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
2026-04-22T10:00	21	5	5
2026-04-22T11:00	11	5	0
2026-04-22T12:00	18	4	5
2026-04-22T13:00	18	4	13
2026-04-22T14:00	16	5	21
2026-04-22T15:00	20	5	16
2026-04-22T16:00	27	6	8
2026-04-22T17:00	27	5	9
2026-04-22T18:00	27	5	9
2026-04-22T19:00	34	6	7
2026-04-22T20:00	39	6	6
2026-04-22T21:00	38	6	3
2026-04-22T22:00	41	10	1
2026-04-22T23:00	40	20	3
2026-04-23T00:00	43	20	4
2026-04-23T01:00	40	17	5
2026-04-23T02:00	36	12	2
2026-04-23T03:00	33	10	4
2026-04-23T04:00	33	10	10
2026-04-23T05:00	31	8	16
2026-04-23T06:00	30	6	13
2026-04-23T07:00	24	6	15
2026-04-23T08:00	25	5	13
2026-04-23T09:00	26	5	6
2026-04-23T10:00	26	5	0
2026-04-23T11:00	21	6	0
2026-04-23T12:00	22	6	0
2026-04-23T13:00	20	6	3
2026-04-23T14:00	28	7	7
2026-04-23T15:00	32	6	6
2026-04-23T16:00	34	5	0
2026-04-23T17:00	37	4	0
2026-04-23T18:00	41	4	0
2026-04-23T19:00	42	3	0
2026-04-23T20:00	43	2	6
2026-04-23T21:00	41	19	8
2026-04-23T22:00	39	39	12
2026-04-23T23:00	38	51	17
2026-04-24T00:00	40	52	11
2026-04-24T01:00	39	43	14
2026-04-24T02:00	37	31	21
2026-04-24T03:00	34	26	29
2026-04-24T04:00	31	20	26
2026-04-24T05:00	31	19	18
2026-04-24T06:00	30	19	17
2026-04-24T07:00	26	16	19
2026-04-24T08:00	22	14	18
2026-04-24T09:00	22	14	18

note: values with * indicate last known reading.

Santa Barbara
Apr 24, 2026 @ 3:00 am

10 - OZONE

16 - PM10

33 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-04-24 03:00 am	10^*	16	33^*
2026-04-24 02:00 am	10	16	33
2026-04-24 01:00 am	10	16	33
2026-04-24 12:00 am	9	17	27
2026-04-23 11:00 pm	9	19	27
2026-04-23 10:00 pm	9	19	31
2026-04-23 09:00 pm	11	19	41
2026-04-23 08:00 pm	14	19	48
2026-04-23 07:00 pm	16	20	46
2026-04-23 06:00 pm	17	12	20
2026-04-23 05:00 pm	19	6	7
2026-04-23 04:00 pm	20	6	3
2026-04-23 03:00 pm	20	6	6
2026-04-23 02:00 pm	20	6	12
2026-04-23 01:00 pm	19	7	12
2026-04-23 12:00 pm	18	9	14
2026-04-23 11:00 am	16	12	17
2026-04-23 10:00 am	14	16	23
2026-04-23 09:00 am	12	16	29
2026-04-23 08:00 am	12	16	36
2026-04-23 07:00 am	11	12	33
2026-04-23 06:00 am	9	9	27
2026-04-23 05:00 am	8	10	27
2026-04-23 04:00 am	10	10	26
2026-04-23 03:00 am	11	12	29
2026-04-23 02:00 am	11	13	37
2026-04-23 01:00 am	11	15	46
2026-04-23 12:00 am	12	14	37
2026-04-22 11:00 pm	13	10	31
2026-04-22 10:00 pm	14	9	28
2026-04-22 09:00 pm	15	10	17
2026-04-22 08:00 pm	15	11	12
2026-04-22 07:00 pm	16	13	13
2026-04-22 06:00 pm	16	11	16
2026-04-22 05:00 pm	19	13	14
2026-04-22 04:00 pm	19	14	12
2026-04-22 03:00 pm	19	12	7
2026-04-22 02:00 pm	19	11	0
2026-04-22 01:00 pm	18	7	0
2026-04-22 12:00 pm	18	6	0
2026-04-22 11:00 am	14	5	0
2026-04-22 10:00 am	13	11	22
2026-04-22 09:00 am	11	11	22
2026-04-22 08:00 am	9	8	22
2026-04-22 07:00 am	6	6	16
2026-04-22 06:00 am	6	5	16
2026-04-22 05:00 am	7	4	21
2026-04-22 04:00 am	8	3	19
2026-04-22 03:00 am	7	3	11

