Concord, Massachusetts Weather Forecast

Local

Concord, MA, US

42.46037, -71.34895

Air Quality

Updated an hour ago

Good

Primary Pollutant: PM2.5

O3	45 µg/m3 (21)
PM2.5	7 µg/m3 (29)
PM10	9 µg/m3 (8)

CO	225 µg/m3 (2)
NO2	10 µg/m3 (5)
SO2	2 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)
Temple	23	O3	0.6 (2)	0 (0)	n/a	51 (23)	0 (0)	0.524 (0)
Londonderry	20	O3	0.3 (1)	0 (0)	n/a	45 (20)	115 (1)	n/a
Lowell	3	PM2.5	0.7 (3)	n/a	n/a	n/a	n/a	n/a
Providence	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
South Boston	3	PM2.5	0.8 (3)	n/a	n/a	n/a	229 (2)	n/a
Cherry Valley	29	O3	n/a	n/a	n/a	63 (29)	n/a	n/a
Linwood	29	O3	n/a	n/a	n/a	63 (29)	n/a	n/a
Roxbury Crossing	21	O3	0.7 (3)	1 (1)	n/a	47 (21)	115 (1)	1.572 (1)
Roxbury Crossing	3	PM2.5	0.7 (3)	n/a	3.76 (2)	n/a	n/a	0 (0)

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)

Thursday, Dec 12																					Friday, Dec 13																								Saturday, Dec 14																								Sunday, Dec 15																								Monday, Dec 16
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	9pm	10pm	11pm	12am	1am	2am	3am
57	56	56	56	55	24	24	23	25	26	25	24	24	27	26	27	28	27	27	25	25	24	24	23	23	23	23	22	22	22	23	23	23	23	24	24	23	22	21	23	21	22	21	21	21	21	20	20	21	21	21	25	34	21	22	22	22	22	22	22	22	22	22	22	23	23	24	25	34	34	34	33	33	33	33	33	38	48	42	33	31	30	30	29	29	51	65	68	73	76	77	76	71	66	63	61	59
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	PM2.5	PM2.5	PM2.5	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	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	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

WSW	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	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	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	N	N	N	N	N	N	N	N	N	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S
13 22	13 22	12 20	12 20	11 18	13 22	15 23	16 25	16 25	16 25	17 27	16 25	16 25	16 25	14 23	12 20	11 18	11 18	10 16	10 16	9 14	9 14	8 13	8 13	7 11	7 11	7 11	7 11	6 9	8 13	10 16	12 20	13 22	13 22	13 22	12 20	11 18	11 18	9 14	7 11	4 7	4 6	3 5	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	3 4	3 5	3 5	3 5	3 5	3 5	3 5	3 4	2 4	2 3	2 3	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	2 4	3 4	3 5	3 5	3 5	3 5	3 5	3 5	3 5	3 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4
38 3.4	37 2.7	35 1.7	34 1.2	34 1.2	35 1.7	36 2.3	38 3.4	40 4.5	40 4.5	40 4.5	39 3.8	38 3.4	36 2.2	34 1.2	32 0	30 -1.2	28 -2.3	26 -3.2	25 -3.7	25 -3.8	24 -4.4	24 -4.5	23 -5.1	23 -5.2	22 -5.6	21 -6.3	20 -6.7	21 -6.3	23 -5.1	25 -3.9	27 -2.8	29 -1.6	31 -0.5	32 0	32 0	31 -0.5	30 -1.2	29 -1.9	27 -2.6	26 -3.3	25 -3.7	25 -4	24 -4.4	23 -4.8	23 -5.1	22 -5.5	21 -5.9	21 -6.2	20 -6.6	20 -6.8	19 -7.1	19 -7.3	22 -5.7	25 -4	28 -2.4	30 -1.4	31 -0.4	33 0.6	33 0.4	32 0.2	32 -0.1	30 -1.2	28 -2.2	26 -3.3	26 -3.6	25 -3.9	25 -4.2	24 -4.4	24 -4.7	23 -5	23 -5.2	22 -5.4	22 -5.6	22 -5.8	21 -6	21 -6.2	23 -4.7	26 -3.3	29 -1.8	31 -0.3	34 1.2	37 2.6	36 2.3	35 1.9	35 1.6	34 1.2	34 0.9	33 0.5	33 0.4	32 0.2	32 0	32 -0.2	31 -0.3	31 -0.5	31 -0.5	31 -0.5

Source: CAMS, Vaisala Xweather