Fort Collins, Colorado Weather Forecast

Local

Fort Collins, CO, US

40.58526, -105.08442

Air Quality

Updated an hour ago

Good

Primary Pollutant: PM2.5

O3	67 µg/m3 (31)
PM2.5	12 µg/m3 (50)
PM10	13 µg/m3 (12)

CO	433 µg/m3 (4)
NO2	19 µg/m3 (9)
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)
Cheyenne	38	O3	3 (12)	12 (11)	5.64 (3)	84 (38)	229 (2)	2.62 (1)
Longmont	63	PM2.5	18 (63)	n/a	n/a	n/a	n/a	n/a
Fort Collins	3	CO	n/a	n/a	n/a	3.92 (2)	344 (3)	n/a
Niwot	7	O3	n/a	n/a	n/a	16 (7)	n/a	n/a
Boulder	31	PM2.5	7.6 (31)	24 (22)	n/a	n/a	n/a	n/a
Evans	6	CO	n/a	n/a	n/a	n/a	573 (6)	n/a
Allenspark	46	O3	n/a	n/a	n/a	102 (46)	n/a	n/a
Laporte	14	O3	n/a	n/a	n/a	31 (14)	n/a	n/a
Greeley	73	PM2.5	23 (73)	n/a	n/a	n/a	n/a	n/a
Superior	40	O3	n/a	n/a	n/a	88 (40)	n/a	n/a

Source: Wyoming Department of Environmental Quality, Colorado Department of Public Health and Environment, National Park Service

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, Nov 16																	Sunday, Nov 17																								Monday, Nov 18																								Tuesday, Nov 19																								Wednesday, Nov 20
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	5am	6am	7am
59	59	58	57	57	35	37	38	36	29	35	37	29	51	32	33	39	43	43	50	46	27	15	15	15	17	19	25	30	32	33	34	33	34	43	35	26	19	20	21	22	20	21	19	18	21	21	19	16	19	50	60	42	46	54	93	63	53	68	88	87	88	90	92	94	95	94	93	41	41	40	39	39	38	39	39	40	41	41	42	41	41	41	41	41	41	41	41	40	40	40	40	39	38	37	35	34
PM2.5	PM2.5	O3	PM2.5	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM10	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	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	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	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

NW	WNW	SW	W	W	W	W	W	WNW	NW	NW	NW	NNW	NNW	NNW	NW	W	WSW	W	W	W	W	W	W	W	WNW	SW	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	NNW	NNW	NNW	NNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW
7 12	9 14	8 13	9 14	11 18	12 19	16 25	15 23	12 19	9 14	8 13	7 11	6 10	6 9	5 7	4 6	4 6	3 5	3 5	3 5	3 5	4 6	3 5	3 5	3 5	3 5	3 4	3 5	4 7	5 8	6 9	6 9	4 7	4 6	3 5	3 4	3 5	3 6	4 6	4 7	5 8	5 8	5 7	4 7	4 7	4 7	4 7	5 8	6 10	7 11	8 12	9 14	9 15	10 16	11 18	12 19	11 18	11 18	11 17	11 18	12 19	12 19	12 20	13 21	13 22	13 20	12 19	11 18	10 17	10 16	9 15	10 16	11 18	12 20	13 22	15 24	16 25	15 24	15 24	14 23	13 22	13 21	12 20	12 19	12 19	11 18	11 17	10 17	10 16	10 16	9 15	9 15	9 14	8 13	8 13	8 13	9 14
29 -1.5	32 -0.1	40 4.2	45 7.2	49 9.5	50 10	52 11.2	52 10.9	51 10.3	50 9.8	45 7.5	42 5.6	40 4.2	38 3.4	36 2.2	35 1.5	32 0.2	32 0	30 -1.2	29 -1.6	28 -2.3	26 -3.3	25 -3.6	24 -4.2	24 -4.4	26 -3.1	31 -0.3	37 3	43 6.2	48 8.6	50 10	50 10	48 8.8	46 7.9	42 5.7	39 4	36 2	33 0.6	32 -0.2	30 -0.9	29 -1.6	28 -2.1	27 -2.6	26 -3.1	26 -3.3	26 -3.4	26 -3.6	28 -2.4	30 -1.2	32 0	37 2.8	42 5.6	47 8.4	49 9.3	50 10.3	52 11.2	50 10	48 8.7	45 7.5	43 6.4	41 5.3	39 4.2	38 3.1	36 2	34 0.8	33 0.3	32 -0.2	31 -0.7	30 -1.3	29 -1.8	28 -2.3	29 -1.6	30 -1	31 -0.3	33 0.4	34 1	35 1.7	35 1.5	34 1.3	34 1.2	34 1	33 0.8	33 0.6	32 -0.2	30 -1.1	29 -1.9	27 -2.7	26 -3.6	24 -4.4	23 -4.9	22 -5.4	21 -5.9	21 -6.3	20 -6.8	19 -7.3	22 -5.8	24 -4.3

Source: CAMS, Vaisala Xweather