Westwood, Massachusetts Weather Forecast

Local

Westwood, MA, US

42.21399, -71.2245

Air Quality

Updated an hour ago

Good

Primary Pollutant: O3

O3	70 µg/m3 (32)
PM2.5	4 µg/m3 (17)
PM10	3 µg/m3 (3)

CO	210 µg/m3 (2)
NO2	6 µg/m3 (3)
SO2	1 µg/m3 (1)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Londonderry	32	O3	2.4 (10)	4 (4)	n/a	71 (32)	115 (1)	0.524 (0)
Lowell	6	PM2.5	1.4 (6)	n/a	3.76 (2)	n/a	n/a	n/a
Providence	12	PM2.5	3 (12)	n/a	n/a	n/a	n/a	n/a
Abington	33	O3	n/a	n/a	n/a	73 (33)	n/a	n/a
Fall River	34	O3	1.7 (7)	n/a	n/a	74 (34)	n/a	1.048 (1)
South Boston	7	PM2.5	1.6 (7)	n/a	11 (6)	n/a	229 (2)	n/a
Cherry Valley	35	O3	n/a	n/a	n/a	76 (35)	n/a	n/a
Linwood	34	O3	1.5 (6)	3 (3)	n/a	74 (34)	n/a	n/a
Fairhaven	35	O3	n/a	n/a	n/a	76 (35)	n/a	n/a
Roxbury Crossing	31	O3	1.5 (6)	3 (3)	5.64 (3)	69 (31)	115 (1)	1.31 (1)

Source: New Hampshire Dept. of Environmental Services, Massachusetts Dept. of Environmental Protection, Rhode Island Dept. of Environmental Management, EPA Office of Atmospheric Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Sunday, Jan 5											Monday, Jan 6																								Tuesday, Jan 7																								Wednesday, Jan 8																								Thursday, Jan 9
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	11am	12pm	1pm
29	29	30	31	32	30	28	28	29	27	25	25	25	25	24	24	24	23	22	21	21	23	24	25	22	22	22	23	25	25	25	23	22	21	22	22	22	23	24	22	21	22	22	21	22	22	23	24	25	25	25	25	25	26	25	23	22	24	24	24	24	23	23	23	24	26	25	24	24	24	30	30	31	30	30	30	29	28	28	28	27	27	28	28	28	28	28	28	27	26	25	26	27	27	28	29	30
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	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	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW
15 23	15 23	15 23	13 22	12 20	12 20	11 18	11 17	10 16	10 16	9 14	9 14	9 14	8 13	7 11	7 11	7 11	7 11	7 11	7 11	8 13	8 13	8 13	8 13	7 11	7 11	7 11	7 11	7 11	6 9	6 9	6 10	7 11	7 11	7 11	8 13	8 13	8 13	9 14	9 14	9 15	10 16	10 16	11 17	12 19	12 20	12 20	12 20	12 20	13 20	13 21	13 22	13 21	13 20	12 20	12 19	12 19	12 19	11 18	11 18	11 18	11 18	11 18	11 18	11 18	11 18	11 18	12 19	12 19	12 20	13 20	13 21	13 22	13 22	13 22	13 22	13 21	13 21	13 21	13 21	12 20	12 19	11 18	11 18	10 17	11 17	11 17	11 17	11 18	11 18	11 18	11 18	12 19	12 19	12 19	12 20	12 20
31 -0.5	31 -0.5	30 -1.2	29 -1.4	29 -1.6	28 -2.3	26 -3.3	25 -3.8	24 -4.4	23 -5	22 -5.5	21 -6.2	20 -6.6	19 -7.3	19 -7.3	18 -7.8	18 -7.8	18 -7.8	18 -7.8	19 -7.3	21 -6.2	23 -5.2	24 -4.4	25 -3.8	26 -3.3	26 -3.3	26 -3.3	26 -3.3	25 -3.8	24 -4.4	23 -5	23 -5	22 -5.5	21 -6.2	21 -6.4	20 -6.9	19 -7.3	18 -7.7	18 -8	17 -8.3	17 -8.6	16 -8.8	16 -9	18 -7.7	20 -6.5	23 -5.2	24 -4.4	26 -3.6	27 -2.8	27 -2.6	28 -2.5	28 -2.3	27 -2.8	26 -3.3	25 -3.8	24 -4.2	24 -4.5	23 -4.9	23 -5.2	22 -5.6	21 -5.9	21 -6.2	20 -6.5	20 -6.8	19 -7.1	19 -7.3	18 -7.6	20 -6.8	21 -6	23 -5.2	24 -4.4	26 -3.6	27 -2.8	26 -3.2	25 -3.7	25 -4.1	24 -4.6	23 -5.1	22 -5.5	21 -6	20 -6.4	20 -6.9	19 -7.4	18 -7.8	17 -8.3	17 -8.3	17 -8.3	17 -8.3	17 -8.3	17 -8.3	17 -8.3	19 -7.4	21 -6.4	22 -5.4	24 -4.4	26 -3.5	28 -2.5

Source: CAMS, Vaisala Xweather