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

Your Air Quality at a Glance

note: values with * indicate last known reading.

Santa Barbara
Mar 29, 2026 @ 11:00 am

9 - OZONE

6 - PM10

46 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-29 11:00 am	9^*	6	46
2026-03-29 10:00 am	9	6	46
2026-03-29 09:00 am	8	5	42
2026-03-29 08:00 am	9	4	39
2026-03-29 07:00 am	9	4	46
2026-03-29 06:00 am	10	5	42
2026-03-29 05:00 am	10	6	39
2026-03-29 04:00 am	11	7	34
2026-03-29 03:00 am	11	10	46
2026-03-29 02:00 am	11	13	54
2026-03-29 01:00 am	11	17	56
2026-03-29 12:00 am	11	19	55
2026-03-28 11:00 pm	11	25	55
2026-03-28 10:00 pm	12	27	55
2026-03-28 09:00 pm	12	27	55
2026-03-28 08:00 pm	13	24	55
2026-03-28 07:00 pm	12	23	55
2026-03-28 06:00 pm	13	19	53
2026-03-28 05:00 pm	14	14	51
2026-03-28 04:00 pm	14	18	54
2026-03-28 03:00 pm	14	19	55
2026-03-28 02:00 pm	14	19	55
2026-03-28 01:00 pm	14	19	55
2026-03-28 12:00 pm	14	14	42
2026-03-28 11:00 am	14	15	51
2026-03-28 10:00 am	14	14	54
2026-03-28 09:00 am	12	14	53
2026-03-28 08:00 am	13	19	55
2026-03-28 07:00 am	14	19	58
2026-03-28 06:00 am	15	19	56
2026-03-28 05:00 am	16	21	57
2026-03-28 04:00 am	16	21	60
2026-03-28 03:00 am	17	23	56
2026-03-28 02:00 am	15	27	62
2026-03-28 01:00 am	15	27	61
2026-03-28 12:00 am	15	27	59
2026-03-27 11:00 pm	14	29	59
2026-03-27 10:00 pm	14	31	60
2026-03-27 09:00 pm	15	31	61
2026-03-27 08:00 pm	16	31	60
2026-03-27 07:00 pm	16	34	61
2026-03-27 06:00 pm	17	34	61
2026-03-27 05:00 pm	18	25	59
2026-03-27 04:00 pm	18	26	60
2026-03-27 03:00 pm	18	26	60
2026-03-27 02:00 pm	18	26	62
2026-03-27 01:00 pm	17	25	60
2026-03-27 12:00 pm	16	25	59
2026-03-27 11:00 am	15	26	62

Santa Maria
Mar 29, 2026 @ 11:00 am

23 - OZONE

25 - PM10

44 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-29 11:00 am	23^*	25	44
2026-03-29 10:00 am	23	25	44
2026-03-29 09:00 am	22	15	45
2026-03-29 08:00 am	22	16	50
2026-03-29 07:00 am	21	14	54
2026-03-29 06:00 am	18	17	54
2026-03-29 05:00 am	19	17	54
2026-03-29 04:00 am	20	13	48
2026-03-29 03:00 am	24	16	51
2026-03-29 02:00 am	24	20	51
2026-03-29 01:00 am	27	20	51
2026-03-29 12:00 am	26	19	46
2026-03-28 11:00 pm	27	19	43
2026-03-28 10:00 pm	27	19	42
2026-03-28 09:00 pm	30	22	45
2026-03-28 08:00 pm	31	29	51
2026-03-28 07:00 pm	35	40	53
2026-03-28 06:00 pm	34	47	52
2026-03-28 05:00 pm	35	55	52
2026-03-28 04:00 pm	34	60	52
2026-03-28 03:00 pm	34	63	44
2026-03-28 02:00 pm	32	63	45
2026-03-28 01:00 pm	31	63	51
2026-03-28 12:00 pm	27	63	56
2026-03-28 11:00 am	23	48	53
2026-03-28 10:00 am	20	44	54
2026-03-28 09:00 am	22	24	39
2026-03-28 08:00 am	20	16	34
2026-03-28 07:00 am	19	7	36
2026-03-28 06:00 am	19	8	32
2026-03-28 05:00 am	18	7	37
2026-03-28 04:00 am	19	9	35
2026-03-28 03:00 am	22	11	43
2026-03-28 02:00 am	22	16	52
2026-03-28 01:00 am	23	19	54
2026-03-28 12:00 am	28	23	52
2026-03-27 11:00 pm	29	31	53
2026-03-27 10:00 pm	31	42	52
2026-03-27 09:00 pm	31	56	54
2026-03-27 08:00 pm	32	53	53
2026-03-27 07:00 pm	33	67	57
2026-03-27 06:00 pm	37	65	60
2026-03-27 05:00 pm	41	73	58
2026-03-27 04:00 pm	42	75	58
2026-03-27 03:00 pm	41	54	54
2026-03-27 02:00 pm	38	52	55
2026-03-27 01:00 pm	36	51	51
2026-03-27 12:00 pm	31	51	51
2026-03-27 11:00 am	29	46	47

