Rochester, New Hampshire Weather Forecast | AerisWeather

Local

Rochester, NH, US

43.30453, -70.97562

Air Quality

Updated 30 minutes ago

25

Good

Primary Pollutant: PM2.5

O3	40 µg/m3 (18)
PM2.5	6 µg/m3 (25)
PM10	15 µg/m3 (14)

CO	180 µg/m3 (2)
NO2	8 µg/m3 (4)
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)
Concord	13	O3	n/a	n/a	n/a	28 (13)	n/a	n/a
Dunstable	9	O3	n/a	n/a	n/a	20 (9)	n/a	n/a
Portsmouth	25	O3	3.2 (13)	6 (5)	n/a	56 (25)	n/a	2.882 (2)
New Castle	23	O3	n/a	n/a	n/a	50 (23)	n/a	n/a
Londonderry	19	PM2.5	4.6 (19)	9 (8)	n/a	40 (18)	229 (2)	1.834 (1)
Cape Elizabeth	29	O3	n/a	n/a	n/a	64 (29)	n/a	n/a
Shapleigh	14	O3	n/a	n/a	n/a	30 (14)	n/a	n/a
Portland	17	O3	2 (8)	n/a	0.94 (0)	38 (17)	n/a	n/a
Laconia	14	PM2.5	3.3 (14)	n/a	n/a	n/a	n/a	n/a

Source: AirNow (EPA), New Hampshire Dept. of Environmental Services, Maine Dept. of Environmental Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Friday, Apr 19																Saturday, Apr 20																								Sunday, Apr 21																								Monday, Apr 22																								Tuesday, Apr 23
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	7am	8am
24	23	25	30	34	37	37	36	34	34	34	34	30	28	27	27	26	26	26	26	24	23	23	22	22	24	24	24	28	31	33	34	31	29	29	29	29	28	27	30	30	29	27	24	24	23	22	22	24	25	27	28	29	29	32	33	34	34	34	34	33	34	34	31	28	26	29	38	39	39	39	38	38	40	42	44	45	46	48	48	48	48	47	46	44	44	44	44	43	42	41	40	38	36	38	39	40
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	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

S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SSE	SSE	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	W	WNW	WNW	W	WSW	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	WNW	W	W	W	W	W	W	W	W	W	W	WSW	WSW	WSW	W	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	WNW	NW	WNW	WNW	WNW	NW	WNW	WNW	WNW	WNW	NW	NW	NNW	NNE	NNE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	ESE
2 4	3 5	4 6	5 9	7 11	8 13	8 14	10 16	10 17	9 15	9 15	9 14	8 13	7 11	6 10	7 11	8 13	8 13	8 13	7 12	7 12	7 11	6 10	5 9	5 7	5 8	5 8	7 12	8 13	8 12	7 11	9 14	10 15	10 16	10 16	10 16	9 14	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 14	9 14	8 13	8 13	9 15	9 14	9 14	9 14	10 16	10 17	11 18	12 19	11 18	11 18	10 16	8 14	8 12	9 14	9 14	8 13	8 13	9 14	9 14	8 14	8 13	8 13	7 12	8 12	9 15	9 14	9 14	10 15	10 16	10 16	9 15	9 15	9 14	9 15	8 13	5 8	3 5	3 5	3 5	3 5	3 5	3 5	4 6	4 6	4 6	3 6	3 5	2 4	3 5
45 7.1	46 7.8	47 8.4	50 9.9	52 10.9	52 10.9	52 11.2	53 11.5	53 11.7	51 10.8	50 9.9	49 9.2	47 8.4	46 7.7	46 7.7	45 7.2	45 7.2	46 7.6	46 7.7	46 7.7	46 7.6	45 7	45 7.2	46 7.6	47 8.1	47 8.6	48 9.2	49 9.6	51 10.4	51 10.5	53 11.4	54 12.4	50 10	51 10.6	51 10.4	48 8.7	45 7.5	48 8.9	46 7.9	44 6.9	43 6.1	41 5.3	40 4.4	39 3.9	38 3.3	37 2.8	39 3.8	41 4.8	43 5.9	46 7.5	49 9.2	52 10.9	52 11.3	53 11.8	54 12.3	54 12	53 11.8	53 11.5	51 10.7	50 9.8	48 8.8	47 8.1	45 7.3	44 6.5	42 5.7	41 4.9	39 4.1	39 3.7	38 3.4	37 2.9	39 3.7	40 4.5	41 5.3	43 6.3	45 7.3	47 8.3	48 8.8	49 9.4	50 9.9	50 9.9	50 9.9	50 9.9	48 8.7	45 7.4	43 6.2	41 5.1	39 4.1	37 3	36 2.3	35 1.5	33 0.7	32 0.2	32 -0.3	31 -0.8	34 1.1	37 2.9	40 4.6

Source: CAMS, Vaisala Xweather

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