Cupertino, California Weather Forecast | AerisWeather

Local

Cupertino, CA, US

37.323, -122.03218

Air Quality

Updated 21 minutes ago

21

Good

Primary Pollutant: O3

O3	47 µg/m3 (21)
PM2.5	4 µg/m3 (17)
PM10	8 µg/m3 (7)

CO	345 µg/m3 (3)
NO2	15 µg/m3 (8)
SO2	3 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)
Dublin	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
San Leandro	0	PM2.5	0 (0)	n/a	n/a	n/a	n/a	n/a
Oakland	8	PM2.5	2 (8)	n/a	n/a	n/a	n/a	n/a
Hayward	26	O3	n/a	n/a	n/a	57 (26)	n/a	n/a
Pleasant Hill	23	O3	0 (0)	n/a	3.384 (2)	51 (23)	229 (2)	2.358 (1)
Salinas	20	O3	1 (4)	n/a	3.76 (2)	43 (20)	229 (2)	n/a
Hollister	21	PM2.5	5 (21)	3 (3)	n/a	31 (14)	n/a	n/a
San Francisco	4	PM2.5	1 (4)	n/a	n/a	n/a	n/a	n/a
Los Gatos	18	O3	n/a	n/a	n/a	39 (18)	n/a	n/a

Source: San Francisco Bay Area AQMD, Monterey Bay Unified APCD

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Tuesday, Jan 7																				Wednesday, Jan 8																								Thursday, Jan 9																								Friday, Jan 10																								Saturday, Jan 11
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	10pm	11pm	12am	1am	2am	3am	4am
113	110	105	100	31	39	31	31	33	32	33	32	30	27	24	25	22	23	21	23	25	45	46	42	50	45	49	33	50	38	52	53	45	26	25	25	42	46	43	59	56	59	58	59	54	42	34	29	33	33	33	29	32	32	47	57	59	53	38	41	45	46	46	47	48	50	51	61	59	56	54	52	50	46	46	50	54	52	47	34	34	34	39	43	50	57	67	74	78	81	85	87	87	86	84	80	74
O3	PM2.5	PM2.5	O3	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM10	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	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	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	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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

WNW	WNW	WNW	WNW	WNW	NNW	NNW	NNW	N	N	WSW	N	N	NNW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	WNW	WNW	WNW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	WNW	WNW	WNW	WNW	WNW	WNW	SW	SW	SW	SW	SW	SW	SE	SE	SE	SE	SE	SE	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NE
9 14	8 13	7 11	8 13	8 13	10 17	11 18	11 18	11 18	13 21	13 21	13 20	11 18	10 16	10 16	10 16	10 16	10 16	9 15	8 13	7 11	6 10	9 15	10 16	8 13	7 11	6 9	5 9	6 9	5 9	6 9	6 9	6 9	6 9	6 9	6 9	4 7	4 6	4 6	3 5	3 5	3 4	2 4	3 4	3 5	3 5	4 6	4 6	4 7	4 7	5 8	5 8	6 9	6 10	7 11	7 11	7 11	7 11	6 10	6 10	6 9	5 8	5 8	4 7	4 7	4 6	3 5	3 5	3 5	3 5	3 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	3 5	3 5	4 6	4 7	5 8	6 9	5 8	5 8	4 7	4 7	4 6	3 5	4 6	4 6	4 6	4 7	4 7	4 7
46 7.6	45 7.1	45 7.1	45 7.1	46 7.7	50 10	54 12.1	58 14.5	61 15.9	62 16.7	63 17.2	63 17.2	62 16.7	59 15.1	56 13.4	54 12.2	53 11.5	52 11.2	50 10.3	50 10	48 8.7	47 8.3	46 8	44 6.9	45 7.1	45 7.1	44 6.7	44 6.7	46 7.7	50 9.9	53 11.9	57 14	60 15.8	63 17	63 17.5	64 17.7	63 17	59 15.1	56 13.1	52 11.2	50 10.3	49 9.3	47 8.4	46 7.8	45 7.2	44 6.6	43 6.2	43 5.9	42 5.5	42 5.5	42 5.5	42 5.5	46 8	51 10.4	55 12.9	59 14.8	62 16.6	65 18.4	65 18.2	64 18	64 17.8	61 16.4	59 15	56 13.6	54 12.2	51 10.8	49 9.4	48 9	47 8.6	47 8.1	46 7.7	45 7.3	44 6.9	46 8.1	49 9.3	51 10.4	53 11.6	55 12.8	57 14	58 14.6	59 15.2	60 15.8	61 16.3	62 16.9	63 17.5	61 16	58 14.6	56 13.1	53 11.7	50 10.3	48 8.8	47 8.4	46 8	46 7.6	45 7.2	44 6.8	43 6.4

Source: CAMS, Vaisala Xweather

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