Santa Barbara County Air Pollution Control District – Santa Barbara County Air Pollution Control District

Your Air Quality at a Glance

Hour	OZONE	PM10	PM2.5
2026-09-17T08:00	21	13	32
2026-09-17T09:00	18	12	32
2026-09-17T10:00	18	14	36
2026-09-17T11:00	15	14	34
2026-09-17T12:00	18	16	31
2026-09-17T13:00	19	17	32
2026-09-17T14:00	19	22	52
2026-09-17T15:00	22	24	52
2026-09-17T16:00	26	24	47
2026-09-17T17:00	26	24	62
2026-09-17T18:00	26	24	62
2026-09-17T19:00		31	50
2026-09-17T20:00		39	43
2026-09-17T21:00		52	41
2026-09-17T22:00		56	37
2026-09-17T23:00		57	43
2026-09-18T00:00	34	51	36
2026-09-18T01:00	36	41	29
2026-09-18T02:00	34	27	22
2026-09-18T03:00	31	21	25
2026-09-18T04:00	31	20	32
2026-09-18T05:00	28	18	35
2026-09-18T06:00	26	17	34
2026-09-18T07:00	23	16	31
2026-09-18T08:00	21	11	34
2026-09-18T09:00	21	12	37
2026-09-18T10:00	16	10	35
2026-09-18T11:00	17	12	34
2026-09-18T12:00	20	13	31
2026-09-18T13:00	22	14	32
2026-09-18T14:00	21	25	31
2026-09-18T15:00	25	23	33
2026-09-18T16:00	25	21	44
2026-09-18T17:00	25	27	47
2026-09-18T18:00		38	46
2026-09-18T19:00		41	42
2026-09-18T20:00		59	46
2026-09-18T21:00		79	56
2026-09-18T22:00	33	78	58
2026-09-18T23:00	32	75	56
2026-09-19T00:00	32	60	56
2026-09-19T01:00	31	51	57
2026-09-19T02:00	31	32	54
2026-09-19T03:00	29	27	46
2026-09-19T04:00	28	21	42
2026-09-19T05:00	24	19	38
2026-09-19T06:00	22	19	41
2026-09-19T07:00	22	17	40
2026-09-19T08:00		17	40

note: values with * indicate last known reading.

Santa Maria
Sep 19, 2026 @ 1:00 am

22 - OZONE

17 - PM10

40 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-09-19 01:00 am	22^*	17	40
2026-09-19 12:00 am	22	17	40
2026-09-18 11:00 pm	22	19	41
2026-09-18 10:00 pm	24	19	38
2026-09-18 09:00 pm	28	21	42
2026-09-18 08:00 pm	29	27	46
2026-09-18 07:00 pm	31	32	54
2026-09-18 06:00 pm	31	51	57
2026-09-18 05:00 pm	32	60	56
2026-09-18 04:00 pm	32	75	56
2026-09-18 03:00 pm	33	78	58
2026-09-18 02:00 pm	-	79	56
2026-09-18 01:00 pm	-	59	46
2026-09-18 12:00 pm	-	41	42
2026-09-18 11:00 am	-	38	46
2026-09-18 10:00 am	25	27	47
2026-09-18 09:00 am	25	21	44
2026-09-18 08:00 am	25	23	33
2026-09-18 07:00 am	21	25	31
2026-09-18 06:00 am	22	14	32
2026-09-18 05:00 am	20	13	31
2026-09-18 04:00 am	17	12	34
2026-09-18 03:00 am	16	10	35
2026-09-18 02:00 am	21	12	37
2026-09-18 01:00 am	21	11	34
2026-09-18 12:00 am	23	16	31
2026-09-17 11:00 pm	26	17	34
2026-09-17 10:00 pm	28	18	35
2026-09-17 09:00 pm	31	20	32
2026-09-17 08:00 pm	31	21	25
2026-09-17 07:00 pm	34	27	22
2026-09-17 06:00 pm	36	41	29
2026-09-17 05:00 pm	34	51	36
2026-09-17 04:00 pm	-	57	43
2026-09-17 03:00 pm	-	56	37
2026-09-17 02:00 pm	-	52	41
2026-09-17 01:00 pm	-	39	43
2026-09-17 12:00 pm	-	31	50
2026-09-17 11:00 am	26	24	62
2026-09-17 10:00 am	26	24	62
2026-09-17 09:00 am	26	24	47
2026-09-17 08:00 am	22	24	52
2026-09-17 07:00 am	19	22	52
2026-09-17 06:00 am	19	17	32
2026-09-17 05:00 am	18	16	31
2026-09-17 04:00 am	15	14	34
2026-09-17 03:00 am	18	14	36
2026-09-17 02:00 am	18	12	32
2026-09-17 01:00 am	21	13	32

