Spearfish, South Dakota Weather Forecast | AerisWeather

Local

Spearfish, SD, US

44.49082, -103.85937

Air Quality

Updated 13 minutes ago

50

Good

Primary Pollutant: PM2.5

O3	88 µg/m3 (40)
PM2.5	12 µg/m3 (50)
PM10	20 µg/m3 (18)

CO	173 µg/m3 (2)
NO2	3 µg/m3 (1)
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)
Newcastle	46	O3	n/a	n/a	n/a	102 (46)	n/a	n/a
Summerset	50	O3	n/a	27 (25)	n/a	110 (50)	n/a	n/a
Rapid City	36	PM2.5	8.8 (36)	19 (17)	n/a	n/a	n/a	n/a

Source: Bureau of Land Management - Wyoming, South Dakota Department of Agriculture and Natural Resources

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, Sep 7						Sunday, Sep 8																								Monday, Sep 9																								Tuesday, Sep 10																								Wednesday, Sep 11
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	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm
39	40	40	41	36	37	36	37	37	34	34	34	34	34	39	37	37	38	39	41	41	42	42	43	42	38	34	31	29	29	29	29	30	30	31	30	30	30	30	35	40	41	40	41	44	47	47	47	45	38	34	31	33	38	33	38	42	40	41	48	47	39	39	40	40	40	40	49	52	56	49	47	44	42	42	39	39	39	39	37	36	34	33	31	30	28	27	25	30	35	40	43	46	50	48	46	45
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	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	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	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

ESE	ESE	SE	SE	SSE	SSE	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	ENE	ENE	E	E	E	E	E	E	E	E	ESE	SE	SSE	SSE	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	E	E	E	SW	SW	SW	NNE	NNE	NNE	WSW	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	SW	SW	SW	W	W	W	NNW	NNW	NNW	N	N	N	ENE	ENE	ENE	ENE	ENE	ENE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
7 12	7 12	7 11	7 11	6 10	6 9	6 9	6 9	4 7	3 5	3 5	2 4	2 4	2 4	2 4	2 4	4 7	6 10	7 12	8 13	9 15	10 15	11 17	11 17	11 17	11 17	10 16	10 16	10 16	9 14	9 14	8 13	8 13	7 11	7 11	6 9	6 9	5 8	4 7	3 5	4 7	5 8	5 9	5 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	5 8	5 8	4 7	5 8	5 8	5 9	5 9	6 9	6 9	6 9	6 10	6 10	7 11	8 12	8 13	9 14	9 15	10 16	10 15	9 14	8 14	8 13	7 12	7 11	7 12	8 12	8 13	9 14	9 15	10 16	10 16	10 16	10 16	10 17	10 17	10 17
82 28	79 25.9	74 23.1	68 19.8	67 19.2	65 18.5	66 18.7	65 18.2	64 17.9	63 17	62 16.6	61 16.3	60 15.8	61 16	65 18.2	69 20.7	75 24	79 26	81 27.3	82 28	84 29.1	85 29.3	85 29.5	85 29.5	83 28.6	80 26.4	75 24	71 21.9	71 21.5	70 21	68 20.2	67 19.6	67 19.3	66 18.7	64 18	63 17.4	64 17.6	67 19.4	70 21.1	73 22.8	78 25.3	82 27.9	87 30.4	88 30.9	88 31.3	89 31.8	88 31.2	87 30.6	86 30	82 27.7	78 25.4	74 23.1	72 22.3	71 21.5	69 20.7	68 20.2	68 19.8	67 19.3	66 18.9	65 18.5	65 18.1	68 19.8	71 21.4	74 23.1	77 25.1	81 27.2	85 29.2	86 29.7	86 30.2	87 30.7	86 30.2	85 29.7	84 29.1	82 27.8	80 26.4	77 25.1	75 23.8	72 22.4	70 21.1	69 20.6	68 20.1	67 19.7	67 19.2	66 18.8	65 18.3	68 19.8	70 21.3	73 22.8	76 24.2	78 25.7	81 27.2	81 27.1	81 27	81 27	80 26.9	80 26.8	80 26.7

Source: CAMS, Vaisala Xweather

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