Greenfield, Massachusetts Weather Forecast

Local

Greenfield, MA, US

42.58759, -72.59953

Air Quality

Updated 28 minutes ago

Good

Primary Pollutant: PM2.5

O3	65 µg/m3 (30)
PM2.5	8 µg/m3 (33)
PM10	13 µg/m3 (12)

CO	286 µg/m3 (3)
NO2	8 µg/m3 (4)
SO2	12 µg/m3 (6)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Bennington	37	O3	2.9 (12)	5 (5)	n/a	80 (37)	n/a	n/a
Temple	30	O3	3.2 (13)	5 (5)	n/a	67 (30)	0 (0)	0 (0)
Pittsfield	36	O3	2.9 (12)	n/a	0 (0)	78 (36)	n/a	n/a
Chicopee	32	O3	3.1 (13)	n/a	1.88 (1)	71 (32)	n/a	n/a
Belchertown	31	O3	3.2 (13)	6 (5)	0 (0)	69 (31)	n/a	1.31 (1)
Cherry Valley	24	O3	n/a	n/a	n/a	53 (24)	n/a	n/a
Greenfield	33	O3	3.6 (15)	n/a	n/a	73 (33)	n/a	n/a
Springfield	16	PM2.5	3.9 (16)	n/a	3.76 (2)	n/a	n/a	0 (0)
Worcester	17	PM2.5	4.1 (17)	8 (7)	3.76 (2)	n/a	229 (2)	1.572 (1)
Keene	30	O3	4 (17)	n/a	n/a	67 (30)	n/a	n/a

Source: Vermont Air Quality & Climate Division, New Hampshire Dept. of Environmental Services, Massachusetts Dept. of Environmental Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, May 18									Sunday, May 19																								Monday, May 20																								Tuesday, May 21																								Wednesday, May 22
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	2pm	3pm
32	29	29	32	27	26	25	24	25	24	24	22	22	21	22	21	21	22	24	24	26	26	27	29	29	29	28	29	28	24	22	21	21	19	17	16	17	16	17	16	13	21	26	27	31	31	33	32	34	35	35	36	33	28	21	17	19	21	20	17	17	17	18	18	17	23	27	28	43	51	57	63	64	65	66	50	45	49	51	52	53	53	53	53	53	52	52	52	52	54	55	55	69	71	73	75	79
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	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	O3	O3	O3	PM2.5	PM2.5	O3	PM10	O3	PM10	PM10	PM2.5	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	O3

ENE	ENE	ENE	E	E	ENE	NE	NNE	N	N	N	N	N	N	N	N	NNE	NNE	NNE	NE	NE	NE	NE	NE	ENE	ENE	E	E	ESE	ESE	SE	SE	SSW	SSW	N	N	N	N	NNW	N	NW	NW	SSW	S	SSW	S	SSE	SSE	SSE	S	SW	SW	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	SW	SW	SW	SW	SSW	SW	SSW	SW	SSW	SW	SW	SW	SW	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW
6 10	5 9	5 8	5 7	5 7	5 7	4 6	4 7	4 6	4 7	5 8	5 8	6 9	6 9	6 9	5 9	5 9	6 9	6 10	7 11	7 11	6 10	7 11	6 10	6 10	6 10	6 9	5 8	4 7	4 6	3 5	1 2	1 1	1 1	1 1	1 1	1 2	1 2	1 1	1 1	1 1	1 1	1 2	1 2	1 2	1 2	1 2	3 5	3 4	3 4	4 6	4 7	5 7	5 8	5 8	6 10	7 11	6 10	5 8	5 8	4 7	4 6	4 6	3 5	3 5	3 5	4 6	5 7	5 9	6 10	7 11	7 12	7 12	8 13	8 12	7 12	7 11	6 9	3 5	3 5	3 5	3 6	3 5	3 4	3 4	3 5	3 5	3 5	3 5	4 6	5 8	7 11	8 13	9 15	11 17	12 19	11 18
67 19.7	67 19.3	66 18.9	66 18.7	65 18.4	63 17.2	60 15.7	58 14.4	56 13.4	54 12.5	53 11.9	53 11.6	53 11.8	55 12.6	56 13.3	57 13.8	58 14.4	59 15.1	61 16	64 17.5	65 18.4	66 19	67 19.4	68 19.9	69 20.3	69 20.7	70 21.1	69 20.8	68 20	65 18.3	62 16.6	59 15.2	57 13.9	55 12.7	53 11.7	52 11	51 10.4	50 10	49 9.7	50 9.9	54 12.1	57 13.9	60 15.8	65 18.1	69 20.5	71 21.5	72 22.5	74 23.5	75 23.8	75 24.1	76 24.4	74 23.5	73 22.5	71 21.6	68 19.9	65 18.2	62 16.4	59 15.3	58 14.2	55 13	54 12.5	54 12	53 11.5	55 12.6	57 13.7	59 14.8	64 17.7	69 20.6	74 23.5	77 25.1	80 26.7	83 28.3	83 28.5	84 28.8	84 29	81 27.4	78 25.8	75 24.1	72 22.2	68 20.2	65 18.2	63 17	61 15.9	58 14.7	57 14	56 13.4	55 12.8	57 14.1	60 15.5	62 16.9	68 19.9	73 22.9	79 25.9	81 27.2	83 28.6	86 29.9	86 30.1

Source: CAMS, Vaisala Xweather