Cambridge, Massachusetts Weather Forecast

Local

Cambridge, MA, US

42.3751, -71.10561

Air Quality

Updated 12 minutes ago

Good

Primary Pollutant: O3

O3	58 µg/m3 (26)
PM2.5	5 µg/m3 (21)
PM10	5 µg/m3 (5)

CO	230 µg/m3 (2)
NO2	7 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 (8)	3 (3)	n/a	71 (32)	115 (1)	0.524 (0)
Lowell	7	PM2.5	1.7 (7)	n/a	3.76 (2)	n/a	n/a	n/a
Providence	17	PM2.5	4 (17)	n/a	n/a	n/a	n/a	n/a
Fall River	31	O3	2.6 (11)	n/a	n/a	69 (31)	n/a	0.524 (0)
South Boston	11	PM2.5	2.7 (11)	n/a	13 (6)	n/a	344 (3)	n/a
Cherry Valley	33	O3	n/a	n/a	n/a	73 (33)	n/a	n/a
Linwood	32	O3	1.8 (7)	3 (3)	n/a	71 (32)	n/a	n/a
Roxbury Crossing	27	O3	2.3 (10)	4 (4)	7.52 (4)	59 (27)	115 (1)	1.31 (1)
Lynn	33	O3	1.6 (7)	n/a	2.256 (1)	73 (33)	n/a	n/a
Readville	33	O3	n/a	n/a	3.76 (2)	73 (33)	n/a	n/a

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

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
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	2pm	3pm	4pm	5pm	6pm	7pm	8pm
29	28	28	27	26	25	24	24	24	24	23	21	21	21	22	23	24	24	24	22	21	24	25	23	23	22	21	21	21	21	22	23	21	21	21	21	20	21	21	24	24	24	25	24	24	24	24	23	21	21	22	22	22	23	22	21	22	23	25	25	23	23	23	24	24	24	24	24	24	30	29	29	29	29	29	29	30	30	30	30	30	29	28	28	28	28	28	28	28	29	29	28	28	29	30	31	32
O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	O3	O3	O3	PM2.5	PM2.5	O3	O3	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	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	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

NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NNW	NNW	NNW	NW	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	WNW	WNW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW
11 18	10 16	10 16	10 16	10 16	10 16	10 16	9 14	9 14	9 14	8 13	8 13	8 13	9 14	9 14	9 14	9 14	9 14	8 13	8 13	8 12	8 13	8 13	8 13	9 14	9 14	9 14	9 14	9 15	10 16	10 16	11 18	11 18	11 18	12 19	12 19	13 21	15 24	17 27	17 27	17 28	18 29	17 28	17 27	17 27	17 27	17 28	18 29	18 28	17 28	17 27	16 26	16 26	16 25	16 26	16 26	17 27	15 24	14 22	12 20	14 22	15 25	17 27	17 27	17 27	17 27	17 28	18 28	18 29	17 27	16 25	15 23	14 23	13 22	13 21	12 20	12 19	11 18	11 18	12 19	12 19	12 19	12 20	12 20	13 20	13 21	13 22	14 22	14 23	15 23	14 23	14 23	14 23	14 22	14 22	13 22	13 21
25 -3.8	23 -4.7	22 -5.3	22 -5.8	21 -6.4	20 -6.9	19 -7.3	19 -7.4	18 -7.8	18 -7.8	18 -8	18 -8	19 -7.5	20 -6.6	22 -5.6	23 -4.7	25 -3.9	26 -3.3	27 -2.8	27 -2.8	27 -2.9	26 -3.4	25 -4.1	23 -5	23 -5.2	22 -5.8	22 -5.8	21 -6.4	20 -6.9	19 -7	18 -7.6	18 -7.6	18 -7.6	18 -7.8	18 -7.8	18 -7.8	19 -7.3	21 -6.2	23 -5	24 -4.3	26 -3.5	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 -4.6	23 -5	22 -5.4	22 -5.8	21 -6.2	20 -6.6	20 -6.9	19 -7.3	19 -7.4	19 -7.4	19 -7.5	20 -6.7	22 -5.8	23 -5	24 -4.3	26 -3.5	27 -2.8	26 -3.1	26 -3.4	25 -3.7	24 -4.6	22 -5.4	21 -6.2	20 -6.5	20 -6.7	19 -7	19 -7.3	18 -7.5	18 -7.8	18 -7.7	18 -7.6	18 -7.6	19 -7.5	19 -7.4	19 -7.3	21 -6.4	22 -5.4	24 -4.5	26 -3.5	27 -2.6	29 -1.6	29 -1.9	28 -2.2	28 -2.5	27 -2.7	27 -3	26 -3.3	26 -3.4

Source: CAMS, Vaisala Xweather