Chambersburg, Pennsylvania Weather Forecast

Local

Chambersburg, PA, US

39.93759, -77.6611

Air Quality

Updated 42 minutes ago

Good

Primary Pollutant: PM2.5

O3	46 µg/m3 (21)
PM2.5	12 µg/m3 (50)
PM10	15 µg/m3 (14)

CO	305 µg/m3 (3)
NO2	12 µg/m3 (6)
SO2	4 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Martinsburg	5	O3	n/a	n/a	n/a	12 (5)	n/a	n/a
Arendtsville	35	O3	7.5 (31)	n/a	n/a	76 (35)	n/a	n/a
Fayetteville	34	O3	n/a	n/a	n/a	74 (34)	n/a	n/a
Arendtsville	34	O3	n/a	n/a	n/a	74 (34)	n/a	n/a
Carlisle	31	PM2.5	7.5 (31)	n/a	n/a	n/a	n/a	n/a
Steelton	51	PM2.5	12 (51)	n/a	n/a	16 (7)	n/a	n/a
Eldersburg	13	O3	n/a	n/a	n/a	29 (13)	n/a	n/a
Saint James	28	O3	4 (17)	n/a	n/a	61 (28)	n/a	n/a
Frederick	3	O3	n/a	n/a	n/a	5.88 (3)	n/a	n/a
Fayetteville	35	O3	n/a	n/a	n/a	76 (35)	n/a	n/a

Source: West Virginia Division of Air Quality - Wheeling, Pennsylvania Dept. of Environmental Protection, EPA Office of Atmospheric Protection, Maryland Department of the Environment, Unknown Governmental Organization

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Tuesday, May 21																				Wednesday, May 22																								Thursday, May 23																								Friday, May 24																								Saturday, May 25
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	4am
49	42	40	41	29	25	34	41	42	44	45	43	42	41	37	30	26	25	25	23	21	21	22	21	19	17	19	19	19	27	34	39	44	47	48	47	46	45	42	36	32	37	41	41	37	37	37	39	42	44	45	45	47	32	35	40	42	44	44	44	42	43	43	41	38	39	36	35	28	28	26	25	25	25	26	29	32	37	42	46	48	50	57	55	53	52	46	42	42	46	47	47	46	46	42	39	33
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	PM2.5	PM2.5	PM2.5	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	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	PM2.5	PM2.5	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

SSW	S	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	SSE	S	S	S	S	S	S	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	S	S	SSW	S	SSW	SW	SW	SSW	SSW	SW	SW	WSW	W	W	WNW	W	WSW	WSW	WSW	WSW	W	WNW	WSW	WSW	SW	SW	WSW	SW	SW	WSW	WNW	W	WSW	WSW	SW	SSW	SW	SW	SW	SSW	SSW	SSW	SSW	S	S	SSE	SSE	S	SW	SW	SW	S	S	SE	ESE	ESE
5 9	5 8	5 8	4 7	4 7	5 8	6 10	7 11	8 12	8 13	8 13	7 12	7 11	7 11	6 10	5 8	5 8	5 8	5 8	6 9	5 9	6 9	6 9	5 8	6 10	6 10	6 9	6 9	6 9	6 10	5 9	7 11	7 11	8 13	9 14	8 13	8 13	7 12	7 11	4 6	4 7	5 8	4 7	5 7	4 6	5 8	5 7	4 7	4 7	5 8	4 7	4 6	4 6	3 5	3 5	5 8	4 6	4 7	5 8	4 7	4 6	4 6	3 4	2 3	3 4	2 4	2 3	1 1	2 3	2 3	2 3	1 2	1 2	1 1	2 4	2 3	2 3	4 7	5 9	4 7	6 9	7 12	7 11	8 14	9 14	8 13	8 12	6 10	5 8	5 8	6 10	4 7	3 5	2 3	3 5	2 3	2 4
59 14.9	58 14.4	57 14.2	60 15.3	65 18.1	70 20.9	74 23.3	77 25.1	79 26.2	81 27	82 27.6	82 28	82 28	82 27.9	81 27.2	79 26.1	75 24.2	72 22.1	70 21	68 20.2	68 19.8	67 19.2	65 18.5	64 17.9	63 17.4	63 17	62 16.6	64 17.6	68 20	72 22.4	76 24.6	80 26.7	83 28.4	85 29.6	87 30.4	83 28.3	73 22.9	81 27	78 25.8	77 24.9	73 23	77 25.1	74 23.6	72 22	71 21.7	70 21.3	70 20.9	69 20.4	67 19.7	66 19.1	68 19.9	69 20.8	71 21.6	73 22.6	74 23.6	76 24.6	76 24.7	77 25	77 25.1	75 24	73 22.8	71 21.7	71 21.7	71 21.8	71 21.8	70 21.4	70 20.9	69 20.4	68 19.9	67 19.3	66 18.7	65 18.6	65 18.5	65 18.3	65 18.4	65 18.5	65 18.6	68 19.9	70 21.2	73 22.5	74 23.2	75 23.9	76 24.6	77 24.9	77 25.2	78 25.6	77 25	76 24.6	75 24.1	73 22.5	70 20.9	67 19.3	66 18.9	65 18.5	65 18.1	64 17.7	63 17.4

Source: CAMS, Vaisala Xweather