Richland, Washington Weather Forecast | AerisWeather

Local

Richland, WA, US

46.28569, -119.28446

Air Quality

Updated 13 minutes ago

29

Good

Primary Pollutant: O3

O3	65 µg/m3 (29)
PM2.5	5 µg/m3 (21)
PM10	4 µg/m3 (4)

CO	143 µg/m3 (1)
NO2	7 µg/m3 (3)
SO2	16 µg/m3 (8)

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	14	PM10	3.5 (14)	15 (14)	n/a	n/a	n/a	n/a
Mesa	13	PM2.5	3.1 (13)	n/a	n/a	n/a	n/a	n/a
Tri Cities	25	O3	1 (4)	n/a	n/a	55 (25)	n/a	n/a
Walla Walla	19	PM2.5	4.6 (19)	n/a	n/a	n/a	n/a	n/a
Burbank	10	PM10	1.3 (5)	11 (10)	n/a	n/a	n/a	n/a
Sunnyside	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
Pendleton	19	PM2.5	4.6 (19)	n/a	n/a	n/a	n/a	n/a
Hermiston	25	O3	3.7 (15)	n/a	n/a	55 (25)	n/a	n/a
Prosser	7	PM2.5	1.8 (7)	n/a	n/a	n/a	n/a	n/a
Mattawa	5	PM2.5	1.3 (5)	n/a	n/a	n/a	n/a	n/a

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

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
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	12am	1am	2am
30	30	29	28	9	11	13	21	24	25	27	31	33	33	32	31	38	35	31	29	27	24	24	23	23	23	22	21	19	19	23	26	28	29	30	31	32	32	33	34	33	31	26	22	23	22	21	19	17	14	12	12	12	12	16	22	27	31	35	39	44	46	47	44	45	46	43	43	39	35	34	32	31	29	27	25	27	29	31	35	39	43	44	45	46	45	44	42	38	34	30	27	25	23	22	21	20
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	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	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

WSW	SW	SW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	WSW	WSW	WSW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW
4 6	5 8	5 8	4 7	4 7	4 7	6 10	6 10	6 10	9 14	9 14	9 14	11 18	11 18	11 18	13 20	13 20	13 20	15 23	15 23	15 23	11 19	11 19	11 19	9 15	9 15	9 15	6 10	6 10	6 10	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 13	7 12	6 10	6 9	5 8	4 7	4 6	4 6	4 7	4 7	5 8	5 8	6 9	6 9	6 9	6 9	6 10	6 10	7 11	7 11	7 12	7 12	8 12	8 13	8 13	8 12	7 11	6 10	6 10	5 9	5 8	6 9	7 11	7 12	8 13	9 15	10 16	10 17	11 18	11 18	12 19	12 20	13 20	12 20	12 19	11 18	11 18	11 17	10 16	10 15	9 15	9 14
51 10.7	51 10.6	49 9.6	46 7.7	48 8.7	50 10	53 11.7	58 14.5	62 16.6	64 17.7	67 19.3	69 20.4	70 21.2	71 21.7	72 22.4	71 21.8	70 21.2	68 20	64 17.9	61 16.2	58 14.5	56 13.4	53 11.7	51 10.6	49 9.5	47 8.4	45 7.2	45 7.2	46 7.7	48 8.8	51 10.6	55 12.7	58 14.5	62 16.7	65 18.4	67 19.5	68 20	69 20.6	70 21.1	71 21.7	70 21.1	69 20.5	68 19.8	64 17.8	60 15.8	57 13.8	55 12.7	53 11.7	51 10.6	49 9.6	48 8.7	46 7.7	49 9.2	51 10.7	54 12.2	58 14.6	63 17.1	67 19.5	70 20.9	72 22.4	75 23.8	76 24.4	77 25	78 25.6	75 24.1	73 22.6	70 21.2	67 19.7	65 18.2	62 16.7	60 15.7	58 14.6	56 13.6	55 12.5	53 11.5	51 10.4	54 12	56 13.5	59 15	62 16.5	64 18	67 19.5	68 20	69 20.6	70 21.1	71 21.6	72 22.2	73 22.7	71 21.5	69 20.3	66 19.2	64 18	62 16.8	60 15.6	59 14.9	58 14.3	56 13.6

Source: CAMS, Vaisala Xweather

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