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 27, 2026 @ 11:00 am

14 - OZONE

22 - PM10

61 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-27 11:00 am	14^*	22	61
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
2026-03-26 10:00 am	13	14	55
2026-03-26 09:00 am	13	14	53
2026-03-26 08:00 am	13	12	48
2026-03-26 07:00 am	13	7	47
2026-03-26 06:00 am	13	9	49
2026-03-26 05:00 am	14	12	54
2026-03-26 04:00 am	14	12	55
2026-03-26 03:00 am	15	10	52
2026-03-26 02:00 am	14	12	54
2026-03-26 01:00 am	14	15	57
2026-03-26 12:00 am	13	14	52
2026-03-25 11:00 pm	13	12	52
2026-03-25 10:00 pm	13	11	52
2026-03-25 09:00 pm	13	15	52
2026-03-25 08:00 pm	13	14	52
2026-03-25 07:00 pm	12	13	49
2026-03-25 06:00 pm	13	12	48
2026-03-25 05:00 pm	13	12	48
2026-03-25 04:00 pm	13	12	46
2026-03-25 03:00 pm	13	11	47
2026-03-25 02:00 pm	13	9	50
2026-03-25 01:00 pm	14	9	51
2026-03-25 12:00 pm	13	8	46
2026-03-25 11:00 am	12	6	42

Santa Maria
Mar 27, 2026 @ 11:00 am

24 - OZONE

38 - PM10

39 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-27 11:00 am	24^*	38	39
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
2026-03-26 10:00 am	28	47	54
2026-03-26 09:00 am	27	42	53
2026-03-26 08:00 am	27	33	48
2026-03-26 07:00 am	25	31	46
2026-03-26 06:00 am	24	30	43
2026-03-26 05:00 am	22	30	36
2026-03-26 04:00 am	19	29	28
2026-03-26 03:00 am	15	23	23
2026-03-26 02:00 am	15	20	23
2026-03-26 01:00 am	13	19	31
2026-03-26 12:00 am	18	19	28
2026-03-25 11:00 pm	21	22	28
2026-03-25 10:00 pm	22	22	33
2026-03-25 09:00 pm	23	27	34
2026-03-25 08:00 pm	25	34	40
2026-03-25 07:00 pm	29	47	47
2026-03-25 06:00 pm	31	60	50
2026-03-25 05:00 pm	35	71	55
2026-03-25 04:00 pm	36	75	53
2026-03-25 03:00 pm	36	66	43
2026-03-25 02:00 pm	35	48	28
2026-03-25 01:00 pm	35	51	50
2026-03-25 12:00 pm	31	51	50
2026-03-25 11:00 am	28	59	53

Lompoc
Mar 27, 2026 @ 11:00 am

20 - OZONE

29 - PM10

28 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-03-27 11:00 am	20^*	29	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
2026-03-26 10:00 am	28	37	45
2026-03-26 09:00 am	27	36	41
2026-03-26 08:00 am	24	32	26
2026-03-26 07:00 am	25	32	23
2026-03-26 06:00 am	26	31	19
2026-03-26 05:00 am	25	29	10
2026-03-26 04:00 am	22	26	9
2026-03-26 03:00 am	22	26	8
2026-03-26 02:00 am	22	23	11
2026-03-26 01:00 am	22	22	17
2026-03-26 12:00 am	22	20	17
2026-03-25 11:00 pm	22	19	18
2026-03-25 10:00 pm	22	18	14
2026-03-25 09:00 pm	24	18	7
2026-03-25 08:00 pm	25	19	8
2026-03-25 07:00 pm	28	19	11
2026-03-25 06:00 pm	30	21	22
2026-03-25 05:00 pm	31	21	22
2026-03-25 04:00 pm	31	22	11
2026-03-25 03:00 pm	31	24	5
2026-03-25 02:00 pm	31	22	0
2026-03-25 01:00 pm	30	19	0
2026-03-25 12:00 pm	26	20	0
2026-03-25 11:00 am	23	21	0