Lompoc
Sep 19, 2026 @ 1:00 am

26 - OZONE

18 - PM10

18 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-09-19 01:00 am	26^*	18	18^*
2026-09-19 12:00 am	26	18	18
2026-09-18 11:00 pm	26	19	18
2026-09-18 10:00 pm	26	17	21
2026-09-18 09:00 pm	27	19	19
2026-09-18 08:00 pm	28	21	28
2026-09-18 07:00 pm	28	19	29
2026-09-18 06:00 pm	27	24	21
2026-09-18 05:00 pm	27	23	25
2026-09-18 04:00 pm	28	26	33
2026-09-18 03:00 pm	28	28	33
2026-09-18 02:00 pm	29	31	22
2026-09-18 01:00 pm	28	28	23
2026-09-18 12:00 pm	27	23	29
2026-09-18 11:00 am	24	22	30
2026-09-18 10:00 am	22	22	27
2026-09-18 09:00 am	21	23	21
2026-09-18 08:00 am	19	26	20
2026-09-18 07:00 am	19	24	24
2026-09-18 06:00 am	18	19	20
2026-09-18 05:00 am	18	19	18
2026-09-18 04:00 am	17	17	20
2026-09-18 03:00 am	16	19	12
2026-09-18 02:00 am	16	17	8
2026-09-18 01:00 am	19	18	4
2026-09-18 12:00 am	20	18	0
2026-09-17 11:00 pm	23	17	1
2026-09-17 10:00 pm	26	16	2
2026-09-17 09:00 pm	28	16	4
2026-09-17 08:00 pm	29	16	14
2026-09-17 07:00 pm	30	17	18
2026-09-17 06:00 pm	31	17	14
2026-09-17 05:00 pm	31	18	7
2026-09-17 04:00 pm	31	19	9
2026-09-17 03:00 pm	31	18	18
2026-09-17 02:00 pm	31	18	19
2026-09-17 01:00 pm	31	17	10
2026-09-17 12:00 pm	30	19	20
2026-09-17 11:00 am	28	19	23
2026-09-17 10:00 am	24	19	19
2026-09-17 09:00 am	21	20	23
2026-09-17 08:00 am	20	20	18
2026-09-17 07:00 am	17	20	9
2026-09-17 06:00 am	16	19	12
2026-09-17 05:00 am	14	19	19
2026-09-17 04:00 am	16	19	27
2026-09-17 03:00 am	17	16	26
2026-09-17 02:00 am	17	17	12
2026-09-17 01:00 am	18	17	14

