Allentown, Pennsylvania Weather Forecast

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Allentown, PA, US

40.60843, -75.49018

Air Quality

Updated an hour ago

Good

Primary Pollutant: O3

O3	70 µg/m3 (32)
PM2.5	3 µg/m3 (11)
CO	126 µg/m3 (1)

NO2	2 µg/m3 (1)
SO2	3 µg/m3 (1)

Source: US EPA AirNow, Pennsylvania Dept. of Environmental Protection, OpenAQ, AirNow (EPA), CAMS

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Three Bridges	34	O3	n/a	n/a	n/a	74 (34)	n/a	n/a
Titusville	34	O3	n/a	n/a	n/a	74 (34)	n/a	n/a
Chester	34	O3	n/a	n/a	0 (0)	74 (34)	n/a	0 (0)
Columbia	28	O3	1.9 (8)	n/a	15 (7)	62 (28)	n/a	0 (0)
Kutztown	32	O3	n/a	n/a	n/a	70 (32)	n/a	n/a
Laureldale	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
Fountain Hill	11	PM2.5	2.6 (11)	n/a	n/a	n/a	n/a	n/a
Swiftwater	33	O3	n/a	n/a	n/a	72 (33)	n/a	n/a
Norristown	14	PM2.5	3.3 (14)	n/a	n/a	n/a	n/a	n/a
Freemansburg	12	PM2.5	2.9 (12)	n/a	n/a	n/a	n/a	n/a

Source: AirNow (EPA), New Jersey Dept. of Environmental Protection, EPA Office of Atmospheric Programs, Pennsylvania Dept. of Environmental Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Friday, Feb 3														Saturday, Feb 4																								Sunday, Feb 5																								Monday, Feb 6																								Tuesday, Feb 7
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	5am	6am	7am	8am	9am	10am
35	35	35	35	35	35	35	35	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	25	25	30	30	30	30	30	25	25	26	29	31	34	37	40	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	68	68	68	68	68	41	25	25	30	30	30	30	30	40	41	41	68	68	41	41	41	41	41	68	68	68	68	68	68	68
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	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	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

NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	WNW	WNW	W	W	W	W	W	WSW	SW	SW	SW	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NE	NE	NE	NE	NE	NE	SE	SE	SE	SE
22 36	23 38	23 38	23 38	23 38	23 38	22 36	22 36	25 40	25 40	25 40	25 40	25 40	24 38	22 36	21 34	18 29	17 27	16 25	12 20	10 16	8 13	8 13	8 13	8 13	8 13	8 13	8 13	9 14	10 16	10 16	10 16	10 16	11 18	11 18	12 20	12 20	12 20	12 20	12 20	12 19	12 19	11 18	11 18	11 17	11 17	11 19	12 20	13 22	13 22	13 22	13 22	14 22	14 23	15 23	14 23	14 23	14 22	13 21	13 20	12 19	11 18	11 17	10 16	10 17	11 17	11 18	12 19	12 19	12 20	12 20	13 20	13 21	13 21	13 21	13 22	12 20	11 18	10 16	9 15	8 13	7 11	6 10	6 9	5 8	4 7	4 6	3 5	4 6	4 7	5 8	6 9	6 10	7 11	8 13	10 16	11 18
20 -7	21 -6	21 -6	20 -7	20 -7	19 -7	18 -8	17 -8	16 -9	15 -9	14 -10	13 -10	13 -11	12 -11	11 -12	11 -12	10 -12	9 -13	8 -13	8 -13	8 -13	7 -14	9 -13	11 -11	14 -10	17 -8	19 -7	21 -6	23 -5	25 -4	25 -4	25 -4	23 -5	23 -5	23 -5	23 -5	23 -5	23 -5	22 -5	22 -5	23 -5	24 -5	24 -4	25 -4	25 -4	26 -3	29 -2	32 0	35 2	39 4	42 6	46 8	46 8	47 8	47 8	45 7	43 6	41 5	40 4	39 4	38 3	37 3	36 2	35 2	35 1	34 1	34 1	33 1	33 0	32 0	34 1	36 2	38 4	41 5	43 6	45 7	43 6	42 5	40 5	38 4	37 3	35 2	34 1	33 1	32 0	31 0	30 -1	29 -2	29 -2	29 -2	29 -2	29 -2	29 -2	29 -2	32 0	36 2	39 4

Source: CAMS