Santa Maria
Apr 24, 2026 @ 2:00 am

22 - OZONE

14 - PM10

18 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-04-24 02:00 am	22	14	18
2026-04-24 01:00 am	22	14	18
2026-04-24 12:00 am	26	16	19
2026-04-23 11:00 pm	30	19	17
2026-04-23 10:00 pm	31	19	18
2026-04-23 09:00 pm	31	20	26
2026-04-23 08:00 pm	34	26	29
2026-04-23 07:00 pm	37	31	21
2026-04-23 06:00 pm	39	43	14
2026-04-23 05:00 pm	40	52	11
2026-04-23 04:00 pm	38	51	17
2026-04-23 03:00 pm	39	39	12
2026-04-23 02:00 pm	41	19	8
2026-04-23 01:00 pm	43	2	6
2026-04-23 12:00 pm	42	3	0
2026-04-23 11:00 am	41	4	0
2026-04-23 10:00 am	37	4	0
2026-04-23 09:00 am	34	5	0
2026-04-23 08:00 am	32	6	6
2026-04-23 07:00 am	28	7	7
2026-04-23 06:00 am	20	6	3
2026-04-23 05:00 am	22	6	0
2026-04-23 04:00 am	21	6	0
2026-04-23 03:00 am	26	5	0
2026-04-23 02:00 am	26	5	6
2026-04-23 01:00 am	25	5	13
2026-04-23 12:00 am	24	6	15
2026-04-22 11:00 pm	30	6	13
2026-04-22 10:00 pm	31	8	16
2026-04-22 09:00 pm	33	10	10
2026-04-22 08:00 pm	33	10	4
2026-04-22 07:00 pm	36	12	2
2026-04-22 06:00 pm	40	17	5
2026-04-22 05:00 pm	43	20	4
2026-04-22 04:00 pm	40	20	3
2026-04-22 03:00 pm	41	10	1
2026-04-22 02:00 pm	38	6	3
2026-04-22 01:00 pm	39	6	6
2026-04-22 12:00 pm	34	6	7
2026-04-22 11:00 am	27	5	9
2026-04-22 10:00 am	27	5	9
2026-04-22 09:00 am	27	6	8
2026-04-22 08:00 am	20	5	16
2026-04-22 07:00 am	16	5	21
2026-04-22 06:00 am	18	4	13
2026-04-22 05:00 am	18	4	5
2026-04-22 04:00 am	11	5	0
2026-04-22 03:00 am	21	5	5

Lompoc
Apr 24, 2026 @ 3:00 am

31 - OZONE

17 - PM10

4 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-04-24 03:00 am	31^*	17	4
2026-04-24 02:00 am	31	17	4
2026-04-24 01:00 am	31	19	3
2026-04-24 12:00 am	31	19	13
2026-04-23 11:00 pm	31	18	14
2026-04-23 10:00 pm	30	17	18
2026-04-23 09:00 pm	31	17	21
2026-04-23 08:00 pm	32	16	8
2026-04-23 07:00 pm	32	15	0
2026-04-23 06:00 pm	34	14	0
2026-04-23 05:00 pm	37	13	0
2026-04-23 04:00 pm	38	13	0
2026-04-23 03:00 pm	39	11	0
2026-04-23 02:00 pm	40	12	0
2026-04-23 01:00 pm	39	8	0
2026-04-23 12:00 pm	40	6	0
2026-04-23 11:00 am	37	6	1
2026-04-23 10:00 am	34	8	3
2026-04-23 09:00 am	31	10	0
2026-04-23 08:00 am	28	10	1
2026-04-23 07:00 am	27	9	0
2026-04-23 06:00 am	22	10	0
2026-04-23 05:00 am	23	7	0
2026-04-23 04:00 am	24	11	0
2026-04-23 03:00 am	28	9	0
2026-04-23 02:00 am	28	13	0
2026-04-23 01:00 am	31	10	0
2026-04-23 12:00 am	31	9	0
2026-04-22 11:00 pm	32	13	4
2026-04-22 10:00 pm	33	15	9
2026-04-22 09:00 pm	34	9	8
2026-04-22 08:00 pm	34	10	6
2026-04-22 07:00 pm	35	12	11
2026-04-22 06:00 pm	36	14	11
2026-04-22 05:00 pm	39	13	1
2026-04-22 04:00 pm	40	13	1
2026-04-22 03:00 pm	40	9	0
2026-04-22 02:00 pm	41	10	0
2026-04-22 01:00 pm	40	9	0
2026-04-22 12:00 pm	37	6	0
2026-04-22 11:00 am	34	6	3
2026-04-22 10:00 am	31	2	7
2026-04-22 09:00 am	25	4	4
2026-04-22 08:00 am	19	10	0
2026-04-22 07:00 am	16	6	0
2026-04-22 06:00 am	14	6	0
2026-04-22 05:00 am	11	5	0
2026-04-22 04:00 am	15	6	0
2026-04-22 03:00 am	18	7	0