Santa Ynez
Sep 19, 2026 @ 1:00 am

18 - OZONE

33 - PM2.5

Show

Hour	OZONE	PM2.5
2026-09-19 01:00 am	18^*	33
2026-09-19 12:00 am	18	33
2026-09-18 11:00 pm	20	28
2026-09-18 10:00 pm	20	33
2026-09-18 09:00 pm	22	34
2026-09-18 08:00 pm	26	34
2026-09-18 07:00 pm	29	42
2026-09-18 06:00 pm	31	45
2026-09-18 05:00 pm	33	46
2026-09-18 04:00 pm	33	42
2026-09-18 03:00 pm	34	33
2026-09-18 02:00 pm	34	28
2026-09-18 01:00 pm	33	29
2026-09-18 12:00 pm	31	25
2026-09-18 11:00 am	30	28
2026-09-18 10:00 am	25	34
2026-09-18 09:00 am	22	36
2026-09-18 08:00 am	19	39
2026-09-18 07:00 am	19	28
2026-09-18 06:00 am	14	24
2026-09-18 05:00 am	14	26
2026-09-18 04:00 am	14	25
2026-09-18 03:00 am	15	28
2026-09-18 02:00 am	17	29
2026-09-18 01:00 am	17	19
2026-09-18 12:00 am	19	32
2026-09-17 11:00 pm	21	31
2026-09-17 10:00 pm	23	29
2026-09-17 09:00 pm	25	31
2026-09-17 08:00 pm	29	40
2026-09-17 07:00 pm	31	41
2026-09-17 06:00 pm	33	43
2026-09-17 05:00 pm	35	37
2026-09-17 04:00 pm	33	30
2026-09-17 03:00 pm	33	33
2026-09-17 02:00 pm	33	38
2026-09-17 01:00 pm	32	38
2026-09-17 12:00 pm	31	32
2026-09-17 11:00 am	30	32
2026-09-17 10:00 am	27	36
2026-09-17 09:00 am	24	34
2026-09-17 08:00 am	22	34
2026-09-17 07:00 am	18	24
2026-09-17 06:00 am	16	33
2026-09-17 05:00 am	16	32
2026-09-17 04:00 am	16	32
2026-09-17 03:00 am	14	42
2026-09-17 02:00 am	19	43
2026-09-17 01:00 am	19	42

Las Flores Canyon
Sep 19, 2026 @ 1:00 am

32 - OZONE

19 - PM10

Show

Hour	OZONE	PM10
2026-09-19 01:00 am	32^*	19
2026-09-19 12:00 am	32	19
2026-09-18 11:00 pm	34	19
2026-09-18 10:00 pm	36	19
2026-09-18 09:00 pm	34	18
2026-09-18 08:00 pm	33	20
2026-09-18 07:00 pm	32	20
2026-09-18 06:00 pm	32	23
2026-09-18 05:00 pm	34	24
2026-09-18 04:00 pm	33	21
2026-09-18 03:00 pm	33	19
2026-09-18 02:00 pm	32	15
2026-09-18 01:00 pm	33	13
2026-09-18 12:00 pm	32	12
2026-09-18 11:00 am	31	12
2026-09-18 10:00 am	31	12
2026-09-18 09:00 am	30	12
2026-09-18 08:00 am	29	13
2026-09-18 07:00 am	30	13
2026-09-18 06:00 am	30	12
2026-09-18 05:00 am	30	13
2026-09-18 04:00 am	30	14
2026-09-18 03:00 am	30	12
2026-09-18 02:00 am	30	12
2026-09-18 01:00 am	31	12
2026-09-18 12:00 am	32	12
2026-09-17 11:00 pm	33	12
2026-09-17 10:00 pm	32	11
2026-09-17 09:00 pm	32	8
2026-09-17 08:00 pm	31	9
2026-09-17 07:00 pm	31	10
2026-09-17 06:00 pm	31	12
2026-09-17 05:00 pm	31	12
2026-09-17 04:00 pm	32	13
2026-09-17 03:00 pm	33	12
2026-09-17 02:00 pm	32	13
2026-09-17 01:00 pm	32	12
2026-09-17 12:00 pm	32	16
2026-09-17 11:00 am	31	13
2026-09-17 10:00 am	32	13
2026-09-17 09:00 am	30	12
2026-09-17 08:00 am	28	11
2026-09-17 07:00 am	26	12
2026-09-17 06:00 am	26	11
2026-09-17 05:00 am	28	12
2026-09-17 04:00 am	-	12
2026-09-17 03:00 am	28	14
2026-09-17 02:00 am	28	15
2026-09-17 01:00 am	28	15