Lompoc
Mar 29, 2026 @ 11:00 am

14 - OZONE

5 - PM10

0 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-29 11:00 am	14^*	5	0
2026-03-29 10:00 am	14	5	0
2026-03-29 09:00 am	15	5	0
2026-03-29 08:00 am	16	6	0
2026-03-29 07:00 am	16	5	2
2026-03-29 06:00 am	16	4	4
2026-03-29 05:00 am	16	4	4
2026-03-29 04:00 am	17	6	0
2026-03-29 03:00 am	20	9	0
2026-03-29 02:00 am	20	13	5
2026-03-29 01:00 am	20	16	11
2026-03-29 12:00 am	19	17	16
2026-03-28 11:00 pm	22	16	14
2026-03-28 10:00 pm	23	18	18
2026-03-28 09:00 pm	25	19	24
2026-03-28 08:00 pm	27	22	21
2026-03-28 07:00 pm	30	19	26
2026-03-28 06:00 pm	31	19	34
2026-03-28 05:00 pm	32	19	36
2026-03-28 04:00 pm	33	18	33
2026-03-28 03:00 pm	33	17	21
2026-03-28 02:00 pm	31	14	9
2026-03-28 01:00 pm	28	11	13
2026-03-28 12:00 pm	24	9	10
2026-03-28 11:00 am	23	6	0
2026-03-28 10:00 am	21	6	0
2026-03-28 09:00 am	19	7	0
2026-03-28 08:00 am	19	8	0
2026-03-28 07:00 am	18	6	0
2026-03-28 06:00 am	17	6	2
2026-03-28 05:00 am	17	7	3
2026-03-28 04:00 am	16	6	2
2026-03-28 03:00 am	18	6	0
2026-03-28 02:00 am	18	7	0
2026-03-28 01:00 am	18	7	4
2026-03-28 12:00 am	19	7	9
2026-03-27 11:00 pm	21	9	19
2026-03-27 10:00 pm	25	13	28
2026-03-27 09:00 pm	27	19	39
2026-03-27 08:00 pm	30	22	46
2026-03-27 07:00 pm	32	24	43
2026-03-27 06:00 pm	35	24	47
2026-03-27 05:00 pm	37	30	53
2026-03-27 04:00 pm	38	31	53
2026-03-27 03:00 pm	38	33	53
2026-03-27 02:00 pm	35	38	48
2026-03-27 01:00 pm	32	33	36
2026-03-27 12:00 pm	26	31	33
2026-03-27 11:00 am	23	27	28

Goleta
Mar 29, 2026 @ 11:00 am

18 - OZONE

25 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-29 11:00 am	18^*	25
2026-03-29 10:00 am	18	25
2026-03-29 09:00 am	13	3
2026-03-29 08:00 am	13	0
2026-03-29 07:00 am	11	9
2026-03-29 06:00 am	14	9
2026-03-29 05:00 am	12	30
2026-03-29 04:00 am	15	21
2026-03-29 03:00 am	14	21
2026-03-29 02:00 am	14	13
2026-03-29 01:00 am	16	21
2026-03-29 12:00 am	19	31
2026-03-28 11:00 pm	19	29
2026-03-28 10:00 pm	21	31
2026-03-28 09:00 pm	21	28
2026-03-28 08:00 pm	23	35
2026-03-28 07:00 pm	25	32
2026-03-28 06:00 pm	29	19
2026-03-28 05:00 pm	30	22
2026-03-28 04:00 pm	30	28
2026-03-28 03:00 pm	29	29
2026-03-28 02:00 pm	28	25
2026-03-28 01:00 pm	28	23
2026-03-28 12:00 pm	27	13
2026-03-28 11:00 am	22	9
2026-03-28 10:00 am	23	8
2026-03-28 09:00 am	23	23
2026-03-28 08:00 am	21	29
2026-03-28 07:00 am	20	30
2026-03-28 06:00 am	23	38
2026-03-28 05:00 am	22	42
2026-03-28 04:00 am	23	51
2026-03-28 03:00 am	23	47
2026-03-28 02:00 am	23	51
2026-03-28 01:00 am	24	61
2026-03-28 12:00 am	23	41
2026-03-27 11:00 pm	27	38
2026-03-27 10:00 pm	28	42
2026-03-27 09:00 pm	30	46
2026-03-27 08:00 pm	32	48
2026-03-27 07:00 pm	31	53
2026-03-27 06:00 pm	35	54
2026-03-27 05:00 pm	35	54
2026-03-27 04:00 pm	39	54
2026-03-27 03:00 pm	36	55
2026-03-27 02:00 pm	36	59
2026-03-27 01:00 pm	34	58
2026-03-27 12:00 pm	31	56
2026-03-27 11:00 am	29	55