Goleta

Santa Ynez
Apr 24, 2026 @ 2:00 am

21 - OZONE

13 - PM2.5

Show

Hour	OZONE	PM2.5
2026-04-24 02:00 am	21	13
2026-04-24 01:00 am	21	13
2026-04-24 12:00 am	23	0
2026-04-23 11:00 pm	26	13
2026-04-23 10:00 pm	30	26
2026-04-23 09:00 pm	33	19
2026-04-23 08:00 pm	36	17
2026-04-23 07:00 pm	36	18
2026-04-23 06:00 pm	38	14
2026-04-23 05:00 pm	40	11
2026-04-23 04:00 pm	41	12
2026-04-23 03:00 pm	42	7
2026-04-23 02:00 pm	43	9
2026-04-23 01:00 pm	41	13
2026-04-23 12:00 pm	36	15
2026-04-23 11:00 am	34	24
2026-04-23 10:00 am	30	32
2026-04-23 09:00 am	24	31
2026-04-23 08:00 am	19	12
2026-04-23 07:00 am	19	13
2026-04-23 06:00 am	14	10
2026-04-23 05:00 am	16	21
2026-04-23 04:00 am	17	25
2026-04-23 03:00 am	19	22
2026-04-23 02:00 am	25	22
2026-04-23 01:00 am	25	17
2026-04-23 12:00 am	30	23
2026-04-22 11:00 pm	31	31
2026-04-22 10:00 pm	30	28
2026-04-22 09:00 pm	31	29
2026-04-22 08:00 pm	34	25
2026-04-22 07:00 pm	36	23
2026-04-22 06:00 pm	38	18
2026-04-22 05:00 pm	40	14
2026-04-22 04:00 pm	44	12
2026-04-22 03:00 pm	42	8
2026-04-22 02:00 pm	41	16
2026-04-22 01:00 pm	39	21
2026-04-22 12:00 pm	37	19
2026-04-22 11:00 am	35	12
2026-04-22 10:00 am	32	7
2026-04-22 09:00 am	28	9
2026-04-22 08:00 am	21	8
2026-04-22 07:00 am	18	12
2026-04-22 06:00 am	16	18
2026-04-22 05:00 am	16	19
2026-04-22 04:00 am	15	10
2026-04-22 03:00 am	13	4

Las Flores Canyon
Apr 24, 2026 @ 3:00 am

35 - OZONE

9 - PM10

Show

Hour	OZONE	PM10
2026-04-24 03:00 am	35^*	9
2026-04-24 02:00 am	35	9
2026-04-24 01:00 am	35	9
2026-04-24 12:00 am	36	10
2026-04-23 11:00 pm	36	8
2026-04-23 10:00 pm	36	9
2026-04-23 09:00 pm	35	9
2026-04-23 08:00 pm	36	10
2026-04-23 07:00 pm	34	14
2026-04-23 06:00 pm	34	14
2026-04-23 05:00 pm	36	8
2026-04-23 04:00 pm	36	6
2026-04-23 03:00 pm	37	6
2026-04-23 02:00 pm	37	6
2026-04-23 01:00 pm	36	7
2026-04-23 12:00 pm	35	7
2026-04-23 11:00 am	36	9
2026-04-23 10:00 am	36	6
2026-04-23 09:00 am	37	3
2026-04-23 08:00 am	35	3
2026-04-23 07:00 am	33	3
2026-04-23 06:00 am	34	2
2026-04-23 05:00 am	32	4
2026-04-23 04:00 am	33	5
2026-04-23 03:00 am	32	5
2026-04-23 02:00 am	32	5
2026-04-23 01:00 am	32	6
2026-04-23 12:00 am	31	7
2026-04-22 11:00 pm	31	10
2026-04-22 10:00 pm	31	10
2026-04-22 09:00 pm	30	8
2026-04-22 08:00 pm	32	9
2026-04-22 07:00 pm	31	8
2026-04-22 06:00 pm	33	9
2026-04-22 05:00 pm	32	8
2026-04-22 04:00 pm	33	6
2026-04-22 03:00 pm	33	6
2026-04-22 02:00 pm	33	5
2026-04-22 01:00 pm	33	4
2026-04-22 12:00 pm	32	3
2026-04-22 11:00 am	32	5
2026-04-22 10:00 am	30	5
2026-04-22 09:00 am	29	4
2026-04-22 08:00 am	29	4
2026-04-22 07:00 am	29	3
2026-04-22 06:00 am	28	4
2026-04-22 05:00 am	28	4
2026-04-22 04:00 am	31	2
2026-04-22 03:00 am	30	3

