Half Moon Bay, California Weather Forecast | AerisWeather

Local

Half Moon Bay, CA, US

37.46355, -122.42859

Air Quality

Updated an hour ago

65

Moderate

Primary Pollutant: PM2.5

O3	24 µg/m3 (11)
PM2.5	19 µg/m3 (65)
PM10	19 µg/m3 (17)

CO	474 µg/m3 (5)
NO2	15 µg/m3 (7)
SO2	6 µg/m3 (3)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Oakland	91	PM2.5	31 (91)	n/a	37 (18)	n/a	573 (6)	n/a
Dublin	74	PM2.5	23 (74)	n/a	34 (17)	n/a	229 (2)	n/a
Albany	86	PM2.5	29 (86)	n/a	48 (24)	0 (0)	916 (9)	n/a
San Leandro	84	PM2.5	28 (84)	n/a	16 (8)	39 (18)	458 (4)	n/a
Oakland	86	PM2.5	29 (86)	n/a	45 (22)	0 (0)	1260 (12)	1.834 (1)
Hayward	29	O3	n/a	n/a	n/a	65 (29)	n/a	n/a
Pleasant Hill	65	PM2.5	19 (65)	n/a	23 (11)	3.92 (2)	573 (6)	0.786 (0)
North Richmond	80	PM2.5	26 (80)	n/a	13 (7)	43 (20)	458 (4)	1.31 (1)
Dublin	12	NO2	n/a	n/a	24 (12)	0 (0)	n/a	n/a

Source: San Francisco Bay Area AQMD

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, Dec 11																						Thursday, Dec 12																								Friday, Dec 13																								Saturday, Dec 14																								Sunday, Dec 15
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	10pm	11pm	12am	1am	2am
52	53	53	54	53	70	80	78	69	65	62	62	65	66	66	73	81	119	124	117	85	94	113	97	73	52	48	50	61	88	83	95	60	52	33	35	35	35	44	47	56	91	89	88	72	62	52	46	54	54	53	52	57	63	63	65	61	60	59	52	43	40	42	60	59	57	56	54	52	29	31	32	33	33	33	32	32	31	32	32	33	33	34	35	36	36	36	36	36	36	37	38	39	39	40	40	38
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	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

ESE	ESE	ESE	ESE	ESE	SE	SE	SE	S	SSW	SW	SW	SW	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	S	WSW	WSW	WSW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	S	S	S	E	E	E	SE	SE	SE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE
2 4	2 4	2 4	2 4	2 4	3 4	2 4	3 5	4 7	5 8	5 8	5 8	4 7	4 7	3 5	3 4	3 4	3 5	4 6	5 8	6 9	6 9	6 9	7 11	7 11	7 11	10 16	10 16	10 16	10 17	10 17	10 17	12 19	12 19	12 19	11 17	11 17	10 16	9 14	7 12	6 10	5 8	4 7	4 6	3 5	3 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	3 5	4 7	6 9	6 9	6 10	6 10	6 10	6 10	6 10	7 11	7 12	8 13	8 14	9 15	10 16	10 16	10 16	10 17	11 17	11 17	11 18	12 19	12 19	12 20	13 21	13 21	14 22	13 21	12 20	12 19	11 18	10 17	10 16	9 15	8 13	8 12	7 11	6 10	6 9	5 8	5 8	5 7	4 7
47 8.5	46 7.8	46 8	45 7.3	46 7.8	46 7.5	48 8.7	52 11.2	55 12.7	56 13.3	57 14.2	57 14.2	57 14.2	59 15.1	56 13.5	55 12.7	53 11.9	50 10.2	50 10	50 10	50 10	50 10.1	50 10.1	50 10	50 10	50 10	50 10	50 9.9	49 9.5	49 9.6	51 10.6	53 11.7	55 12.6	56 13.2	56 13.4	56 13.4	56 13.2	55 12.8	54 12.4	53 11.6	52 10.8	50 10.1	50 9.7	49 9.4	48 9.1	48 8.8	47 8.5	47 8.2	46 7.9	46 7.5	45 7.2	45 7.4	46 7.5	46 7.7	48 9	51 10.4	53 11.7	54 12.2	55 12.7	56 13.3	56 13.1	55 13	55 12.8	54 12.5	54 12.1	53 11.7	52 11.3	52 11	51 10.6	51 10.6	51 10.5	51 10.5	51 10.4	51 10.4	51 10.3	51 10.8	52 11.3	53 11.9	54 12.4	55 12.9	56 13.4	56 13.2	56 13.1	55 12.9	55 12.8	55 12.6	54 12.4	54 12	53 11.6	52 11.2	51 10.8	51 10.4	50 10	50 9.7	49 9.5	49 9.3	48 9.1

Source: CAMS, Vaisala Xweather

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