Santa Ynez
Mar 29, 2026 @ 11:00 am

18 - OZONE

27 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-29 11:00 am	18^*	27
2026-03-29 10:00 am	18	27
2026-03-29 09:00 am	12	16
2026-03-29 08:00 am	10	22
2026-03-29 07:00 am	8	33
2026-03-29 06:00 am	8	38
2026-03-29 05:00 am	10	37
2026-03-29 04:00 am	12	31
2026-03-29 03:00 am	12	34
2026-03-29 02:00 am	18	40
2026-03-29 01:00 am	18	47
2026-03-29 12:00 am	19	53
2026-03-28 11:00 pm	17	53
2026-03-28 10:00 pm	19	54
2026-03-28 09:00 pm	22	57
2026-03-28 08:00 pm	25	59
2026-03-28 07:00 pm	29	60
2026-03-28 06:00 pm	31	57
2026-03-28 05:00 pm	32	53
2026-03-28 04:00 pm	34	35
2026-03-28 03:00 pm	37	37
2026-03-28 02:00 pm	37	41
2026-03-28 01:00 pm	39	37
2026-03-28 12:00 pm	38	41
2026-03-28 11:00 am	27	37
2026-03-28 10:00 am	19	19
2026-03-28 09:00 am	13	17
2026-03-28 08:00 am	11	24
2026-03-28 07:00 am	12	26
2026-03-28 06:00 am	12	24
2026-03-28 05:00 am	12	33
2026-03-28 04:00 am	9	43
2026-03-28 03:00 am	14	48
2026-03-28 02:00 am	15	52
2026-03-28 01:00 am	15	53
2026-03-28 12:00 am	14	53
2026-03-27 11:00 pm	19	54
2026-03-27 10:00 pm	22	57
2026-03-27 09:00 pm	27	61
2026-03-27 08:00 pm	28	54
2026-03-27 07:00 pm	31	56
2026-03-27 06:00 pm	38	58
2026-03-27 05:00 pm	39	57
2026-03-27 04:00 pm	43	59
2026-03-27 03:00 pm	44	62
2026-03-27 02:00 pm	48	37
2026-03-27 01:00 pm	45	37
2026-03-27 12:00 pm	41	41
2026-03-27 11:00 am	31	43

Las Flores Canyon
Mar 29, 2026 @ 11:00 am

20 - OZONE

7 - PM10

Show

Hour	OZONE	PM10
2026-03-29 11:00 am	20^*	7
2026-03-29 10:00 am	20	7
2026-03-29 09:00 am	19	6
2026-03-29 08:00 am	20	6
2026-03-29 07:00 am	23	8
2026-03-29 06:00 am	22	9
2026-03-29 05:00 am	23	10
2026-03-29 04:00 am	25	10
2026-03-29 03:00 am	23	11
2026-03-29 02:00 am	23	11
2026-03-29 01:00 am	23	14
2026-03-29 12:00 am	21	12
2026-03-28 11:00 pm	18	13
2026-03-28 10:00 pm	21	13
2026-03-28 09:00 pm	20	15
2026-03-28 08:00 pm	23	15
2026-03-28 07:00 pm	24	17
2026-03-28 06:00 pm	26	16
2026-03-28 05:00 pm	28	15
2026-03-28 04:00 pm	27	15
2026-03-28 03:00 pm	26	16
2026-03-28 02:00 pm	27	15
2026-03-28 01:00 pm	24	15
2026-03-28 12:00 pm	24	12
2026-03-28 11:00 am	24	7
2026-03-28 10:00 am	23	5
2026-03-28 09:00 am	24	0
2026-03-28 08:00 am	23	0
2026-03-28 07:00 am	21	0
2026-03-28 06:00 am	20	0
2026-03-28 05:00 am	21	2
2026-03-28 04:00 am	20	4
2026-03-28 03:00 am	23	4
2026-03-28 02:00 am	23	2
2026-03-28 01:00 am	24	2
2026-03-28 12:00 am	26	4
2026-03-27 11:00 pm	27	6
2026-03-27 10:00 pm	27	6
2026-03-27 09:00 pm	26	8
2026-03-27 08:00 pm	29	12
2026-03-27 07:00 pm	30	23
2026-03-27 06:00 pm	32	28
2026-03-27 05:00 pm	32	26
2026-03-27 04:00 pm	35	29
2026-03-27 03:00 pm	36	31
2026-03-27 02:00 pm	35	37
2026-03-27 01:00 pm	32	46
2026-03-27 12:00 pm	31	29
2026-03-27 11:00 am	26	24

