Lake Shasta, California Weather Forecast

Local

Lake Shasta, CA, US

40.68043, -122.37084

Air Quality

Updated an hour ago

Good

Primary Pollutant: O3

O3	106 µg/m3 (48)
PM2.5	8 µg/m3 (33)
PM10	19 µg/m3 (17)

CO	492 µg/m3 (5)
NO2	2 µg/m3 (1)
SO2	17 µg/m3 (9)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Old Station	63	O3	n/a	n/a	n/a	118 (63)	n/a	n/a
Redding	46	O3	0 (0)	n/a	n/a	102 (46)	n/a	n/a
Lake Shasta	46	O3	n/a	n/a	n/a	102 (46)	n/a	n/a
Red Bluff	48	PM2.5	12 (48)	21 (19)	n/a	71 (32)	n/a	n/a
Red Bluff	49	O3	n/a	n/a	n/a	108 (49)	n/a	n/a
Mount Shasta	60	PM2.5	16 (60)	n/a	n/a	n/a	n/a	n/a
Old Station	57	O3	n/a	n/a	n/a	114 (57)	n/a	n/a
Bend	45	O3	n/a	n/a	n/a	98 (45)	n/a	n/a
Redding	46	O3	0 (0)	n/a	n/a	102 (46)	n/a	n/a

Source: National Park Service, Shasta County Air Quality Management District, Tehama County Air Pollution Control District, California Air Resources Board, Siskiyou County APCD, Unknown Governmental Organization

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, May 18										Sunday, May 19																								Monday, May 20																								Tuesday, May 21																								Wednesday, May 22
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	8am	9am	10am	11am	12pm	1pm	2pm
50	53	50	48	48	39	34	31	28	24	24	23	20	19	18	17	16	17	22	27	28	33	36	37	40	41	42	42	41	39	36	33	33	31	30	30	26	26	26	25	25	24	26	27	28	47	45	36	38	39	40	42	41	39	34	33	35	32	33	33	31	50	54	51	51	42	30	32	32	45	60	66	72	72	73	73	61	49	46	42	39	35	34	32	30	29	28	27	27	27	27	29	31	33	35	37	40
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	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM10	PM10	O3	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	O3	O3	O3

SSE	S	SW	WSW	W	W	WNW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	N	N	N	NNE	NNE	W	N	N	N	NE	NE	NE	NNE	NNE	NNE	N	N	N	N	N	N	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	N	N	WSW	WSW	WSW	WSW	WSW	WSW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	N	N
7 11	7 12	8 13	9 14	8 13	8 13	7 12	6 10	6 9	5 8	5 8	5 8	5 8	5 8	5 9	6 10	6 10	6 10	7 11	6 10	6 10	6 10	6 9	6 9	6 9	6 9	6 9	6 10	6 10	6 10	9 14	9 14	9 14	11 18	11 18	11 18	11 18	12 19	12 20	13 21	13 22	14 23	15 24	14 23	14 22	13 21	12 20	12 19	11 18	11 17	10 16	10 16	10 16	10 16	10 16	10 16	10 16	10 17	10 16	10 16	10 16	10 15	9 15	9 15	9 14	8 13	8 13	7 12	7 11	7 11	6 10	6 10	6 10	6 10	6 9	6 9	6 10	6 10	7 11	7 11	7 12	8 12	8 12	8 12	8 12	8 12	8 12	8 12	7 12	7 12	7 11	7 11	7 11	7 11	7 11	7 11	7 11
85 29.7	88 30.9	89 31.4	88 31.1	88 30.9	85 29.4	79 26.3	74 23.4	71 21.9	69 20.6	67 19.2	65 18.4	63 17.2	61 16.1	60 15.6	58 14.7	58 14.4	57 13.9	61 16.2	63 17.2	68 20	71 21.9	73 23	77 25.2	79 26.4	80 26.7	81 27.2	80 26.9	80 26.5	79 25.9	74 23.3	70 20.9	66 19.1	64 17.8	62 16.8	60 15.7	59 15	58 14.6	58 14.2	57 13.8	58 14.4	59 15	60 15.6	64 17.5	67 19.4	70 21.3	73 22.8	76 24.3	78 25.8	79 26.2	80 26.7	81 27.1	78 25.8	76 24.5	74 23.1	71 21.8	69 20.5	66 19.2	65 18.4	64 17.7	63 17	61 16.2	60 15.5	59 14.7	61 16.3	64 17.9	67 19.4	70 21	73 22.5	75 24.1	77 25	79 25.9	80 26.8	82 27.7	83 28.5	85 29.4	82 27.9	80 26.4	77 24.9	74 23.4	71 21.8	69 20.3	67 19.5	66 18.7	64 18	63 17.2	62 16.4	60 15.6	62 16.9	65 18.3	67 19.6	70 20.9	72 22.3	74 23.6	76 24.4	77 25.3	79 26.1

Source: CAMS, Vaisala Xweather