Modesto, California Weather Forecast

Local

Modesto, CA, US

37.6391, -120.99688

Air Quality

Updated 40 minutes ago

115

Unhealthy for Sensitive Groups

Primary Pollutant: PM2.5

O3	34 µg/m3 (15)
PM2.5	41 µg/m3 (115)
PM10	29 µg/m3 (26)

CO	457 µg/m3 (4)
NO2	29 µg/m3 (14)
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)
Dublin	74	PM2.5	23 (74)	n/a	n/a	n/a	n/a	n/a
San Andreas	53	PM2.5	13 (53)	14 (13)	n/a	22 (10)	n/a	n/a
Bethel Island	12	NO2	n/a	n/a	24 (12)	3.92 (2)	916 (9)	2.096 (1)
Sonora	20	O3	n/a	n/a	n/a	43 (20)	n/a	n/a
Turlock	76	PM2.5	24 (76)	32 (29)	23 (11)	0 (0)	n/a	n/a
Tracy	20	PM10	n/a	22 (20)	14 (7)	31 (14)	n/a	n/a
Manteca	85	PM2.5	28 (85)	38 (35)	n/a	n/a	n/a	n/a
Merced	94	PM2.5	32 (94)	44 (40)	n/a	n/a	n/a	n/a
Merced	70	PM2.5	21 (70)	n/a	n/a	1.96 (1)	n/a	n/a
Sonora	20	O3	n/a	n/a	n/a	45 (20)	n/a	n/a

Source: San Francisco Bay Area AQMD, California Air Resources Board, San Joaquin Valley Unified APCD, Unknown Governmental Organization

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
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	3am
81	83	86	88	70	75	76	74	69	65	60	63	63	63	72	78	80	77	82	66	61	58	59	61	57	45	40	42	48	51	49	41	41	40	41	55	51	51	56	59	64	65	67	66	64	64	65	66	67	68	64	62	61	58	54	53	49	42	34	34	38	38	51	51	51	51	51	51	30	29	26	25	25	23	25	23	24	23	25	25	25	25	25	25	24	27	32	28	30	30	31	31	31	31	32	31	30
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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	PM10	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

N	N	E	E	SSW	SSE	SSE	SSE	SE	SE	SSE	SE	SSE	S	SSW	S	SSE	SE	ESE	SE	SSE	ESE	SE	ESE	ESE	SE	SE	SE	SSE	SSE	SSE	SW	SW	SW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE
2 4	2 4	2 4	2 4	2 4	2 4	2 4	3 5	3 5	3 5	4 7	3 5	3 5	2 4	2 4	2 4	2 4	2 4	2 4	3 5	3 5	4 7	4 7	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	6 9	5 8	4 7	3 5	3 5	3 4	2 4	2 4	2 4	2 4	2 4	2 4	2 4	3 4	3 5	3 5	4 7	5 8	6 9	6 10	6 10	7 11	6 10	6 10	6 9	6 10	7 11	7 12	8 13	8 14	9 14	9 15	9 15	10 15	10 16	10 16	10 16	10 16	10 16	10 16	10 16	10 16	10 16	10 16	9 15	9 14	9 14	8 13	8 13	8 12	7 12	7 11	7 11	6 10	6 10	6 9	5 9	5 8	5 8	5 8
39 3.8	39 3.8	39 3.8	39 3.8	39 3.8	39 3.8	40 4.5	44 6.7	49 9.5	55 12.7	58 14.5	58 14.5	59 15	58 14.5	57 13.8	54 12.2	51 10.6	49 9.5	48 8.8	47 8.4	47 8.4	46 7.7	47 8.4	47 8.4	47 8.4	47 8.4	47 8.4	46 7.7	46 7.7	47 8.4	48 8.8	50 10	53 11.7	55 12.7	56 13.4	57 13.7	57 13.7	56 13.2	54 12.3	53 11.5	51 10.6	50 9.9	48 9.1	47 8.4	46 8	46 7.6	45 7.2	44 6.5	42 5.7	41 5	41 5	41 5	41 5	43 6	45 7	46 7.9	49 9.2	51 10.6	53 11.9	54 12.4	55 12.9	56 13.4	55 12.9	54 12.3	53 11.8	52 11.3	51 10.7	50 10.2	50 10.1	50 10	50 9.9	50 9.8	50 9.7	49 9.7	50 9.9	50 10.2	51 10.4	51 10.7	52 10.9	52 11.2	53 11.6	53 11.9	54 12.3	55 12.7	55 13	56 13.4	56 13.2	55 13	55 12.7	55 12.5	54 12.3	54 12	53 11.6	52 11.2	51 10.8	51 10.4	50 9.9

Source: CAMS, Vaisala Xweather