Towson, Maryland Weather Forecast

Local

Towson, MD, US

39.4015, -76.60191

Air Quality

Updated 24 minutes ago

Moderate

Primary Pollutant: PM2.5

O3	41 µg/m3 (19)
PM2.5	15 µg/m3 (57)
PM10	21 µg/m3 (19)

CO	324 µg/m3 (3)
NO2	18 µg/m3 (9)
SO2	13 µg/m3 (7)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Arlington	8	NO2	n/a	n/a	17 (8)	16 (7)	229 (2)	n/a
Washington D.C.	21	PM2.5	5 (21)	n/a	n/a	n/a	n/a	n/a
Lancaster	24	O3	n/a	n/a	n/a	53 (24)	n/a	n/a
Brogue	20	O3	n/a	n/a	n/a	43 (20)	n/a	n/a
East York	19	O3	n/a	n/a	n/a	41 (19)	n/a	n/a
Glasgow	15	PM2.5	3.7 (15)	n/a	n/a	7.84 (4)	n/a	0.786 (0)
Washington D.C.	25	PM2.5	6 (25)	n/a	31 (15)	n/a	573 (6)	n/a
Fairmount Heights	37	PM2.5	9 (37)	n/a	28 (14)	14 (6)	n/a	n/a
Takoma Park	13	NO2	n/a	n/a	27 (13)	9.8 (4)	n/a	n/a
Fairmount Heights	17	PM2.5	4 (17)	n/a	33 (16)	n/a	687 (7)	n/a

Source: Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment, Pennsylvania Dept. of Environmental Protection, Delaware Dept. of Natural Resources and Environment

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Monday, May 13																						Tuesday, May 14																								Wednesday, May 15																								Thursday, May 16																								Friday, May 17
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
56	55	54	55	50	50	46	42	33	32	41	47	49	56	58	50	46	43	38	33	30	27	25	23	21	19	17	17	21	25	21	21	26	31	35	34	33	34	33	29	27	28	31	29	29	29	28	26	24	23	25	28	29	29	33	35	38	33	33	34	37	39	43	42	43	40	36	31	30	29	28	29	33	33	37	38	41	42	42	33	32	35	39	43	47	50	52	56	59	59	63	67	66	63	58	51	49
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	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	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	O3	O3	O3	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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

S	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	S	SSE	SSE	SSE	S	S	S	S	S	S	SSW	SSW	S	SSW	SSW	S	S	S	S	S	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	ESE	ESE	ESE	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNW	NNW	NW	NNW	NNW	NNW	NNW	NNW	NW	NNW	WNW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
4 7	4 6	4 6	4 6	4 6	4 6	5 7	5 8	5 8	7 11	8 12	8 13	9 14	10 15	10 16	10 16	10 16	10 16	11 17	10 16	9 15	9 15	8 13	7 12	7 11	7 11	6 10	6 10	6 10	6 10	6 10	5 9	7 11	8 14	10 15	11 18	10 16	11 17	11 18	11 18	11 17	11 17	10 16	10 16	9 15	8 14	8 13	8 13	8 12	7 11	6 10	5 9	5 9	6 9	5 8	5 8	5 8	5 7	5 9	7 11	7 11	7 11	7 11	7 11	7 11	6 9	5 8	6 9	6 9	6 9	6 9	6 9	5 8	5 8	5 9	6 10	6 9	5 9	5 8	3 5	4 7	7 11	6 10	5 8	5 8	4 7	3 4	2 4	2 4	1 1	1 1	2 3	3 5	4 7	4 7	4 7	4 7
50 10.1	50 9.8	49 9.5	49 9.2	48 9.2	51 10.3	54 12.3	59 14.7	62 16.9	66 18.9	69 20.7	72 22.2	74 23.2	75 23.7	75 23.7	74 23.3	72 22	69 20.4	66 18.8	64 17.6	62 16.9	61 16.3	60 15.7	59 15.1	59 14.8	58 14.6	58 14.5	58 14.4	58 14.5	60 15.3	63 17	66 19	70 21.3	74 23.1	72 22.4	71 21.5	72 22.5	72 22	70 21.3	69 20.7	68 20.1	67 19.6	66 19	66 18.9	66 18.7	66 18.6	65 18.1	64 17.6	63 17.1	63 17.3	64 17.6	64 17.8	64 17.7	63 17.5	63 17.3	64 17.9	65 18.5	66 19.1	67 19.4	67 19.6	68 19.9	69 20.6	70 21.2	71 21.8	70 21.3	69 20.7	68 20.2	68 19.7	67 19.2	66 18.7	65 18.2	64 17.7	63 17.2	62 16.9	62 16.5	61 16.2	62 16.8	63 17.4	64 18.1	67 19.5	70 20.9	72 22.3	73 23.1	75 23.9	76 24.7	77 25	78 25.4	78 25.8	77 24.8	75 23.9	73 22.9	71 21.8	69 20.6	67 19.5	66 18.7	64 18	63 17.2

Source: CAMS, Vaisala Xweather