Washington, District Of Columbia Weather Forecast

Local

Washington, DC, US

38.906639, -77.016577

Air Quality

Updated 20 minutes ago

Moderate

Primary Pollutant: PM2.5

O3	38 µg/m3 (17)
PM2.5	13 µg/m3 (54)
PM10	19 µg/m3 (17)

CO	235 µg/m3 (2)
NO2	8 µg/m3 (4)
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	29	PM2.5	7.1 (29)	14 (13)	n/a	16 (7)	n/a	1.31 (1)
Haymarket	7	O3	n/a	n/a	6.016 (3)	16 (7)	n/a	n/a
Ashburn	41	PM2.5	9.9 (41)	14 (13)	7.708 (4)	29 (13)	n/a	n/a
Aquia Harbour	11	O3	n/a	n/a	n/a	24 (11)	n/a	n/a
Arlington	9	O3	n/a	n/a	16 (8)	20 (9)	115 (1)	n/a
Washington D.C.	33	PM2.5	8 (33)	n/a	n/a	n/a	n/a	n/a
Washington D.C.	33	PM2.5	8 (33)	n/a	21 (10)	67 (30)	573 (6)	n/a
Fairmount Heights	33	PM2.5	8 (33)	n/a	13 (6)	20 (9)	n/a	n/a
Takoma Park	12	O3	n/a	n/a	9.4 (5)	25 (12)	n/a	n/a
Fairmount Heights	25	PM2.5	6 (25)	n/a	19 (9)	n/a	344 (3)	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)

Tuesday, May 7																							Wednesday, May 8																								Thursday, May 9																								Friday, May 10																								Saturday, May 11
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	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am
53	60	57	53	33	34	34	33	37	32	33	43	49	46	45	46	45	41	33	31	31	32	31	24	21	21	25	25	29	31	32	32	37	33	38	38	39	32	35	35	33	31	29	25	31	35	32	32	37	41	42	38	38	42	50	46	58	53	50	45	42	48	47	46	44	40	35	30	29	28	27	30	33	36	35	33	32	33	33	34	35	36	36	38	40	42	43	43	43	40	38	35	32	30	27	26	25
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	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	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

S	SW	SW	SW	SW	SW	WSW	W	SSE	ENE	ENE	ESE	SE	SSE	SSW	SSW	SSW	S	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S	SSW	SW	SW	WSW	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	WNW	WNW	W	SW	SW	SW	SW	W	W	W	WNW	NW	WNW	W	NNW	ESE	SSE	S	S	SSW	SW	SW	SW	WSW	W	WNW	NW	NNW	NNE	NNE	NNE	NNW	NNW	NW	W	WNW	W	W	W	WNW	WNW	W	WNW	WNW	WNW	WNW	WNW	NW	NW	NNW	NW	NW	NNW	NW	NW
3 5	2 3	2 3	3 5	2 4	2 4	1 2	1 1	0 0	1 2	2 4	2 3	2 3	2 3	2 4	3 4	1 2	2 3	3 5	4 6	4 7	4 7	5 7	4 6	4 7	4 6	4 6	3 5	4 6	4 7	3 5	4 6	4 6	6 9	8 13	10 16	9 15	9 14	10 15	9 15	9 15	7 11	3 5	4 6	3 6	3 5	4 6	2 3	3 4	2 4	2 4	3 4	2 4	2 3	3 4	1 2	1 1	1 2	3 5	5 8	6 9	6 9	6 10	6 10	7 11	5 8	4 6	4 7	4 7	4 6	3 5	2 4	2 3	2 3	2 3	2 2	1 2	2 3	2 4	3 5	4 7	5 8	7 11	7 11	7 11	6 9	5 8	5 8	6 9	5 8	8 12	8 13	7 11	6 9	6 10	6 10	6 9
68 20.1	67 19.6	67 19.4	67 19.2	66 18.9	66 18.9	67 19.2	68 20.1	70 21.4	73 22.7	75 23.9	76 24.7	78 25.3	78 25.8	79 26.1	80 26.7	81 27	80 26.6	78 25.7	77 24.7	75 23.6	73 22.6	71 21.8	70 21.2	69 20.8	69 20.5	68 19.8	67 19.7	67 19.4	67 19.4	67 19.7	69 20.7	72 22.4	75 23.8	77 25	79 26	81 27.3	84 28.7	83 28.2	83 28.6	84 29	82 27.9	80 26.8	78 25.7	75 24.1	72 22.4	70 20.9	69 20.4	68 20	67 19.5	67 19.3	66 19.1	66 18.9	66 19	67 19.2	67 19.4	69 20.6	71 21.8	73 23	74 23.1	74 23.3	74 23.3	76 24.3	78 25.3	79 26.3	78 25.4	76 24.5	74 23.6	72 22.5	71 21.4	68 20.3	67 19.2	65 18.2	63 17.2	62 16.7	61 16.1	60 15.6	61 16.1	62 16.6	63 17.1	64 17.6	65 18.1	66 18.7	66 19	67 19.3	67 19.6	67 19.6	67 19.4	67 19.4	66 18.7	64 18	63 17.2	61 16.3	60 15.4	58 14.5	57 14	56 13.4

Source: CAMS, Vaisala Xweather