Goleta
Mar 27, 2026 @ 11:00 am

27 - OZONE

52 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-27 11:00 am	27^*	52
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
2026-03-26 10:00 am	25	39
2026-03-26 09:00 am	25	35
2026-03-26 08:00 am	22	26
2026-03-26 07:00 am	21	24
2026-03-26 06:00 am	19	27
2026-03-26 05:00 am	19	27
2026-03-26 04:00 am	19	32
2026-03-26 03:00 am	21	37
2026-03-26 02:00 am	21	42
2026-03-26 01:00 am	20	55
2026-03-26 12:00 am	23	24
2026-03-25 11:00 pm	23	21
2026-03-25 10:00 pm	24	19
2026-03-25 09:00 pm	26	22
2026-03-25 08:00 pm	24	16
2026-03-25 07:00 pm	23	16
2026-03-25 06:00 pm	26	22
2026-03-25 05:00 pm	28	28
2026-03-25 04:00 pm	29	Unavailable
2026-03-25 03:00 pm	28	Unavailable
2026-03-25 02:00 pm	27	Unavailable
2026-03-25 01:00 pm	27	10
2026-03-25 12:00 pm	26	10
2026-03-25 11:00 am	24	14

Santa Ynez
Mar 27, 2026 @ 10:00 am

22 - OZONE

34 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-27 10:00 am	22	34
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
2026-03-26 10:00 am	19	16
2026-03-26 09:00 am	17	16
2026-03-26 08:00 am	17	21
2026-03-26 07:00 am	16	25
2026-03-26 06:00 am	16	28
2026-03-26 05:00 am	16	28
2026-03-26 04:00 am	15	23
2026-03-26 03:00 am	17	19
2026-03-26 02:00 am	19	23
2026-03-26 01:00 am	19	24
2026-03-26 12:00 am	20	31
2026-03-25 11:00 pm	20	40
2026-03-25 10:00 pm	19	47
2026-03-25 09:00 pm	19	49
2026-03-25 08:00 pm	23	54
2026-03-25 07:00 pm	28	52
2026-03-25 06:00 pm	32	44
2026-03-25 05:00 pm	33	44
2026-03-25 04:00 pm	35	39
2026-03-25 03:00 pm	35	35
2026-03-25 02:00 pm	35	37
2026-03-25 01:00 pm	32	40
2026-03-25 12:00 pm	35	41
2026-03-25 11:00 am	32	38

Las Flores Canyon
Mar 27, 2026 @ 11:00 am

24 - OZONE

14 - PM10

Show

Hour	OZONE	PM10
2026-03-27 11:00 am	24^*	14
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
2026-03-26 10:00 am	22	7
2026-03-26 09:00 am	20	5
2026-03-26 08:00 am	19	3
2026-03-26 07:00 am	19	0
2026-03-26 06:00 am	19	0
2026-03-26 05:00 am	19	1
2026-03-26 04:00 am	19	3
2026-03-26 03:00 am	21	5
2026-03-26 02:00 am	21	5
2026-03-26 01:00 am	21	6
2026-03-26 12:00 am	23	9
2026-03-25 11:00 pm	27	13
2026-03-25 10:00 pm	28	16
2026-03-25 09:00 pm	27	17
2026-03-25 08:00 pm	28	16
2026-03-25 07:00 pm	27	18
2026-03-25 06:00 pm	27	17
2026-03-25 05:00 pm	28	16
2026-03-25 04:00 pm	29	13
2026-03-25 03:00 pm	27	7
2026-03-25 02:00 pm	25	7
2026-03-25 01:00 pm	24	6
2026-03-25 12:00 pm	22	4
2026-03-25 11:00 am	21	2

