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 28, 2026 @ 11:00 am

14 - OZONE

14 - PM10

54 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-28 11:00 am	14^*	14	54
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
2026-03-27 10:00 am	14	22	61
2026-03-27 09:00 am	14	22	60
2026-03-27 08:00 am	13	21	57
2026-03-27 07:00 am	12	20	53
2026-03-27 06:00 am	11	20	49
2026-03-27 05:00 am	9	20	48
2026-03-27 04:00 am	7	15	47
2026-03-27 03:00 am	6	16	49
2026-03-27 02:00 am	7	17	43
2026-03-27 01:00 am	7	18	47
2026-03-27 12:00 am	9	23	44
2026-03-26 11:00 pm	10	27	50
2026-03-26 10:00 pm	10	29	55
2026-03-26 09:00 pm	12	33	58
2026-03-26 08:00 pm	13	36	60
2026-03-26 07:00 pm	13	31	56
2026-03-26 06:00 pm	13	28	55
2026-03-26 05:00 pm	14	22	51
2026-03-26 04:00 pm	15	19	53
2026-03-26 03:00 pm	15	18	55
2026-03-26 02:00 pm	15	21	56
2026-03-26 01:00 pm	15	19	55
2026-03-26 12:00 pm	14	19	55
2026-03-26 11:00 am	14	19	55

Santa Maria
Mar 28, 2026 @ 11:00 am

20 - OZONE

44 - PM10

54 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-28 11:00 am	20^*	44	54
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
2026-03-27 10:00 am	24	38	39
2026-03-27 09:00 am	20	39	39
2026-03-27 08:00 am	14	43	41
2026-03-27 07:00 am	15	29	37
2026-03-27 06:00 am	14	24	30
2026-03-27 05:00 am	14	22	38
2026-03-27 04:00 am	14	22	37
2026-03-27 03:00 am	19	21	34
2026-03-27 02:00 am	19	25	36
2026-03-27 01:00 am	22	28	39
2026-03-27 12:00 am	21	29	47
2026-03-26 11:00 pm	20	33	49
2026-03-26 10:00 pm	24	39	52
2026-03-26 09:00 pm	27	40	53
2026-03-26 08:00 pm	31	49	55
2026-03-26 07:00 pm	33	57	55
2026-03-26 06:00 pm	32	69	56
2026-03-26 05:00 pm	32	78	59
2026-03-26 04:00 pm	33	86	58
2026-03-26 03:00 pm	33	68	60
2026-03-26 02:00 pm	33	65	59
2026-03-26 01:00 pm	31	66	60
2026-03-26 12:00 pm	29	55	57
2026-03-26 11:00 am	30	47	54

Lompoc
Mar 28, 2026 @ 11:00 am

21 - OZONE

6 - PM10

0 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-28 11:00 am	21^*	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
2026-03-27 10:00 am	20	29	28
2026-03-27 09:00 am	15	27	23
2026-03-27 08:00 am	11	25	18
2026-03-27 07:00 am	9	19	14
2026-03-27 06:00 am	9	17	12
2026-03-27 05:00 am	10	14	13
2026-03-27 04:00 am	12	16	15
2026-03-27 03:00 am	16	18	19
2026-03-27 02:00 am	16	21	28
2026-03-27 01:00 am	19	26	29
2026-03-27 12:00 am	20	21	26
2026-03-26 11:00 pm	23	24	29
2026-03-26 10:00 pm	26	23	36
2026-03-26 09:00 pm	29	25	44
2026-03-26 08:00 pm	32	29	51
2026-03-26 07:00 pm	33	31	53
2026-03-26 06:00 pm	34	32	55
2026-03-26 05:00 pm	33	34	58
2026-03-26 04:00 pm	31	35	57
2026-03-26 03:00 pm	31	36	57
2026-03-26 02:00 pm	31	36	57
2026-03-26 01:00 pm	31	35	54
2026-03-26 12:00 pm	30	35	50
2026-03-26 11:00 am	29	36	50

