Williamstown, New Jersey Weather Forecast

Local

Williamstown, NJ, US

39.68623, -74.99517

Air Quality

Updated an hour ago

Good

Primary Pollutant: PM2.5

O3	52 µg/m3 (23)
PM2.5	6 µg/m3 (25)
PM10	14 µg/m3 (13)

CO	428 µg/m3 (4)
NO2	32 µg/m3 (16)
SO2	6 µg/m3 (3)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Oceanville	34	O3	3.7 (15)	n/a	n/a	74 (34)	n/a	n/a
Lawrenceville	27	O3	2.1 (9)	n/a	n/a	59 (27)	n/a	n/a
Titusville	27	O3	n/a	n/a	n/a	59 (27)	n/a	n/a
Millville	36	O3	4.4 (18)	n/a	1.88 (1)	78 (36)	n/a	n/a
Clarksboro	25	PM2.5	6 (25)	n/a	n/a	n/a	n/a	n/a
Bristol	30	O3	n/a	n/a	n/a	67 (30)	n/a	n/a
Marcus Hook	22	PM2.5	5.3 (22)	n/a	n/a	n/a	n/a	n/a
Toughkenamon	40	PM2.5	9.6 (40)	n/a	n/a	51 (23)	n/a	n/a
Upland	29	O3	4.8 (20)	n/a	n/a	63 (29)	n/a	n/a
Norristown	28	PM2.5	6.7 (28)	n/a	n/a	49 (22)	n/a	n/a

Source: New Jersey Dept. of Environmental Protection, EPA Office of Atmospheric Protection, Pennsylvania Dept. of Environmental Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, Dec 11																		Thursday, Dec 12																								Friday, Dec 13																								Saturday, Dec 14																								Sunday, Dec 15
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	5am	6am
55	53	51	50	49	53	53	52	63	76	132	143	116	143	160	152	79	79	61	32	29	25	22	22	22	22	24	26	27	26	25	27	28	27	26	27	27	25	26	25	28	32	32	37	38	38	38	37	37	41	42	41	29	29	30	31	28	27	29	38	42	52	34	35	36	37	37	38	42	38	38	38	38	42	46	42	33	29	29	30	30	30	31	37	42	42	42	42	42	42	38	37	37	38	38	39	39
PM2.5	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	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	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	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3

S	S	S	S	S	S	S	S	S	SSW	SW	WSW	WSW	W	WNW	W	W	W	W	W	W	W	W	WSW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	N	N	N	N	N	N	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
13 22	12 20	13 22	13 22	15 24	18 30	22 35	19 31	17 27	15 24	15 23	16 25	16 25	17 27	18 29	17 27	17 27	16 25	15 24	11 18	11 18	11 18	11 18	10 16	10 16	9 14	10 16	11 18	12 20	12 20	12 20	12 20	11 18	11 18	10 16	9 14	7 11	6 9	5 8	4 7	3 5	3 5	3 5	3 4	3 4	2 4	2 4	2 4	2 4	2 4	3 5	4 6	4 7	5 8	5 8	6 9	4 7	3 5	2 4	2 3	1 2	1 2	1 2	1 2	1 2	1 2	1 2	1 2	1 2	1 2	2 3	2 3	2 3	2 4	3 4	3 5	3 5	4 6	4 7	4 7	4 7	4 7	4 6	4 6	3 6	3 5	3 5	3 5	3 5	3 5	3 5	3 5	4 6	4 7	4 7	5 8	5 8
59 15	59 15.1	60 15.7	62 16.7	63 17.2	64 17.7	64 17.7	63 17.2	63 17.2	62 16.7	61 16.2	57 13.8	54 12.2	48 8.8	44 6.9	42 5.6	39 4.1	37 3	36 2.2	34 1.2	34 0.9	32 0	32 0	32 0	31 -0.5	32 0	34 1	36 2.4	38 3.4	39 3.6	39 3.6	38 3.4	38 3.4	37 2.7	37 2.7	35 1.7	33 0.6	31 -0.5	30 -1.1	29 -1.7	28 -2.3	27 -2.8	26 -3.3	25 -3.8	25 -4	24 -4.2	24 -4.4	24 -4.4	24 -4.4	24 -4.4	27 -2.7	30 -1	33 0.7	34 1.2	35 1.7	36 2.2	36 2.2	36 2.2	36 2.2	34 1.1	32 -0.1	30 -1.2	29 -1.7	28 -2.3	27 -2.8	26 -3.3	25 -3.9	24 -4.4	24 -4.3	24 -4.2	25 -4.1	25 -4	25 -3.9	25 -3.8	28 -2.1	31 -0.5	34 1.2	37 2.9	40 4.5	43 6.2	42 5.5	40 4.7	39 4	38 3.2	36 2.5	35 1.7	35 1.6	35 1.5	35 1.5	34 1.4	34 1.3	34 1.2	35 1.6	36 2	36 2.5	37 2.9	38 3.3

Source: CAMS, Vaisala Xweather