Carpinteria
Mar 27, 2026 @ 11:00 am

15 - OZONE

54 - PM2.5

Show

Hour	OZONE	PM2.5
2026-03-27 11:00 am	15^*	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
2026-03-26 10:00 am	16	52
2026-03-26 09:00 am	13	44
2026-03-26 08:00 am	11	38
2026-03-26 07:00 am	12	42
2026-03-26 06:00 am	12	40
2026-03-26 05:00 am	10	41
2026-03-26 04:00 am	10	22
2026-03-26 03:00 am	9	38
2026-03-26 02:00 am	9	38
2026-03-26 01:00 am	9	43
2026-03-26 12:00 am	10	42
2026-03-25 11:00 pm	11	51
2026-03-25 10:00 pm	12	53
2026-03-25 09:00 pm	14	55
2026-03-25 08:00 pm	15	44
2026-03-25 07:00 pm	16	44
2026-03-25 06:00 pm	17	33
2026-03-25 05:00 pm	18	34
2026-03-25 04:00 pm	19	46
2026-03-25 03:00 pm	19	54
2026-03-25 02:00 pm	19	51
2026-03-25 01:00 pm	19	54
2026-03-25 12:00 pm	18	46
2026-03-25 11:00 am	16	52

Paradise Road
Mar 27, 2026 @ 10:00 am

30 - OZONE

Show

Hour	OZONE
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
2026-03-26 10:00 am	15
2026-03-26 09:00 am	12
2026-03-26 08:00 am	9
2026-03-26 07:00 am	9
2026-03-26 06:00 am	9
2026-03-26 05:00 am	10
2026-03-26 04:00 am	14
2026-03-26 03:00 am	14
2026-03-26 02:00 am	17
2026-03-26 01:00 am	19
2026-03-26 12:00 am	22
2026-03-25 11:00 pm	27
2026-03-25 10:00 pm	30
2026-03-25 09:00 pm	31
2026-03-25 08:00 pm	34
2026-03-25 07:00 pm	36
2026-03-25 06:00 pm	39
2026-03-25 05:00 pm	42
2026-03-25 04:00 pm	44
2026-03-25 03:00 pm	41
2026-03-25 02:00 pm	38
2026-03-25 01:00 pm	34
2026-03-25 12:00 pm	31
2026-03-25 11:00 am	27

Lompoc HS&P
Mar 27, 2026 @ 10:00 am

27 - OZONE

Show

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

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 27, 2026 @ 11:00 am

Santa Barbara

Santa Maria
Mar 27, 2026 @ 11:00 am

Santa Maria

Lompoc
Mar 27, 2026 @ 11:00 am

Lompoc H Street

Goleta
Mar 27, 2026 @ 11:00 am

Goleta

Santa Ynez
Mar 27, 2026 @ 10:00 am

Santa Ynez

Las Flores Canyon
Mar 27, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria
Mar 27, 2026 @ 11:00 am

Carpinteria

Paradise Road
Mar 27, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P
Mar 27, 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 27, 2026 @ 11:00 am

Santa Barbara

Santa Maria Mar 27, 2026 @ 11:00 am

Santa Maria

Lompoc Mar 27, 2026 @ 11:00 am

Lompoc H Street

Goleta Mar 27, 2026 @ 11:00 am

Goleta

Santa Ynez Mar 27, 2026 @ 10:00 am

Santa Ynez

Las Flores Canyon Mar 27, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria Mar 27, 2026 @ 11:00 am

Carpinteria

Paradise Road Mar 27, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P Mar 27, 2026 @ 10:00 am

Lompoc HS&P

Latest News

Santa Barbara
Mar 27, 2026 @ 11:00 am

Santa Maria
Mar 27, 2026 @ 11:00 am

Lompoc
Mar 27, 2026 @ 11:00 am

Goleta
Mar 27, 2026 @ 11:00 am

Santa Ynez
Mar 27, 2026 @ 10:00 am

Las Flores Canyon
Mar 27, 2026 @ 11:00 am

Carpinteria
Mar 27, 2026 @ 11:00 am

Paradise Road
Mar 27, 2026 @ 10:00 am

Lompoc HS&P
Mar 27, 2026 @ 10:00 am