Walla Walla, Washington Weather Forecast | AerisWeather

Local

Walla Walla, WA, US

46.06458, -118.34302

Air Quality

Updated 30 minutes ago

23

Good

Primary Pollutant: O3

O3	50 µg/m3 (23)
PM2.5	2 µg/m3 (9)
PM10	8 µg/m3 (7)

CO	209 µg/m3 (2)
NO2	2 µg/m3 (1)
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)
Tri Cities	13	PM10	3.2 (13)	14 (13)	n/a	n/a	n/a	n/a
Dayton	4	PM2.5	0.9 (4)	n/a	n/a	n/a	n/a	n/a
Mesa	6	PM2.5	1.5 (6)	n/a	n/a	n/a	n/a	n/a
Tri Cities	23	O3	1 (4)	n/a	n/a	51 (23)	n/a	n/a
Walla Walla	9	PM2.5	2.1 (9)	n/a	n/a	n/a	n/a	n/a
Burbank	30	PM10	0.7 (3)	33 (30)	n/a	n/a	n/a	n/a
Pendleton	7	PM2.5	1.8 (7)	n/a	n/a	n/a	n/a	n/a
Hermiston	37	O3	2.6 (11)	n/a	n/a	80 (37)	n/a	n/a
Pomeroy	4	PM2.5	1 (4)	n/a	n/a	n/a	n/a	n/a
Mountain Home Park	29	O3	n/a	n/a	n/a	63 (29)	n/a	n/a

Source: Washington Department of Ecology, Oregon Dept. of Environmental Quality, EPA Office of Atmospheric Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, May 4																					Sunday, May 5																								Monday, May 6																								Tuesday, May 7																								Wednesday, May 8
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
23	26	29	29	26	28	29	30	29	29	29	29	31	31	30	30	28	26	23	21	21	25	26	24	23	22	22	22	21	20	20	21	22	24	25	26	26	27	27	28	28	27	27	27	27	26	26	27	25	24	25	24	24	26	26	27	27	27	26	26	27	27	28	27	28	30	28	26	55	34	34	34	34	33	33	33	33	33	34	34	34	35	36	36	37	38	38	38	37	37	35	33	31	30	29	28	27
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	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

SE	SE	SE	SE	ESE	ESE	E	E	E	NE	ENE	E	ESE	SSW	W	WSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW
17 27	17 27	16 26	17 27	15 23	13 20	9 14	5 9	4 6	4 6	5 7	6 9	6 10	5 8	8 13	8 13	7 11	11 18	12 19	10 17	12 20	13 22	14 23	15 25	16 26	15 25	16 26	17 27	17 27	18 29	17 28	18 28	18 29	17 27	17 27	17 27	16 26	16 26	16 26	16 26	17 27	17 28	18 29	18 30	19 30	19 30	19 30	19 31	19 31	18 29	17 27	16 26	15 25	14 23	15 24	15 25	15 25	15 25	15 25	16 26	17 27	18 29	17 27	17 27	16 26	17 27	17 27	18 28	18 29	18 29	18 29	18 28	17 27	17 27	16 26	18 30	19 30	19 31	20 32	20 33	20 32	18 29	19 31	18 29	18 29	17 27	16 26	15 25	15 24	14 22	14 22	14 23	14 23	13 21	13 21	13 21	13 22
60 15.8	60 15.6	60 15.7	60 15.4	59 15.3	61 16.3	64 17.6	65 18.1	66 18.9	67 19.7	69 20.6	71 21.8	72 22	72 22.2	71 21.5	67 19.4	64 17.6	59 14.9	54 12.1	52 11.2	51 10.3	50 9.8	48 8.8	47 8.3	46 7.5	45 7.2	45 7.1	44 6.6	44 6.5	45 7	45 7.4	45 7.5	45 7.5	46 8	47 8.6	48 9	49 9.3	49 9.6	50 10	50 9.8	49 9.6	49 9.4	48 9.1	48 8.8	47 8.6	47 8.3	47 8.1	46 7.8	46 7.5	45 7.2	45 7	46 7.6	47 8.2	48 8.8	50 9.9	52 11	54 12.1	54 12.5	55 12.9	56 13.3	56 13.3	56 13.4	56 13.5	54 12.4	52 11.4	51 10.3	49 9.4	47 8.5	46 7.6	45 7.1	44 6.6	43 6.2	42 5.8	42 5.4	41 5	42 5.6	43 6.2	44 6.9	47 8.1	49 9.4	51 10.7	53 11.6	55 12.5	56 13.5	57 13.9	58 14.3	58 14.7	56 13.6	54 12.5	52 11.4	50 10.2	48 9.1	46 7.9	45 7.2	44 6.6	43 5.9	42 5.5

Source: CAMS, Vaisala Xweather

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