Tucson, Arizona Weather Forecast

Local

Tucson, AZ, US

32.22174, -110.92648

Air Quality

Updated 18 minutes ago

Good

Primary Pollutant: PM2.5

O3	46 µg/m3 (21)
PM2.5	8 µg/m3 (33)
PM10	31 µg/m3 (28)

CO	209 µg/m3 (2)
NO2	9 µg/m3 (4)
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)
Tucson	5	PM10	n/a	5 (5)	n/a	n/a	n/a	n/a
Tanque Verde	46	O3	n/a	n/a	n/a	102 (46)	n/a	n/a
Rillito	17	PM10	n/a	19 (17)	n/a	n/a	n/a	n/a
Tucson	25	PM2.5	6 (25)	n/a	n/a	50 (23)	n/a	n/a
Marana	29	PM2.5	7 (29)	n/a	n/a	42 (19)	n/a	n/a
Vail	26	O3	n/a	n/a	n/a	58 (26)	n/a	n/a
Tucson	17	O3	n/a	n/a	n/a	38 (17)	n/a	n/a
Tucson	45	PM2.5	11 (45)	26 (24)	n/a	n/a	n/a	n/a
Tucson	24	O3	n/a	n/a	n/a	52 (24)	n/a	n/a
Marana	27	O3	n/a	n/a	n/a	60 (27)	n/a	n/a

Source: AirNow (EPA), Pima County Department of Environmental Quality, Arizona Department of Environmental Quality

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, Apr 20																		Sunday, Apr 21																								Monday, Apr 22																								Tuesday, Apr 23																								Wednesday, Apr 24
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	3am	4am	5am	6am
32	33	33	41	41	49	57	63	61	54	48	46	44	44	63	59	57	51	44	39	38	33	32	36	40	50	43	32	42	57	55	55	61	65	66	64	55	57	66	61	61	57	51	47	43	38	37	40	47	50	40	29	38	43	43	43	51	50	49	47	46	45	38	34	37	34	33	32	31	22	20	18	21	24	27	34	41	48	49	49	51	51	51	50	47	44	41	38	34	31	29	26	24	22	20	18	21
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	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM10	PM10	PM10	PM2.5	PM10	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM10	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM10	PM10	PM10	PM10	PM10	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

SE	SE	SE	SSE	S	S	WSW	W	WNW	NW	NW	NW	NW	NW	NNW	NW	W	SW	SSW	S	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	S	SSE	NW	W	SW	SW	SW	SW	NNW	NNW	NNW	SW	SW	SW	SSW	SSW	SSW	SE	SE	SE	SSE	SSE	SSE	S	S	S	SW	SW	SW	W	W	W	W	W	W	S	S	S	S	S	S	SE	SE	SE	SE	SE	SE	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	S	S	S	S	S	S	SE	SE
7 11	6 9	6 10	6 9	4 7	2 4	3 5	5 7	6 9	7 11	8 13	9 14	9 14	8 13	8 13	7 11	5 7	7 11	5 8	4 7	4 7	5 8	6 9	5 8	6 9	5 8	5 8	4 7	4 6	2 4	3 5	4 6	4 7	5 8	6 10	7 11	7 12	8 12	8 13	7 12	6 10	5 8	6 9	6 10	7 11	7 11	7 12	8 12	8 13	8 13	8 13	8 13	8 13	8 13	9 14	9 15	10 16	11 18	12 19	13 21	12 19	11 18	10 17	10 15	9 14	8 13	7 12	7 11	7 11	6 10	6 10	6 9	7 11	8 13	10 15	11 17	12 20	13 22	14 23	15 23	15 24	16 25	16 26	17 27	15 25	14 22	12 20	11 17	9 15	8 13	7 12	7 11	7 11	6 10	6 10	6 9	7 11
56 13.3	61 16.1	69 20.5	75 23.8	80 26.7	83 28.4	85 29.6	87 30.6	89 31.7	89 31.9	90 32.2	89 31.7	87 30.6	82 27.9	78 25.8	75 23.9	71 21.8	68 20.2	66 18.9	63 17.4	62 16.6	60 15.5	59 14.9	58 14.4	58 14.6	62 16.9	71 21.6	78 25.6	83 28.4	87 30.8	89 31.9	91 32.9	92 33.4	93 33.8	93 33.8	92 33.3	88 31.3	85 29.3	81 27.3	78 25.6	75 23.9	72 22.2	69 20.7	67 19.2	64 17.7	63 17	61 16.3	60 15.6	64 17.8	68 20	72 22.2	77 25.2	83 28.3	88 31.3	90 32.4	92 33.5	94 34.6	94 34.4	94 34.2	93 34	89 31.9	86 29.8	82 27.7	78 25.6	74 23.5	71 21.4	69 20.3	67 19.3	65 18.2	63 17.1	61 16.1	59 15	63 17.4	68 19.9	72 22.3	77 24.8	81 27.2	85 29.7	86 30.2	87 30.7	88 31.2	89 31.6	90 32.1	91 32.6	87 30.6	84 28.6	80 26.6	76 24.6	73 22.6	69 20.6	67 19.5	65 18.3	63 17.2	61 16.1	59 14.9	57 13.8	61 16.3

Source: CAMS, Vaisala Xweather