Lewiston, Maine Weather Forecast | AerisWeather

Local

Lewiston, ME, US

44.10035, -70.21478

Air Quality

Updated an hour ago

25

Good

Primary Pollutant: O3

O3	54 µg/m3 (25)
PM2.5	6 µg/m3 (25)
PM10	10 µg/m3 (9)

CO	159 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)
Cape Elizabeth	29	O3	n/a	n/a	n/a	65 (29)	n/a	n/a
Rumford	21	PM2.5	5 (21)	n/a	n/a	n/a	n/a	n/a
Portland	25	PM2.5	6 (25)	n/a	20 (10)	37 (17)	n/a	n/a
Lewiston	16	PM10	n/a	18 (16)	n/a	n/a	n/a	n/a
Port Clyde	27	O3	n/a	n/a	n/a	59 (27)	n/a	n/a
Shapleigh	22	O3	n/a	n/a	n/a	49 (22)	n/a	n/a
Gardiner	26	O3	n/a	n/a	n/a	57 (26)	n/a	n/a
West Bethel	20	O3	n/a	n/a	n/a	43 (20)	n/a	n/a
Lisbon Falls	11	O3	n/a	n/a	n/a	24 (11)	n/a	n/a
Phippsburg	28	O3	n/a	n/a	n/a	61 (28)	n/a	n/a

Source: Maine Dept. of Environmental Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Tuesday, May 7	Wednesday, May 8																								Thursday, May 9																								Friday, May 10																								Saturday, May 11
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	9pm	10pm	11pm
25	22	24	28	17	19	18	18	17	14	15	17	16	15	17	21	23	24	27	26	26	24	24	22	21	20	21	19	19	17	18	18	18	19	20	21	21	21	20	20	20	20	20	17	17	16	16	15	17	17	17	29	83	74	142	151	113	94	112	109	134	159	161	146	149	155	150	31	30	29	28	26	25	24	23	22	22	22	21	23	25	27	29	31	33	34	35	35	36	36	37	35	33	31	32	32	33
O3	PM2.5	PM2.5	PM2.5	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	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	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	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

W	W	W	W	W	NW	NNE	NNE	NE	ENE	ENE	ESE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	E	E	ENE	E	SE	ENE	NNE	NNE	NE	NNE	N	N	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NNE	NE	NE	NE	ENE	E	ESE	ESE	E	ESE	ESE	SE	E	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NE	ENE	E	ESE	SE	SE	SE	ESE	SE	SE	ESE	ESE	SE
3 5	3 5	3 4	3 5	3 4	2 4	6 9	5 8	5 8	5 8	5 8	6 10	9 14	10 16	8 13	8 12	6 10	6 9	5 9	4 7	4 6	3 4	3 4	2 3	1 2	2 3	2 4	3 5	4 6	6 9	5 8	5 9	6 9	7 11	8 13	9 15	8 14	7 11	7 11	7 12	8 13	7 11	7 12	8 12	8 12	7 11	7 11	7 12	7 11	7 11	7 12	7 11	7 11	7 11	7 11	7 12	7 12	9 14	9 14	9 15	9 14	8 12	7 11	6 9	5 7	4 7	5 7	4 7	4 6	3 5	1 2	2 3	2 3	3 5	4 7	5 7	4 7	5 8	5 8	5 8	5 9	5 8	5 8	4 7	4 7	3 5	3 5	3 5	3 5	4 6	4 6	3 6	3 5	2 3	1 2	1 2	1 2
54 12.1	53 11.5	53 11.5	52 11.1	51 10.5	50 9.9	48 8.9	47 8.6	49 9.5	52 11	54 12.3	57 13.8	59 14.9	56 13.1	50 10.2	47 8.1	46 7.8	46 7.8	46 7.6	46 7.7	46 7.7	46 7.6	46 7.6	46 7.5	46 7.7	46 8	47 8.1	47 8.3	47 8.3	47 8.1	46 7.8	46 7.8	46 8	46 8	47 8.3	48 8.8	48 8.9	48 9.1	48 9.1	49 9.3	53 11.5	53 11.7	53 11.9	52 11.2	51 10.6	50 9.9	48 9.2	47 8.5	46 7.8	45 7.4	44 6.9	44 6.5	43 6.2	43 5.9	42 5.6	43 6.2	44 6.8	45 7.3	46 8	48 8.7	49 9.4	49 9.6	50 9.8	50 10	51 10.3	51 10.7	52 11	51 10.8	51 10.6	51 10.5	49 9.4	47 8.4	45 7.3	45 7	44 6.6	43 6.3	43 6	42 5.7	42 5.5	43 6.4	45 7.4	47 8.3	49 9.6	51 10.8	54 12	53 11.9	53 11.7	53 11.6	53 11.8	54 12	54 12.2	53 11.5	51 10.7	50 10	48 9.1	46 8.1	45 7.2

Source: CAMS, Vaisala Xweather

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