Carpinteria
Apr 24, 2026 @ 2:00 am

31 - OZONE

0 - PM2.5

Show

Hour	OZONE	PM2.5
2026-04-24 02:00 am	31	0
2026-04-24 01:00 am	31	0
2026-04-24 12:00 am	30	3
2026-04-23 11:00 pm	31	18
2026-04-23 10:00 pm	30	19
2026-04-23 09:00 pm	31	22
2026-04-23 08:00 pm	33	28
2026-04-23 07:00 pm	36	18
2026-04-23 06:00 pm	41	8
2026-04-23 05:00 pm	43	6
2026-04-23 04:00 pm	44	13
2026-04-23 03:00 pm	46	9
2026-04-23 02:00 pm	46	2
2026-04-23 01:00 pm	45	22
2026-04-23 12:00 pm	43	16
2026-04-23 11:00 am	43	22
2026-04-23 10:00 am	38	16
2026-04-23 09:00 am	33	16
2026-04-23 08:00 am	32	11
2026-04-23 07:00 am	29	16
2026-04-23 06:00 am	28	5
2026-04-23 05:00 am	27	4
2026-04-23 04:00 am	27	9
2026-04-23 03:00 am	24	12
2026-04-23 02:00 am	24	3
2026-04-23 01:00 am	24	6
2026-04-23 12:00 am	23	1
2026-04-22 11:00 pm	24	2
2026-04-22 10:00 pm	25	9
2026-04-22 09:00 pm	28	12
2026-04-22 08:00 pm	30	24
2026-04-22 07:00 pm	31	16
2026-04-22 06:00 pm	35	16
2026-04-22 05:00 pm	37	16
2026-04-22 04:00 pm	41	16
2026-04-22 03:00 pm	41	21
2026-04-22 02:00 pm	41	15
2026-04-22 01:00 pm	40	25
2026-04-22 12:00 pm	38	28
2026-04-22 11:00 am	34	16
2026-04-22 10:00 am	31	34
2026-04-22 09:00 am	26	29
2026-04-22 08:00 am	22	11
2026-04-22 07:00 am	19	11
2026-04-22 06:00 am	18	0
2026-04-22 05:00 am	19	6
2026-04-22 04:00 am	19	13
2026-04-22 03:00 am	19	14

Paradise Road
Apr 24, 2026 @ 2:00 am

26 - OZONE

Show

Hour	OZONE
2026-04-24 02:00 am	26
2026-04-24 01:00 am	26
2026-04-24 12:00 am	29
2026-04-23 11:00 pm	31
2026-04-23 10:00 pm	31
2026-04-23 09:00 pm	35
2026-04-23 08:00 pm	36
2026-04-23 07:00 pm	38
2026-04-23 06:00 pm	41
2026-04-23 05:00 pm	42
2026-04-23 04:00 pm	43
2026-04-23 03:00 pm	44
2026-04-23 02:00 pm	42
2026-04-23 01:00 pm	38
2026-04-23 12:00 pm	34
2026-04-23 11:00 am	31
2026-04-23 10:00 am	14
2026-04-23 09:00 am	14
2026-04-23 08:00 am	14
2026-04-23 07:00 am	14
2026-04-23 06:00 am	10
2026-04-23 05:00 am	10
2026-04-23 04:00 am	14
2026-04-23 03:00 am	14
2026-04-23 02:00 am	17
2026-04-23 01:00 am	20
2026-04-23 12:00 am	23
2026-04-22 11:00 pm	28
2026-04-22 10:00 pm	31
2026-04-22 09:00 pm	33
2026-04-22 08:00 pm	36
2026-04-22 07:00 pm	38
2026-04-22 06:00 pm	39
2026-04-22 05:00 pm	40
2026-04-22 04:00 pm	39
2026-04-22 03:00 pm	38
2026-04-22 02:00 pm	36
2026-04-22 10:00 am	19
2026-04-22 09:00 am	19
2026-04-22 08:00 am	19
2026-04-22 07:00 am	12
2026-04-22 06:00 am	8
2026-04-22 05:00 am	8
2026-04-22 04:00 am	14
2026-04-22 03:00 am	14