Goleta
Mar 28, 2026 @ 11:00 am

23 - OZONE

8 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-28 11:00 am	23^*	8
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
2026-03-27 10:00 am	27	52
2026-03-27 09:00 am	25	37
2026-03-27 08:00 am	20	16
2026-03-27 07:00 am	18	10
2026-03-27 06:00 am	15	2
2026-03-27 05:00 am	12	5
2026-03-27 04:00 am	10	5
2026-03-27 03:00 am	7	16
2026-03-27 02:00 am	7	10
2026-03-27 01:00 am	9	20
2026-03-27 12:00 am	12	23
2026-03-26 11:00 pm	14	24
2026-03-26 10:00 pm	17	27
2026-03-26 09:00 pm	21	37
2026-03-26 08:00 pm	28	46
2026-03-26 07:00 pm	27	48
2026-03-26 06:00 pm	29	47
2026-03-26 05:00 pm	29	34
2026-03-26 04:00 pm	29	40
2026-03-26 03:00 pm	29	47
2026-03-26 02:00 pm	31	44
2026-03-26 01:00 pm	30	44
2026-03-26 12:00 pm	29	44
2026-03-26 11:00 am	28	44

Santa Ynez
Mar 28, 2026 @ 11:00 am

19 - OZONE

19 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-28 11:00 am	19^*	19
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
2026-03-27 10:00 am	22	42
2026-03-27 09:00 am	15	34
2026-03-27 08:00 am	9	35
2026-03-27 07:00 am	11	31
2026-03-27 06:00 am	11	29
2026-03-27 05:00 am	8	36
2026-03-27 04:00 am	10	39
2026-03-27 03:00 am	13	46
2026-03-27 02:00 am	18	52
2026-03-27 01:00 am	18	49
2026-03-27 12:00 am	17	54
2026-03-26 11:00 pm	24	55
2026-03-26 10:00 pm	28	60
2026-03-26 09:00 pm	27	62
2026-03-26 08:00 pm	27	63
2026-03-26 07:00 pm	28	63
2026-03-26 06:00 pm	31	62
2026-03-26 05:00 pm	31	65
2026-03-26 04:00 pm	32	61
2026-03-26 03:00 pm	33	61
2026-03-26 02:00 pm	33	59
2026-03-26 01:00 pm	33	52
2026-03-26 12:00 pm	29	38
2026-03-26 11:00 am	25	33

Las Flores Canyon
Mar 28, 2026 @ 11:00 am

23 - OZONE

5 - PM10

Show

Hour	OZONE	PM10
2026-03-28 11:00 am	23^*	5
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
2026-03-27 10:00 am	24	14
2026-03-27 09:00 am	22	13
2026-03-27 08:00 am	23	10
2026-03-27 07:00 am	25	11
2026-03-27 06:00 am	30	17
2026-03-27 05:00 am	31	17
2026-03-27 04:00 am	31	16
2026-03-27 03:00 am	30	16
2026-03-27 02:00 am	30	17
2026-03-27 01:00 am	28	19
2026-03-27 12:00 am	26	19
2026-03-26 11:00 pm	24	18
2026-03-26 10:00 pm	24	18
2026-03-26 09:00 pm	23	18
2026-03-26 08:00 pm	21	19
2026-03-26 07:00 pm	24	21
2026-03-26 06:00 pm	24	22
2026-03-26 05:00 pm	27	22
2026-03-26 04:00 pm	29	21
2026-03-26 03:00 pm	30	18
2026-03-26 02:00 pm	29	19
2026-03-26 01:00 pm	29	18
2026-03-26 12:00 pm	27	13
2026-03-26 11:00 am	23	8

