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 2 hours ago

Moderate

Primary Pollutant: PM2.5

O3	96 µg/m3 (44)
PM2.5	15 µg/m3 (57)
CO	290 µg/m3 (3)

NO2	12 µg/m3 (6)
SO2	0 µg/m3 (0)

Source: AirNow (EPA), Maryland Department of the Environment, EPA Office of Atmospheric Programs, CAMS

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Claremont	72	O3	n/a	n/a	n/a	124 (72)	344 (3)	n/a
Rose Hill	85	O3	14 (55)	n/a	n/a	132 (85)	n/a	0 (0)
Washington D.C.	57	PM2.5	15 (57)	n/a	n/a	n/a	n/a	n/a
East York	76	PM2.5	24 (76)	n/a	n/a	58 (26)	n/a	n/a
Brogue	41	O3	n/a	n/a	n/a	90 (41)	n/a	n/a
Fairmount Heights	59	PM2.5	16 (59)	n/a	n/a	70 (32)	n/a	n/a
Washington D.C.	63	PM2.5	18 (63)	n/a	n/a	n/a	n/a	n/a
Takoma Park	35	O3	n/a	n/a	n/a	78 (35)	n/a	n/a
Fairmount Heights	61	PM2.5	17 (61)	n/a	n/a	n/a	630 (6)	n/a
Glen Burnie	54	O3	n/a	n/a	n/a	112 (54)	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, Jul 29																							Friday, Jul 30																								Saturday, Jul 31																								Sunday, Aug 1																								Monday, Aug 2
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
68	68	60	60	60	60	60	48	60	76	91	91	110	124	110	110	91	76	88	88	88	88	88	88	88	88	88	88	68	43	43	43	43	43	48	48	48	48	48	48	48	43	43	38	34	34	28	28	28	28	28	28	28	28	28	28	28	34	34	38	43	43	48	48	48	43	38	41	41	41	41	41	41	41	41	41	41	38	38	38	38	43	43	43	43	43	43	43	43	43	40	40	41	41	41	41	41
PM2.5	PM2.5	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	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	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	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

SE	SE	SE	SE	SE	SE	SSE	SSE	S	S	S	S	S	SSW	SSW	SSW	SW	SSW	SW	S	S	SSW	NW	W	W	W	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	N	N	N	N	N	N	N	N	N	N	N	N	NNW	NNW	NNW	WSW	WSW	WSW	SW	SW	SW	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
3 5	2 4	2 4	2 3	2 4	2 4	2 4	2 4	3 5	6 9	6 9	6 9	7 12	8 13	9 15	9 14	8 12	9 14	7 11	6 9	5 8	4 7	4 7	4 6	5 8	5 8	4 6	4 6	5 8	6 10	6 10	7 12	8 13	9 15	10 17	11 18	12 19	12 20	12 19	12 19	11 18	11 17	10 16	9 14	8 13	7 11	6 9	6 9	5 8	5 8	4 7	3 5	2 4	2 4	3 4	3 4	3 5	4 7	5 8	5 8	5 9	6 9	6 9	6 9	6 9	5 8	4 7	3 5	3 5	3 5	3 5	3 4	2 4	2 4	3 4	3 5	3 5	4 6	4 6	4 7	5 8	6 10	7 12	8 13	9 15	10 17	10 16	9 15	9 14	8 13	7 12	7 11	6 10	6 9	5 8	5 7	4 6
74 23	73 23	73 23	72 22	72 22	72 22	73 23	75 24	77 25	79 26	82 28	83 28	85 29	85 30	85 29	84 29	84 29	83 28	83 28	81 27	79 26	78 26	77 25	76 25	76 24	76 24	75 24	74 23	74 23	74 23	74 23	75 24	77 25	80 27	82 28	84 29	85 29	86 30	85 29	85 29	84 29	83 28	81 27	80 26	77 25	75 24	73 23	71 22	69 21	67 20	66 19	65 18	64 18	64 18	65 18	66 19	69 21	73 23	76 25	78 26	80 27	82 28	82 28	83 28	83 28	82 28	80 27	79 26	77 25	75 24	74 23	72 22	70 21	69 20	69 21	69 21	69 21	70 21	70 21	70 21	72 22	75 24	77 25	79 26	82 28	84 29	83 28	82 28	82 28	81 27	80 27	79 26	77 25	76 24	74 23	72 22	71 22

Source: CAMS