Carpinteria
Mar 29, 2026 @ 11:00 am

14 - OZONE

33 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-29 11:00 am	14^*	33
2026-03-29 10:00 am	14	33
2026-03-29 09:00 am	13	12
2026-03-29 08:00 am	13	13
2026-03-29 07:00 am	13	21
2026-03-29 06:00 am	13	25
2026-03-29 05:00 am	12	17
2026-03-29 04:00 am	12	23
2026-03-29 03:00 am	10	29
2026-03-29 02:00 am	10	32
2026-03-29 01:00 am	10	36
2026-03-29 12:00 am	9	32
2026-03-28 11:00 pm	11	54
2026-03-28 10:00 pm	11	51
2026-03-28 09:00 pm	13	52
2026-03-28 08:00 pm	15	56
2026-03-28 07:00 pm	17	53
2026-03-28 06:00 pm	18	41
2026-03-28 05:00 pm	19	37
2026-03-28 04:00 pm	19	36
2026-03-28 03:00 pm	19	53
2026-03-28 02:00 pm	20	58
2026-03-28 01:00 pm	20	46
2026-03-28 12:00 pm	20	54
2026-03-28 11:00 am	19	55
2026-03-28 10:00 am	19	58
2026-03-28 09:00 am	18	51
2026-03-28 08:00 am	17	36
2026-03-28 07:00 am	16	34
2026-03-28 06:00 am	16	51
2026-03-28 05:00 am	17	52
2026-03-28 04:00 am	17	46
2026-03-28 03:00 am	16	52
2026-03-28 02:00 am	16	53
2026-03-28 01:00 am	16	56
2026-03-28 12:00 am	17	57
2026-03-27 11:00 pm	17	58
2026-03-27 10:00 pm	18	59
2026-03-27 09:00 pm	19	65
2026-03-27 08:00 pm	21	64
2026-03-27 07:00 pm	23	62
2026-03-27 06:00 pm	23	62
2026-03-27 05:00 pm	23	63
2026-03-27 04:00 pm	22	67
2026-03-27 03:00 pm	22	66
2026-03-27 02:00 pm	21	62
2026-03-27 01:00 pm	21	61
2026-03-27 12:00 pm	19	65
2026-03-27 11:00 am	17	54

Paradise Road
Mar 29, 2026 @ 10:00 am

34 - OZONE

Show

Hour	OZONE
2026-03-29 10:00 am	34
2026-03-29 09:00 am	31
2026-03-29 08:00 am	28
2026-03-29 07:00 am	27
2026-03-29 06:00 am	23
2026-03-29 05:00 am	21
2026-03-29 04:00 am	20
2026-03-29 03:00 am	20
2026-03-29 02:00 am	21
2026-03-29 01:00 am	22
2026-03-29 12:00 am	25
2026-03-28 11:00 pm	28
2026-03-28 10:00 pm	31
2026-03-28 09:00 pm	33
2026-03-28 08:00 pm	35
2026-03-28 07:00 pm	38
2026-03-28 06:00 pm	38
2026-03-28 05:00 pm	40
2026-03-28 04:00 pm	42
2026-03-28 03:00 pm	44
2026-03-28 02:00 pm	46
2026-03-28 01:00 pm	46
2026-03-28 12:00 pm	42
2026-03-28 11:00 am	40
2026-03-28 10:00 am	32
2026-03-28 09:00 am	28
2026-03-28 08:00 am	25
2026-03-28 07:00 am	22
2026-03-28 06:00 am	19
2026-03-28 05:00 am	19
2026-03-28 04:00 am	20
2026-03-28 03:00 am	20
2026-03-28 02:00 am	23
2026-03-28 01:00 am	26
2026-03-28 12:00 am	30
2026-03-27 11:00 pm	33
2026-03-27 10:00 pm	38
2026-03-27 09:00 pm	40
2026-03-27 08:00 pm	44
2026-03-27 07:00 pm	47
2026-03-27 06:00 pm	50
2026-03-27 05:00 pm	58
2026-03-27 04:00 pm	77
2026-03-27 03:00 pm	61
2026-03-27 02:00 pm	51
2026-03-27 01:00 pm	47
2026-03-27 12:00 pm	46
2026-03-27 11:00 am	39

