Martinsburg, West Virginia Weather Forecast

Local

Martinsburg, WV, US

39.45621, -77.96389

Air Quality

Updated 14 minutes ago

Good

Primary Pollutant: PM2.5

O3	54 µg/m3 (25)
PM2.5	10 µg/m3 (40)
PM10	14 µg/m3 (13)

CO	213 µg/m3 (2)
NO2	18 µg/m3 (9)
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)
Middleway	24	O3	5.6 (23)	15 (14)	n/a	53 (24)	n/a	n/a
Haymarket	27	O3	n/a	n/a	3.572 (2)	59 (27)	n/a	n/a
Ashburn	31	O3	6.6 (27)	14 (13)	3.384 (2)	69 (31)	n/a	n/a
Arendtsville	30	PM2.5	7.3 (30)	n/a	n/a	65 (29)	n/a	n/a
Fayetteville	26	O3	n/a	n/a	n/a	57 (26)	n/a	n/a
Arendtsville	31	O3	n/a	n/a	n/a	69 (31)	n/a	n/a
Eldersburg	32	O3	n/a	n/a	n/a	71 (32)	n/a	n/a
Saint James	25	O3	6 (25)	n/a	n/a	55 (25)	n/a	n/a
Frederick	29	O3	n/a	n/a	n/a	65 (29)	n/a	n/a
Fayetteville	28	O3	n/a	n/a	n/a	61 (28)	n/a	n/a

Source: Virginia Dept. of Environmental Quality, Pennsylvania Dept. of Environmental Protection, EPA Office of Atmospheric Protection, Maryland Department of the Environment, Unknown Governmental Organization

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, May 4																							Sunday, May 5																								Monday, May 6																								Tuesday, May 7																								Wednesday, May 8
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
39	33	32	32	35	21	20	21	21	22	23	25	28	29	30	30	30	29	27	25	23	22	21	20	20	20	21	21	20	20	20	20	20	21	22	25	27	28	22	17	45	39	32	23	30	23	12	17	21	25	25	29	42	42	52	61	65	64	47	44	44	45	44	42	41	40	38	55	54	54	56	56	56	55	54	52	52	54	54	53	51	47	50	52	57	67	56	52	52	52	54	56	59	56	53	52	50
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	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	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	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	ESE	SE	ESE	SE	SE	SE	SE	SE	SSE	SE	SSE	SE	E	SSE	ESE	ESE	SE	SSE	SSE	SSE	S	SSW	SSW	SW	SW	WSW	WSW	WSW	WSW	SW	WSW	W	WSW	S	SSE	S	S	S	SSW	SSW	WSW	WNW	WNW	WNW	W	W	WNW	WNW	NW	NW	NNW	NNW	NNW	NNE	NE	E	SE	SSE	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW
7 11	7 11	7 11	6 10	6 10	6 10	6 10	7 11	6 10	6 9	6 10	6 10	6 10	6 10	7 12	8 13	9 14	9 14	9 14	9 14	9 14	8 13	8 12	7 11	7 11	7 11	7 11	7 11	7 11	7 11	7 11	6 10	5 8	6 9	5 7	4 7	4 6	4 6	3 5	3 4	2 3	3 4	3 4	2 3	2 3	2 3	1 2	2 3	2 3	2 3	2 3	2 3	2 3	1 2	1 2	0 1	1 1	2 3	2 3	1 2	1 2	2 3	1 2	1 2	2 3	1 2	2 4	2 4	2 4	2 3	2 3	1 2	3 4	3 5	3 4	2 4	3 4	2 4	3 5	3 5	2 3	1 2	1 2	2 3	3 4	3 5	4 6	4 7	4 7	5 7	5 8	5 8	6 9	5 9	6 10	6 9	5 8
59 14.7	57 14.2	57 13.7	56 13.2	54 12.1	53 11.8	53 11.6	53 11.5	53 11.5	53 11.6	53 11.7	53 11.9	54 12.1	54 12.4	55 12.6	55 12.7	55 12.8	55 12.8	55 12.7	54 12.4	54 12.2	54 12	53 11.8	53 11.6	53 11.4	52 11.2	52 11.3	53 11.4	53 11.5	53 11.7	53 11.9	54 12.2	55 12.9	56 13.6	58 14.5	60 15.7	63 17	64 17.7	66 19	68 20.1	70 21.1	69 20.3	67 19.5	66 18.6	65 18.1	64 17.6	63 17	61 16.3	60 15.6	59 14.9	59 15	59 15.1	59 15.2	60 15.4	60 15.7	61 15.9	63 17.2	65 18.4	67 19.7	70 21.2	73 22.8	76 24.3	75 24.1	75 23.8	74 23.5	73 22.9	72 22.4	71 21.8	70 21	68 20.2	67 19.3	66 18.7	64 18.1	63 17.5	63 17.4	63 17.2	63 17.1	63 17.3	63 17.4	64 17.7	66 18.8	68 20	70 21.2	71 21.9	73 22.5	74 23.3	75 23.9	76 24.5	77 25.1	76 24.2	74 23.4	73 22.5	71 21.5	69 20.6	67 19.6	66 19.1	65 18.6

Source: CAMS, Vaisala Xweather