Denver, Colorado Weather Forecast | AerisWeather

Local

Denver, CO, US

39.73915, -104.9847

Air Quality

Updated 29 minutes ago

32

Good

Primary Pollutant: PM2.5

O3	26 µg/m3 (12)
PM2.5	8 µg/m3 (32)
PM10	6 µg/m3 (5)

CO	87 µg/m3 (1)
NO2	3 µg/m3 (2)
SO2	1 µg/m3 (0)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Black Hawk	17	O3	n/a	n/a	n/a	38 (17)	n/a	n/a
Highlands Ranch	16	O3	n/a	n/a	n/a	36 (16)	n/a	n/a
Dupont	15	O3	n/a	n/a	n/a	32 (15)	n/a	0.524 (0)
Longmont	19	PM2.5	4.6 (19)	n/a	n/a	n/a	n/a	n/a
Columbine	21	O3	3.7 (15)	n/a	n/a	46 (21)	n/a	n/a
Niwot	22	O3	n/a	n/a	n/a	48 (22)	n/a	n/a
Denver	25	PM2.5	6 (25)	n/a	n/a	n/a	458 (4)	n/a
Twin Lakes	30	PM2.5	7.2 (30)	n/a	n/a	n/a	n/a	n/a
Allenspark	0	NO2	n/a	n/a	0 (0)	n/a	n/a	n/a
Boulder	4	PM10	n/a	4 (4)	n/a	n/a	n/a	n/a

Source: AirNow (EPA), Colorado Department of Public Health and Environment, EPA Office of Atmospheric Protection

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Friday, Apr 19																	Saturday, Apr 20																								Sunday, Apr 21																								Monday, Apr 22																								Tuesday, Apr 23
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
33	38	40	36	20	23	26	29	38	28	26	25	23	21	25	21	17	15	18	19	19	20	29	36	36	31	30	30	25	26	30	33	34	32	29	25	21	21	23	33	45	52	55	54	43	29	28	33	43	36	41	41	40	39	41	44	42	43	46	46	46	42	33	32	34	33	34	33	33	26	27	27	26	25	25	33	41	50	52	55	58	55	52	50	40	30	36	38	42	38	36	32	29	27	25	25	25
PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	PM2.5	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	O3	NO2	NO2	NO2	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	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	PM2.5	PM2.5	PM2.5	PM2.5	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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3

NNW	NNW	NNW	NNW	N	N	N	N	N	N	N	N	NNE	NNE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	N	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NE	SSW	SSW	SSW	SW	SW	SW	SSE	SSE	SSE	E	E	E	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N
6 9	6 10	7 11	8 12	8 14	10 15	10 16	11 17	11 18	11 18	11 18	11 18	11 18	10 16	9 14	8 13	7 11	7 11	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 10	7 11	7 11	7 11	7 12	8 13	8 13	8 13	8 13	7 12	6 10	6 9	6 9	6 9	6 9	5 8	5 7	4 6	4 6	4 6	3 5	4 6	4 7	5 7	5 9	6 10	7 11	8 13	9 14	10 16	10 17	11 17	11 18	11 18	11 17	11 17	10 17	10 16	10 16	10 16	10 16	10 15	9 15	9 15	9 14	10 16	10 17	11 18	12 19	13 20	13 22	14 22	14 22	14 23	14 23	14 23	15 23	14 22	13 20	12 19	11 17	10 16	9 14	9 14	9 14	8 14	8 13	8 13	8 13	8 13
34 1.2	35 1.7	36 2.2	37 2.7	39 3.6	40 4.5	42 5.3	43 6.3	43 6	42 5.4	39 3.9	38 3.4	38 3.1	36 2	34 1.2	33 0.7	33 0.7	33 0.4	33 0.3	32 0	32 0	33 0.3	32 -0.2	32 0.1	31 -0.4	31 -0.4	33 0.5	35 1.6	37 2.6	37 2.8	38 3.5	40 4.5	41 5	42 5.6	43 6.1	42 5.6	41 5.2	41 4.8	40 4.5	40 4.5	40 4.5	40 4.5	40 4.2	39 3.9	39 3.6	38 3.2	37 2.9	36 2.5	39 4.1	42 5.6	45 7.2	49 9.7	54 12.2	58 14.7	61 16.2	64 17.7	66 19.2	67 19.4	67 19.7	68 20	65 18.6	63 17.2	60 15.8	58 14.5	56 13.1	53 11.7	52 11.1	51 10.4	50 9.8	48 9.1	47 8.5	46 7.8	50 10.1	54 12.4	59 14.8	63 17.1	67 19.4	71 21.7	71 21.8	71 21.9	71 21.9	72 22	72 22.1	72 22.2	69 20.3	65 18.5	62 16.7	59 14.9	55 13	52 11.2	51 10.5	49 9.7	48 9	47 8.2	45 7.5	44 6.7	46 8

Source: CAMS, Vaisala Xweather

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