Baltimore, Maryland Weather Forecast

Local

Baltimore, MD, US

39.29038, -76.61219

Air Quality

Updated 4 minutes ago

Good

Primary Pollutant: O3

O3	43 µg/m3 (20)
PM2.5	5 µg/m3 (20)
PM10	11 µg/m3 (10)

CO	274 µg/m3 (3)
NO2	6 µg/m3 (3)
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	22	O3	4.9 (20)	7 (6)	n/a	49 (22)	n/a	1.834 (1)
Arlington	24	O3	n/a	n/a	n/a	53 (24)	115 (1)	n/a
Washington D.C.	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
Brogue	23	O3	n/a	n/a	n/a	51 (23)	n/a	n/a
East York	21	PM2.5	5.1 (21)	n/a	n/a	n/a	n/a	n/a
Washington D.C.	24	O3	2 (8)	7 (6)	8.648 (4)	53 (24)	229 (2)	n/a
Fairmount Heights	17	O3	4 (17)	n/a	20 (10)	37 (17)	n/a	n/a
Takoma Park	23	O3	n/a	n/a	7.144 (4)	51 (23)	n/a	n/a
Fairmount Heights	23	PM2.5	5.5 (23)	n/a	37 (18)	n/a	573 (6)	n/a
Eldersburg	25	O3	n/a	n/a	n/a	55 (25)	n/a	n/a

Source: Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment, Pennsylvania Dept. of Environmental Protection, Maryland Department of the Environment

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Sunday, Nov 17																					Monday, Nov 18																								Tuesday, Nov 19																								Wednesday, Nov 20																								Thursday, Nov 21
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	3am
36	36	37	37	38	38	36	27	22	24	25	25	25	31	48	57	59	57	57	67	65	61	60	60	68	60	51	49	49	51	48	38	36	33	33	35	35	36	40	44	44	47	47	62	72	74	52	46	48	51	50	50	50	61	60	60	59	59	59	58	58	58	58	58	58	58	58	56	51	53	56	59	62	65	68	75	89	98	94	87	85	79	75	72	70	67	68	68	65	59	52	42	28	28	28	29	31
O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	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	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	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	O3	O3

WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNE	NNE	NNE	NE	NE	NE	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSW	SSW	SSW	SSW	SSW	SSW	N	N	N	N	N	N	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
4 7	4 7	3 6	4 7	3 5	3 5	4 7	4 7	4 7	4 7	4 7	4 7	4 7	4 7	2 4	2 4	2 4	2 4	2 4	1 2	1 2	2 4	2 4	2 4	2 4	2 4	2 4	3 5	3 5	4 7	6 9	7 11	8 13	9 15	10 16	10 16	9 14	8 13	7 11	6 9	4 7	4 7	4 6	3 5	3 5	3 5	3 5	3 5	3 4	2 4	2 4	2 4	2 4	3 4	3 5	3 5	3 5	3 5	3 5	4 6	4 7	4 7	4 6	3 5	2 4	2 3	2 3	2 3	2 3	1 2	1 2	1 2	2 3	2 3	2 3	2 3	2 4	3 5	4 6	4 7	5 8	6 10	7 11	7 11	6 10	6 10	6 10	6 9	6 9	6 10	7 11	7 12	8 13	8 13	9 14	9 15	10 16
45 7.4	43 6	43 6	41 4.8	41 4.8	43 6.1	48 8.8	52 11.1	54 12.2	56 13.6	59 15	60 15.6	61 16.2	60 15.6	59 15	58 14.4	52 11.2	53 11.5	53 11.8	52 11.3	51 10.8	50 10.2	49 9.7	49 9.2	49 9.2	49 9.2	49 9.3	49 9.3	48 8.7	51 10.5	56 13.2	61 16	64 17.6	66 18.8	68 19.9	68 19.9	67 19.7	67 19.4	64 17.7	61 16	58 14.4	57 13.7	55 13	54 12.4	53 11.7	52 11	51 10.3	50 10	49 9.6	49 9.3	48 9	48 8.8	47 8.6	50 9.9	52 11.2	55 12.5	57 13.7	59 14.9	61 16.1	61 16.3	62 16.5	62 16.6	60 15.3	57 14	55 12.7	55 12.5	54 12.3	54 12.1	53 11.9	53 11.7	53 11.5	52 11.4	52 11.2	52 11	52 10.9	51 10.7	51 10.6	53 11.9	56 13.3	58 14.6	61 16	63 17.3	66 18.7	65 18.3	64 17.9	64 17.6	63 17.2	62 16.8	62 16.5	61 15.9	60 15.4	59 14.8	58 14.3	57 13.7	56 13.2	54 12.3	52 11.4

Source: CAMS, Vaisala Xweather