Baltimore, Maryland Weather Forecast

This demonstration page uses our WeatherBlox Air Quality layout. Learn more.

Baltimore, MD, US

39.29038, -76.61219

Air Quality

Updated an hour ago

Good

Primary Pollutant: O3

O3	50 µg/m3 (23)
PM2.5	5 µg/m3 (21)
CO	172 µg/m3 (2)

NO2	0 µg/m3 (0)
SO2	8 µg/m3 (4)

Source: US EPA AirNow, Maryland Department of the Environment, OpenAQ, CAMS

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Claremont	16	O3	n/a	n/a	n/a	36 (16)	344 (3)	n/a
Rose Hill	22	PM2.5	5.4 (22)	n/a	n/a	34 (15)	n/a	2.62 (1)
Washington D.C.	21	PM2.5	5 (21)	n/a	n/a	n/a	n/a	n/a
East York	27	PM2.5	6.5 (27)	n/a	n/a	36 (16)	n/a	n/a
Brogue	22	O3	n/a	n/a	n/a	48 (22)	n/a	n/a
Fairmount Heights	21	PM2.5	5 (21)	n/a	n/a	24 (11)	n/a	n/a
Washington D.C.	33	PM2.5	8 (33)	n/a	n/a	32 (15)	447 (4)	n/a
Takoma Park	9	O3	n/a	n/a	n/a	20 (9)	n/a	n/a
Fairmount Heights	21	PM2.5	5 (21)	n/a	n/a	n/a	515 (5)	n/a
Glen Burnie	5	O3	n/a	n/a	n/a	10 (5)	n/a	n/a

Source: AirNow (EPA), 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)

Thursday, Oct 28																								Friday, Oct 29																								Saturday, Oct 30																								Sunday, Oct 31
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	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am
27	28	29	30	30	31	31	34	41	41	41	41	41	41	40	39	38	39	41	41	38	32	30	30	35	35	35	35	30	30	30	30	30	30	30	30	33	33	31	30	30	30	30	30	30	25	25	20	25	29	33	38	40	41	41	41	41	41	41	41	41	41	41	41	39	39	41	41	41	41	41	46	41	41	41	40	33	28	22	20	19	21	21	25	25	30	30	30	35	35	30	32	34	36	36	36	35
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	O3	O3	O3	O3	O3	O3	O3	O3	O3	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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	NO2	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

SSW	W	N	ESE	NNE	NNE	NNE	NNE	NNE	NE	E	E	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	SW	SW	SW	SW	SW	SW	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW
5 8	4 7	4 7	4 7	4 7	4 6	4 6	4 6	3 5	3 4	3 5	5 8	6 9	6 10	7 11	7 11	8 13	8 13	8 13	8 13	8 13	9 15	9 15	9 15	9 15	9 15	9 15	10 17	10 17	11 18	13 21	14 22	14 23	15 25	16 26	17 28	18 29	19 30	19 31	20 32	20 33	21 33	21 33	21 33	21 33	18 28	15 23	11 18	11 18	11 17	10 17	9 15	8 14	7 12	7 12	7 11	7 11	7 12	8 12	8 13	8 13	8 13	8 13	8 13	7 12	7 11	5 9	4 6	2 4	2 4	2 4	3 4	3 4	3 5	3 5	3 5	3 6	4 6	4 6	4 7	4 7	5 9	6 10	7 12	9 14	10 15	11 17	10 16	9 15	9 14	8 13	7 12	7 11	6 10	6 10	6 10	6 10
59 15	57 14	56 13	55 13	54 12	54 12	53 12	53 11	52 11	55 13	58 14	60 16	62 17	63 17	63 17	63 17	63 17	62 17	61 16	59 15	58 14	57 14	56 13	56 13	55 13	55 13	55 13	55 13	55 13	55 13	55 13	56 13	56 13	56 14	57 14	58 15	59 15	60 15	60 16	60 16	60 16	60 16	60 15	59 15	59 15	59 15	59 15	59 15	58 15	58 15	58 14	58 14	57 14	57 14	57 14	57 14	57 14	58 15	60 15	61 16	62 17	63 17	63 17	63 17	62 17	62 17	61 16	59 15	58 15	58 14	57 14	56 14	56 13	55 13	55 13	55 13	55 13	55 13	55 13	54 12	54 12	56 13	57 14	59 15	60 16	62 16	63 17	62 17	61 16	60 16	59 15	58 15	58 14	57 14	56 13	55 13	55 13

Source: CAMS