Carpinteria
Sep 19, 2026 @ 1:00 am

18 - OZONE

45 - PM2.5

Show

Hour	OZONE	PM2.5
2026-09-19 01:00 am	18^*	45
2026-09-19 12:00 am	18	45
2026-09-18 11:00 pm	19	29
2026-09-18 10:00 pm	20	21
2026-09-18 09:00 pm	21	31
2026-09-18 08:00 pm	24	33
2026-09-18 07:00 pm	27	28
2026-09-18 06:00 pm	30	39
2026-09-18 05:00 pm	31	29
2026-09-18 04:00 pm	34	37
2026-09-18 03:00 pm	34	41
2026-09-18 02:00 pm	36	38
2026-09-18 01:00 pm	35	31
2026-09-18 12:00 pm	34	51
2026-09-18 11:00 am	30	42
2026-09-18 10:00 am	26	46
2026-09-18 09:00 am	25	42
2026-09-18 08:00 am	22	41
2026-09-18 07:00 am	20	26
2026-09-18 06:00 am	19	24
2026-09-18 05:00 am	18	26
2026-09-18 04:00 am	19	18
2026-09-18 03:00 am	19	26
2026-09-18 02:00 am	19	29
2026-09-18 01:00 am	19	31
2026-09-18 12:00 am	19	22
2026-09-17 11:00 pm	21	28
2026-09-17 10:00 pm	22	24
2026-09-17 09:00 pm	25	21
2026-09-17 08:00 pm	25	31
2026-09-17 07:00 pm	30	22
2026-09-17 06:00 pm	31	39
2026-09-17 05:00 pm	33	46
2026-09-17 04:00 pm	34	30
2026-09-17 03:00 pm	36	33
2026-09-17 02:00 pm	35	21
2026-09-17 01:00 pm	34	21
2026-09-17 12:00 pm	32	36
2026-09-17 11:00 am	30	51
2026-09-17 10:00 am	28	24
2026-09-17 09:00 am	26	48
2026-09-17 08:00 am	23	47
2026-09-17 07:00 am	19	33
2026-09-17 06:00 am	17	44
2026-09-17 05:00 am	16	54
2026-09-17 04:00 am	14	48
2026-09-17 03:00 am	11	47
2026-09-17 02:00 am	11	33
2026-09-17 01:00 am	14	44

Paradise Road
Sep 19, 2026 @ 12:00 am

13 - OZONE

Show

Hour	OZONE
2026-09-19 12:00 am	13
2026-09-18 11:00 pm	15
2026-09-18 10:00 pm	17
2026-09-18 09:00 pm	20
2026-09-18 08:00 pm	22
2026-09-18 07:00 pm	23
2026-09-18 06:00 pm	26
2026-09-18 05:00 pm	27
2026-09-18 04:00 pm	28
2026-09-18 03:00 pm	27
2026-09-18 02:00 pm	25
2026-09-18 01:00 pm	21
2026-09-18 12:00 pm	20
2026-09-18 11:00 am	17
2026-09-18 10:00 am	15
2026-09-18 09:00 am	14
2026-09-18 08:00 am	9
2026-09-18 07:00 am	8
2026-09-18 06:00 am	8
2026-09-18 05:00 am	7
2026-09-18 04:00 am	7
2026-09-18 03:00 am	7
2026-09-18 02:00 am	9
2026-09-18 01:00 am	13
2026-09-18 12:00 am	16
2026-09-17 11:00 pm	18
2026-09-17 10:00 pm	19
2026-09-17 09:00 pm	21
2026-09-17 08:00 pm	22
2026-09-17 07:00 pm	23
2026-09-17 06:00 pm	23
2026-09-17 05:00 pm	25
2026-09-17 04:00 pm	25
2026-09-17 03:00 pm	24
2026-09-17 02:00 pm	23
2026-09-17 01:00 pm	21
2026-09-17 12:00 pm	19
2026-09-17 11:00 am	19
2026-09-17 10:00 am	15
2026-09-17 09:00 am	12
2026-09-17 08:00 am	11
2026-09-17 07:00 am	9
2026-09-17 06:00 am	7
2026-09-17 05:00 am	9
2026-09-17 04:00 am	7
2026-09-17 03:00 am	7
2026-09-17 02:00 am	7
2026-09-17 01:00 am	10