Carpinteria
Mar 28, 2026 @ 11:00 am

19 - OZONE

58 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-28 11:00 am	19^*	58
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
2026-03-27 10:00 am	15	54
2026-03-27 09:00 am	14	58
2026-03-27 08:00 am	13	54
2026-03-27 07:00 am	11	50
2026-03-27 06:00 am	11	44
2026-03-27 05:00 am	11	39
2026-03-27 04:00 am	11	23
2026-03-27 03:00 am	11	18
2026-03-27 02:00 am	11	36
2026-03-27 01:00 am	12	39
2026-03-27 12:00 am	11	46
2026-03-26 11:00 pm	10	52
2026-03-26 10:00 pm	10	52
2026-03-26 09:00 pm	12	56
2026-03-26 08:00 pm	14	56
2026-03-26 07:00 pm	16	53
2026-03-26 06:00 pm	19	59
2026-03-26 05:00 pm	21	53
2026-03-26 04:00 pm	21	51
2026-03-26 03:00 pm	22	41
2026-03-26 02:00 pm	22	44
2026-03-26 01:00 pm	Unavailable	52
2026-03-26 12:00 pm	16	54
2026-03-26 11:00 am	16	53

Paradise Road
Mar 28, 2026 @ 10:00 am

32 - OZONE

Show

Hour	OZONE
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
2026-03-27 10:00 am	30
2026-03-27 09:00 am	28
2026-03-27 08:00 am	27
2026-03-27 07:00 am	27
2026-03-27 06:00 am	27
2026-03-27 03:00 am	27
2026-03-27 02:00 am	27
2026-03-27 01:00 am	27
2026-03-27 12:00 am	26
2026-03-26 11:00 pm	21
2026-03-26 10:00 pm	22
2026-03-26 09:00 pm	25
2026-03-26 08:00 pm	30
2026-03-26 07:00 pm	34
2026-03-26 06:00 pm	39
2026-03-26 05:00 pm	41
2026-03-26 04:00 pm	40
2026-03-26 03:00 pm	39
2026-03-26 02:00 pm	34
2026-03-26 01:00 pm	31
2026-03-26 12:00 pm	23
2026-03-26 11:00 am	19

Lompoc HS&P
Mar 28, 2026 @ 10:00 am

16 - OZONE

Show

Hour	OZONE
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
2026-03-27 10:00 am	27
2026-03-27 09:00 am	27
2026-03-27 08:00 am	28
2026-03-27 07:00 am	29
2026-03-27 06:00 am	29
2026-03-27 05:00 am	29
2026-03-27 04:00 am	27
2026-03-27 03:00 am	25
2026-03-27 02:00 am	25
2026-03-27 01:00 am	25
2026-03-27 12:00 am	25
2026-03-26 11:00 pm	27
2026-03-26 10:00 pm	28
2026-03-26 09:00 pm	27
2026-03-26 08:00 pm	26
2026-03-26 07:00 pm	25
2026-03-26 06:00 pm	26
2026-03-26 05:00 pm	24
2026-03-26 04:00 pm	25
2026-03-26 03:00 pm	25
2026-03-26 02:00 pm	25
2026-03-26 01:00 pm	22
2026-03-26 12:00 pm	20
2026-03-26 11:00 am	19

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 28, 2026 @ 11:00 am

Santa Barbara

Santa Maria
Mar 28, 2026 @ 11:00 am

Santa Maria

Lompoc
Mar 28, 2026 @ 11:00 am

Lompoc H Street

Goleta
Mar 28, 2026 @ 11:00 am

Goleta

Santa Ynez
Mar 28, 2026 @ 11:00 am

Santa Ynez

Las Flores Canyon
Mar 28, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria
Mar 28, 2026 @ 11:00 am

Carpinteria

Paradise Road
Mar 28, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P
Mar 28, 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 28, 2026 @ 11:00 am

Santa Barbara

Santa Maria Mar 28, 2026 @ 11:00 am

Santa Maria

Lompoc Mar 28, 2026 @ 11:00 am

Lompoc H Street

Goleta Mar 28, 2026 @ 11:00 am

Goleta

Santa Ynez Mar 28, 2026 @ 11:00 am

Santa Ynez

Las Flores Canyon Mar 28, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria Mar 28, 2026 @ 11:00 am

Carpinteria

Paradise Road Mar 28, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P Mar 28, 2026 @ 10:00 am

Lompoc HS&P

Latest News

Santa Barbara
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