Lompoc HS&P
Apr 24, 2026 @ 2:00 am

25 - OZONE

Show

Hour	OZONE
2026-04-24 02:00 am	25
2026-04-24 01:00 am	25
2026-04-24 12:00 am	27
2026-04-23 11:00 pm	28
2026-04-23 10:00 pm	27
2026-04-23 09:00 pm	27
2026-04-23 08:00 pm	26
2026-04-23 07:00 pm	32
2026-04-23 06:00 pm	35
2026-04-23 05:00 pm	32
2026-04-23 04:00 pm	31
2026-04-23 03:00 pm	31
2026-04-23 02:00 pm	34
2026-04-23 01:00 pm	35
2026-04-23 12:00 pm	34
2026-04-23 11:00 am	33
2026-04-23 10:00 am	32
2026-04-23 09:00 am	31
2026-04-23 08:00 am	26
2026-04-23 07:00 am	26
2026-04-23 06:00 am	25
2026-04-23 05:00 am	23
2026-04-23 04:00 am	22
2026-04-23 03:00 am	24
2026-04-23 02:00 am	24
2026-04-23 01:00 am	24
2026-04-23 12:00 am	25
2026-04-22 11:00 pm	26
2026-04-22 10:00 pm	27
2026-04-22 09:00 pm	28
2026-04-22 08:00 pm	31
2026-04-22 07:00 pm	31
2026-04-22 06:00 pm	31
2026-04-22 05:00 pm	31
2026-04-22 04:00 pm	32
2026-04-22 03:00 pm	33
2026-04-22 02:00 pm	32
2026-04-22 01:00 pm	32
2026-04-22 12:00 pm	34
2026-04-22 11:00 am	34
2026-04-22 10:00 am	32
2026-04-22 09:00 am	27
2026-04-22 08:00 am	26
2026-04-22 07:00 am	25
2026-04-22 06:00 am	26
2026-04-22 05:00 am	26
2026-04-22 04:00 am	28
2026-04-22 03:00 am	26

Latest News

Public Notices

Notice of Public Review and Request for Comments

April 20, 2026

News Releases and Air Alerts

2025 Reports Show Voluntary Efforts Deliver Major Reductions in Whale Strike Risk, Noise, and Air Pollution

April 10, 2026

Public Notices

Free Air Purifiers for Old Town Goleta Residents

Now Hiring: Compliance & C5 Interns

Air Quality Sensors Available for Schools

Your Air Quality at a Glance

Santa Barbara
Apr 24, 2026 @ 3:00 am

Santa Barbara

Santa Maria
Apr 24, 2026 @ 2:00 am

Santa Maria

Lompoc
Apr 24, 2026 @ 3:00 am

Lompoc H Street

Goleta

Santa Ynez
Apr 24, 2026 @ 2:00 am

Santa Ynez

Las Flores Canyon
Apr 24, 2026 @ 3:00 am

Las Flores Canyon

Carpinteria
Apr 24, 2026 @ 2:00 am

Carpinteria

Paradise Road
Apr 24, 2026 @ 2:00 am

Paradise Road

Lompoc HS&P
Apr 24, 2026 @ 2:00 am

Lompoc HS&P

Latest News

Notice of Public Review and Request for Comments

2025 Reports Show Voluntary Efforts Deliver Major Reductions in Whale Strike Risk, Noise, and Air Pollution

Public Notice: Proposed Budget - Public Workshop and Hearings

APCD Gives 400 Air Purifiers to Old Town Goleta Residents

Gov. Newsom Appoints Buellton Mayor, David Silva, to CARB Board

Prescribed Pile Burns in South County this Week

Prescribed Pile Burns in South County Next Week

Old Town Goleta Residents Can Pick Up Free Air Purifiers on March 14

2025 Vessel Speed Reduction Season Results and Rankings

Your Air Quality at a Glance

Santa Barbara Apr 24, 2026 @ 3:00 am

Santa Barbara

Santa Maria Apr 24, 2026 @ 2:00 am

Santa Maria

Lompoc Apr 24, 2026 @ 3:00 am

Lompoc H Street

Goleta

Santa Ynez Apr 24, 2026 @ 2:00 am

Santa Ynez

Las Flores Canyon Apr 24, 2026 @ 3:00 am

Las Flores Canyon

Carpinteria Apr 24, 2026 @ 2:00 am

Carpinteria

Paradise Road Apr 24, 2026 @ 2:00 am

Paradise Road

Lompoc HS&P Apr 24, 2026 @ 2:00 am

Lompoc HS&P

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