Watertown, South Dakota Weather Forecast

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Watertown, SD, US

44.89941, -97.11507

Air Quality

Updated 11 minutes ago

Good

Primary Pollutant: PM2.5

O3	60 µg/m3 (27)
PM2.5	7 µg/m3 (29)
PM10	17 µg/m3 (15)

CO	126 µg/m3 (1)
NO2	7 µg/m3 (3)
SO2	7 µg/m3 (3)

Source: AirNow (EPA), South Dakota Department of Environment and Natural Resources, US EPA AirNow, South Dakota Department of Agriculture and Natural Resources, OpenAQ, CAMS

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Brookings	82	O3	4.7 (19)	9 (8)	n/a	130 (82)	n/a	n/a
Watertown	66	O3	7 (29)	17 (15)	n/a	120 (66)	n/a	n/a
Coteau Des Prairies	19	PM2.5	4.7 (19)	9 (8)	n/a	0.065 (0)	n/a	n/a
Riverside Park	29	PM2.5	7 (29)	17 (15)	n/a	0.06 (0)	n/a	n/a

Source: AirNow (EPA), South Dakota Department of Environment and Natural Resources, US EPA AirNow, South Dakota Department of Agriculture and Natural Resources, OpenAQ

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Monday, Mar 20			Tuesday, Mar 21																								Wednesday, Mar 22																								Thursday, Mar 23																								Friday, Mar 24
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	7pm	8pm	9pm
38	38	34	32	28	26	26	26	26	26	26	26	26	26	26	26	29	38	38	65	65	65	38	32	36	38	38	36	22	20	20	20	20	23	23	23	23	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	30	30	30	30	30	30	30	30	30	30	30	30	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	27	31	37	38	38	38	38	65	65	65	65	65
PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	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	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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

ENE	ENE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ESE	ESE	SE	SSE	SSW	WSW	W	W	W	WNW	WNW	WNW	NW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NNW	NNW	NNW	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
7 12	8 13	11 17	13 22	13 22	15 24	17 27	16 25	17 27	16 25	17 27	18 29	18 29	18 29	18 29	18 29	18 29	18 29	18 29	17 27	17 27	15 23	13 22	13 22	13 21	12 19	13 22	15 23	15 23	16 25	17 27	17 27	17 27	16 25	15 23	13 22	12 20	11 18	11 17	10 17	10 16	10 16	10 16	10 16	10 16	9 15	9 14	9 15	10 16	11 17	10 17	10 16	10 16	10 17	11 17	11 18	12 19	13 20	13 22	12 20	11 18	10 16	9 15	9 14	8 13	9 14	9 14	9 14	8 13	7 12	7 11	7 11	7 11	7 12	7 12	8 12	8 13	8 13	8 13	8 13	8 13	8 13	8 13	8 14	9 14	10 15	10 16	11 17	11 18	11 17	10 17	10 16	10 16	9 15	9 14	9 14	9 14
17 -8	17 -8	19 -7	21 -6	20 -7	19 -7	19 -7	19 -7	18 -8	18 -8	18 -8	18 -8	20 -7	21 -6	23 -5	24 -4	26 -4	28 -2	29 -1	30 -1	31 0	31 0	31 0	31 0	31 -1	31 -1	31 -1	30 -1	28 -2	26 -3	24 -4	22 -6	21 -6	21 -6	20 -7	20 -6	21 -6	21 -6	22 -5	24 -5	25 -4	26 -3	26 -3	27 -3	27 -3	26 -3	26 -3	25 -4	23 -5	22 -6	22 -6	21 -6	21 -6	20 -7	19 -7	19 -8	18 -8	18 -8	18 -8	18 -8	18 -8	18 -8	20 -7	21 -6	23 -5	24 -4	25 -4	26 -3	25 -4	25 -4	24 -4	23 -5	21 -6	20 -7	18 -8	17 -9	15 -9	15 -9	15 -9	15 -9	15 -9	15 -9	15 -9	17 -8	19 -7	21 -6	24 -5	26 -3	28 -2	28 -2	29 -2	29 -2	29 -2	30 -1	30 -1	29 -2	28 -2

Source: CAMS