	1 2	1 2	2 3	3 5	3 6	4 6	4 6	3 6	4 6	4 7	4 6	3 4	3 5	3 6	3 4	2 4	2 4	3 5	3 5	2 4	2 4	3 4	4 6	4 7	4 7	5 8	6 9	7 11	6 10	5 8	4 7	4 7	5 8	5 8	5 8	4 7	4 7	4 6	4 6	4 6	4 7	4 6	4 7	5 8	5 8	5 8	5 8	5 8	5 9	6 9	6 10	7 11	6 10	6 10	6 10	6 10	6 10	6 10	6 10	6 10	6 9	6 9	5 9	5 8	5 8	6 9	6 9	6 10	6 10	7 11	7 11	7 12	8 12	8 13	7 12	7 11	7 11	7 11	8 12	8 13	8 14	9 14	9 15	9 14	9 14	8 13	7 11	6 9	7 11
72 22	72 22.4	74 23.2	73 22.9	72 22.4	71 21.5	68 20	66 18.8	64 17.8	63 17.1	61 16.3	61 16	60 15.6	60 15.4	59 15.1	59 15.2	60 15.6	61 16.3	64 17.6	66 18.8	68 20	71 21.4	73 22.7	75 23.9	76 24.6	77 25.1	78 25.3	76 24.6	75 23.7	72 22.4	69 20.8	67 19.5	65 18.2	63 17.4	62 16.6	60 15.8	60 15.3	59 14.8	58 14.3	59 15.2	61 16.2	63 17.1	66 19	69 20.8	73 22.7	74 23.6	76 24.5	78 25.4	78 25.6	79 25.9	79 26.2	77 25.1	75 24	73 22.9	70 21.3	68 19.8	65 18.3	64 17.7	63 17.1	62 16.5	61 16	60 15.6	59 15.1	61 16.1	63 17.2	65 18.3	69 20.3	72 22.3	76 24.3	78 25.5	80 26.7	82 27.9	83 28.3	83 28.6	84 29	82 27.8	80 26.7	78 25.5	76 24.4	74 23.4	72 22.3	71 21.7	70 21.1	69 20.6	68 20.2	68 19.8	67 19.4	68 20.1	70 20.9	71 21.6

Source: CAMS, Vaisala Xweather

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