Gresham, Oregon Weather Forecast | AerisWeather

Local

Gresham, OR, US

45.49818, -122.43148

Air Quality

Updated an hour ago

22

Good

Primary Pollutant: O3

O3	49 µg/m3 (22)
PM2.5	5 µg/m3 (21)
PM10	9 µg/m3 (8)

CO	347 µg/m3 (3)
NO2	11 µg/m3 (6)
SO2	8 µg/m3 (4)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Vancouver	12	PM2.5	3 (12)	n/a	n/a	n/a	n/a	n/a
Yacolt	6	PM2.5	1.5 (6)	n/a	n/a	n/a	n/a	n/a
Camas	21	O3	1.5 (6)	n/a	n/a	47 (21)	n/a	n/a
Portland	10	PM2.5	2.3 (10)	n/a	n/a	n/a	n/a	n/a
Gresham	13	PM2.5	3.2 (13)	n/a	n/a	n/a	n/a	n/a
Rockford	16	PM2.5	3.9 (16)	n/a	n/a	n/a	n/a	n/a
Portland	16	PM2.5	3.9 (16)	n/a	n/a	n/a	n/a	n/a
Mulino	20	O3	3.3 (14)	n/a	n/a	43 (20)	n/a	n/a
Ridgefield	30	O3	4.4 (18)	n/a	n/a	67 (30)	n/a	n/a
Milwaukie	24	PM2.5	5.9 (24)	n/a	11 (5)	47 (21)	115 (1)	0.262 (0)

Source: Washington Department of Ecology, Oregon Dept. of Environmental Quality

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, May 15																				Thursday, May 16																								Friday, May 17																								Saturday, May 18																								Sunday, May 19
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	4am
23	20	19	19	24	31	29	29	33	39	43	43	40	37	33	28	22	19	18	17	17	16	14	14	14	18	22	25	19	22	24	27	31	35	38	38	34	27	23	23	22	22	23	25	28	27	25	22	21	18	17	19	21	24	25	31	35	36	36	37	37	33	33	32	32	28	31	25	25	24	23	22	23	24	23	25	28	31	33	36	37	38	39	39	39	39	37	36	34	33	32	31	30	28	27	27	27
O3	PM2.5	PM2.5	PM2.5	O3	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	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	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	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

WSW	W	WSW	WNW	NW	NW	NNW	NNW	NNW	NNW	NW	NW	NNW	NW	NW	NW	NNW	NW	NW	NW	NW	NW	NW	WNW	WSW	SW	SW	SW	SW	SW	SW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	WSW	WSW	WSW	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	SW	SW	SW	SW	SW	SW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
4 7	4 7	4 6	4 6	3 5	2 3	2 3	3 5	4 7	5 8	7 11	8 13	9 14	9 14	8 13	8 13	7 11	6 9	4 7	4 7	3 5	2 4	2 4	2 4	2 4	2 4	2 4	2 4	3 5	3 5	3 5	5 8	5 8	5 8	6 10	6 10	6 10	10 17	11 17	11 18	12 19	12 19	12 19	11 18	10 16	9 15	8 13	7 12	7 11	7 11	8 13	9 14	10 16	10 16	9 15	9 15	9 15	10 16	10 16	10 17	10 17	11 17	10 17	10 16	10 16	10 15	9 15	9 14	8 14	8 13	7 12	7 11	6 10	6 9	6 10	6 10	7 11	7 12	8 12	8 13	9 14	9 15	10 15	10 16	11 17	11 18	11 17	10 17	10 16	10 16	9 15	9 14	8 14	8 13	7 12	7 11	6 10
51 10.7	50 10	50 10.2	52 11.4	55 12.6	58 14.7	63 17	66 19	70 21	72 22.3	74 23.6	76 24.6	77 25.1	77 25.1	75 23.9	72 22.3	68 20.3	64 18	61 16.2	57 14.1	55 12.7	53 11.7	52 11.2	52 11.1	51 10.6	51 10.6	51 10.6	51 10.7	53 11.8	55 12.8	59 15	62 16.6	64 17.7	66 19	68 20.1	70 21	71 21.5	71 21.4	68 19.8	65 18.2	62 16.6	59 15.2	57 13.7	54 12.2	52 11.2	50 10.1	48 9.1	48 8.9	48 8.7	47 8.6	48 8.6	48 8.7	48 8.8	50 10.1	53 11.4	55 12.7	56 13.5	58 14.2	59 15	61 16.1	63 17.3	65 18.4	63 17.1	60 15.8	58 14.5	56 13.2	53 11.9	51 10.6	50 10	49 9.5	48 8.9	47 8.3	46 7.8	45 7.2	47 8.2	49 9.2	50 10.2	52 11.2	54 12.2	56 13.2	57 13.9	58 14.7	60 15.4	61 16.2	63 17	64 17.7	62 16.5	60 15.4	58 14.2	55 13	53 11.9	51 10.7	50 10.1	49 9.5	48 8.9	47 8.3	46 7.7

Source: CAMS, Vaisala Xweather

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