Lompoc HS&P
Sep 19, 2026 @ 12:00 am

22 - OZONE

Show

Hour	OZONE
2026-09-19 12:00 am	22
2026-09-18 11:00 pm	22
2026-09-18 10:00 pm	26
2026-09-18 09:00 pm	25
2026-09-18 08:00 pm	26
2026-09-18 07:00 pm	25
2026-09-18 06:00 pm	30
2026-09-18 05:00 pm	32
2026-09-18 04:00 pm	32
2026-09-18 03:00 pm	34
2026-09-18 02:00 pm	32
2026-09-18 01:00 pm	32
2026-09-18 12:00 pm	32
2026-09-18 11:00 am	34
2026-09-18 10:00 am	31
2026-09-18 09:00 am	29
2026-09-18 08:00 am	28
2026-09-18 07:00 am	23
2026-09-18 06:00 am	24
2026-09-18 05:00 am	22
2026-09-18 04:00 am	23
2026-09-18 03:00 am	24
2026-09-18 02:00 am	24
2026-09-18 01:00 am	24
2026-09-18 12:00 am	22
2026-09-17 11:00 pm	28
2026-09-17 10:00 pm	28
2026-09-17 09:00 pm	28
2026-09-17 08:00 pm	30
2026-09-17 07:00 pm	32
2026-09-17 06:00 pm	33
2026-09-17 05:00 pm	34
2026-09-17 04:00 pm	35
2026-09-17 03:00 pm	34
2026-09-17 02:00 pm	34
2026-09-17 01:00 pm	33
2026-09-17 09:00 am	25
2026-09-17 08:00 am	25
2026-09-17 07:00 am	25
2026-09-17 06:00 am	22
2026-09-17 05:00 am	20
2026-09-17 04:00 am	23
2026-09-17 03:00 am	26
2026-09-17 02:00 am	26
2026-09-17 01:00 am	26

Latest News

Prescribed Burn Information

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News Releases and Air Alerts

Air Quality Information About Fireworks

July 1, 2026

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Your Air Quality at a Glance

Santa Maria
Sep 19, 2026 @ 1:00 am

Santa Maria

Lompoc
Sep 19, 2026 @ 1:00 am

Lompoc H Street

Santa Ynez
Sep 19, 2026 @ 1:00 am

Santa Ynez

Las Flores Canyon
Sep 19, 2026 @ 1:00 am

Las Flores Canyon

Carpinteria
Sep 19, 2026 @ 1:00 am

Carpinteria

Paradise Road
Sep 19, 2026 @ 12:00 am

Paradise Road

Lompoc HS&P
Sep 19, 2026 @ 12:00 am

Lompoc HS&P

Latest News

Prescribed Burn at UCSB Lagoon Scheduled for Today

Plug in to 2026 National Drive Electric Month

Prescribed Burn at UCSB Lagoon Scheduled for Mid-September

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Apply to the 2026 APCD Clean Air Grant Program

Prepare for Wildfire Season Smoke Impacts

60 Global Shipping Lines on Track for Record Year as Voluntary Vessel Speed Reduction Program Expands Coastwide July 1

Air Quality Information About Fireworks

VSFB Watt Training Burns to Occur Over the Next Week

Your Air Quality at a Glance

Santa Maria Sep 19, 2026 @ 1:00 am

Santa Maria

Lompoc Sep 19, 2026 @ 1:00 am

Lompoc H Street

Santa Ynez Sep 19, 2026 @ 1:00 am

Santa Ynez

Las Flores Canyon Sep 19, 2026 @ 1:00 am

Las Flores Canyon

Carpinteria Sep 19, 2026 @ 1:00 am

Carpinteria

Paradise Road Sep 19, 2026 @ 12:00 am

Paradise Road

Lompoc HS&P Sep 19, 2026 @ 12:00 am

Lompoc HS&P

Latest News

Santa Maria
Sep 19, 2026 @ 1:00 am

Lompoc
Sep 19, 2026 @ 1:00 am

Santa Ynez
Sep 19, 2026 @ 1:00 am

Las Flores Canyon
Sep 19, 2026 @ 1:00 am

Carpinteria
Sep 19, 2026 @ 1:00 am

Paradise Road
Sep 19, 2026 @ 12:00 am

Lompoc HS&P
Sep 19, 2026 @ 12:00 am