Altoona, Pennsylvania Weather Forecast

Local

Altoona, PA, US

40.51868, -78.39474

Air Quality

Updated 3 minutes ago

Moderate

Primary Pollutant: PM2.5

O3	78 µg/m3 (36)
PM2.5	30 µg/m3 (89)
PM10	35 µg/m3 (32)

CO	377 µg/m3 (4)
NO2	9 µg/m3 (4)
SO2	11 µg/m3 (6)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Pine Grove Mills	57	O3	n/a	n/a	n/a	114 (57)	n/a	n/a
University Park	69	O3	3.2 (13)	n/a	n/a	122 (69)	n/a	n/a
Altoona	46	O3	3 (12)	n/a	n/a	102 (46)	n/a	n/a
Johnstown	39	O3	3.4 (14)	n/a	n/a	86 (39)	n/a	n/a
Strongstown	46	O3	3.1 (13)	n/a	n/a	102 (46)	n/a	n/a
Johnstown	39	O3	3.4 (14)	n/a	n/a	86 (39)	n/a	n/a
Altoona	46	O3	3 (12)	n/a	n/a	102 (46)	n/a	n/a
Heilwood	46	O3	3.1 (13)	n/a	n/a	102 (46)	n/a	n/a
Toftrees	69	O3	3.2 (13)	n/a	n/a	122 (69)	n/a	n/a
Ramblewood	60	O3	n/a	n/a	n/a	116 (60)	n/a	n/a

Source: EPA Office of Atmospheric Protection, Pennsylvania Dept. of Environmental Protection, Unknown Governmental Organization

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, May 8			Thursday, May 9																								Friday, May 10																								Saturday, May 11																								Sunday, May 12
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	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
89	86	39	42	26	24	19	15	13	17	17	16	19	24	26	29	30	30	30	31	31	30	29	29	28	27	25	27	24	19	14	12	12	12	12	14	15	16	19	19	20	21	19	20	21	20	19	16	14	14	14	14	16	21	22	26	24	25	26	32	33	38	57	44	67	47	32	32	34	36	38	38	36	38	38	38	33	33	33	31	28	27	27	28	27	27	26	27	28	29	31	32	34	33	32	31	27
PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	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	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	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	O3	O3	O3	O3

W	WNW	WNW	WNW	WNW	WNW	W	W	NW	NNW	NNE	ENE	ESE	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	NE	NE	NE	NE	NE	NNE	NNE	N	NNE	NE	NE	NE	ENE	ENE	NNW	NNW	NNW	NNW	N	N	N	NNE	NNE	NNE	N	N	NNW	NNW	NW	NW	WNW	W	W	W	WSW	WSW	WSW	WSW	WSW	WSW	W	WSW	SW	SW	SW	SE	ESE	SE	ESE	ESE	NNW	WNW	W	W	W	WNW	WNW	WNW	NW	NW	NNW	NNW	NW	NW	NW	WNW	NW	NW	NW	W
6 9	4 7	4 6	4 6	4 6	3 5	3 4	2 3	2 3	3 4	2 3	2 3	3 4	3 4	2 4	3 6	5 8	6 10	7 11	7 11	5 8	4 7	4 7	4 6	3 6	4 6	3 5	4 7	5 8	5 8	4 6	4 7	4 7	3 6	3 5	3 4	3 5	3 6	2 4	2 3	2 2	2 3	3 5	5 7	6 10	5 8	4 6	3 4	4 6	4 7	3 5	3 5	3 5	2 4	2 3	2 3	2 3	2 2	2 3	1 2	2 3	2 3	2 4	4 6	4 7	5 8	5 8	4 6	4 7	2 4	3 6	2 3	2 3	2 4	2 4	2 3	1 2	0 1	2 3	2 4	4 6	3 5	4 7	5 9	7 12	9 14	11 18	11 17	11 18	10 16	10 16	10 16	10 16	9 14	6 10	3 5	2 4
67 19.5	65 18.3	63 17.1	61 16.1	59 15.2	58 14.2	56 13.5	55 12.8	54 12.2	53 11.9	55 12.7	58 14.4	59 14.9	58 14.3	56 13.1	55 12.9	55 12.8	55 12.9	55 12.5	54 12.2	54 12	53 11.9	53 11.6	52 11.4	52 11.1	52 11.1	52 11	52 10.9	52 10.9	51 10.7	51 10.5	51 10.5	50 10.3	50 10.1	50 10.1	51 10.3	49 9.6	50 9.9	50 10.2	51 10.6	52 11	53 11.4	53 11.6	53 11.7	53 11.8	53 11.6	52 11.3	52 11	51 10.6	50 10.1	49 9.7	49 9.2	48 8.7	47 8.2	46 7.8	45 7.5	45 7.1	45 7.4	46 7.8	47 8.2	48 8.9	49 9.7	51 10.4	52 11.4	54 12.3	56 13.3	55 12.8	54 12.4	53 11.9	53 11.4	52 10.9	51 10.4	50 9.9	49 9.4	48 9	47 8.6	47 8.2	46 7.8	46 7.9	46 8	47 8.1	47 8.2	47 8.2	47 8.2	48 9	49 9.7	51 10.4	52 11.2	54 12	55 12.7	55 12.9	56 13.1	56 13.3	55 12.9	55 12.5	54 12.2	52 11

Source: CAMS, Vaisala Xweather