Lompoc HS&P
Mar 29, 2026 @ 10:00 am

12 - OZONE

Show

Hour	OZONE
2026-03-29 10:00 am	12
2026-03-29 09:00 am	10
2026-03-29 08:00 am	9
2026-03-29 07:00 am	9
2026-03-29 06:00 am	8
2026-03-29 05:00 am	10
2026-03-29 04:00 am	12
2026-03-29 03:00 am	15
2026-03-29 02:00 am	15
2026-03-29 01:00 am	15
2026-03-29 12:00 am	17
2026-03-28 11:00 pm	19
2026-03-28 10:00 pm	18
2026-03-28 09:00 pm	19
2026-03-28 08:00 pm	19
2026-03-28 07:00 pm	21
2026-03-28 06:00 pm	25
2026-03-28 05:00 pm	27
2026-03-28 04:00 pm	25
2026-03-28 03:00 pm	25
2026-03-28 02:00 pm	23
2026-03-28 01:00 pm	19
2026-03-28 12:00 pm	15
2026-03-28 11:00 am	15
2026-03-28 10:00 am	16
2026-03-28 09:00 am	14
2026-03-28 08:00 am	13
2026-03-28 07:00 am	12
2026-03-28 06:00 am	13
2026-03-28 05:00 am	13
2026-03-28 04:00 am	16
2026-03-28 03:00 am	23
2026-03-28 02:00 am	23
2026-03-28 01:00 am	23
2026-03-28 12:00 am	20
2026-03-27 11:00 pm	20
2026-03-27 10:00 pm	22
2026-03-27 09:00 pm	24
2026-03-27 08:00 pm	26
2026-03-27 07:00 pm	28
2026-03-27 06:00 pm	29
2026-03-27 05:00 pm	29
2026-03-27 04:00 pm	31
2026-03-27 03:00 pm	31
2026-03-27 02:00 pm	33
2026-03-27 01:00 pm	32
2026-03-27 12:00 pm	29
2026-03-27 11:00 am	31

Latest News

Public Notices

Free Air Purifiers for Old Town Goleta Residents

Proposed FY 26-27 Budget - Workshop & Hearings

Apply to Become a Clean Air Ambassador

Your Air Quality at a Glance

Santa Barbara
Mar 29, 2026 @ 11:00 am

Santa Barbara

Santa Maria
Mar 29, 2026 @ 11:00 am

Santa Maria

Lompoc
Mar 29, 2026 @ 11:00 am

Lompoc H Street

Goleta
Mar 29, 2026 @ 11:00 am

Goleta

Santa Ynez
Mar 29, 2026 @ 11:00 am

Santa Ynez

Las Flores Canyon
Mar 29, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria
Mar 29, 2026 @ 11:00 am

Carpinteria

Paradise Road
Mar 29, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P
Mar 29, 2026 @ 10:00 am

Lompoc HS&P

Latest News

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

Prescribed Pile Burns in South County Next Week

Prescribed Burn in Camino Cielo Ridge Area to Start Tomorrow

Your Air Quality at a Glance

Santa Barbara Mar 29, 2026 @ 11:00 am

Santa Barbara

Santa Maria Mar 29, 2026 @ 11:00 am

Santa Maria

Lompoc Mar 29, 2026 @ 11:00 am

Lompoc H Street

Goleta Mar 29, 2026 @ 11:00 am

Goleta

Santa Ynez Mar 29, 2026 @ 11:00 am

Santa Ynez

Las Flores Canyon Mar 29, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria Mar 29, 2026 @ 11:00 am

Carpinteria

Paradise Road Mar 29, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P Mar 29, 2026 @ 10:00 am

Lompoc HS&P

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Santa Barbara
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Santa Maria
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Lompoc
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Goleta
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Las Flores Canyon
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Paradise Road
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Lompoc HS&P
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