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
Apr 1, 2026 @ 11:00 am

12 - OZONE

9 - PM10

35 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-04-01 11:00 am	12^*	9	35
2026-04-01 10:00 am	12	9	35
2026-04-01 09:00 am	12	9	37
2026-04-01 08:00 am	6	7	31
2026-04-01 07:00 am	4	7	34
2026-04-01 06:00 am	3	6	35
2026-04-01 05:00 am	5	6	37
2026-04-01 04:00 am	7	7	41
2026-04-01 03:00 am	9	10	42
2026-04-01 02:00 am	12	12	46
2026-04-01 01:00 am	12	13	52
2026-04-01 12:00 am	12	12	52
2026-03-31 11:00 pm	13	16	54
2026-03-31 10:00 pm	13	18	55
2026-03-31 09:00 pm	13	19	55
2026-03-31 08:00 pm	13	20	55
2026-03-31 07:00 pm	12	21	57
2026-03-31 06:00 pm	13	19	55
2026-03-31 05:00 pm	13	19	56
2026-03-31 04:00 pm	13	21	56
2026-03-31 03:00 pm	13	21	55
2026-03-31 02:00 pm	13	21	54
2026-03-31 01:00 pm	12	22	57
2026-03-31 12:00 pm	12	22	59
2026-03-31 11:00 am	12	22	59
2026-03-31 10:00 am	12	22	59
2026-03-31 09:00 am	12	21	57
2026-03-31 08:00 am	12	19	57
2026-03-31 07:00 am	13	20	59
2026-03-31 06:00 am	15	19	62
2026-03-31 05:00 am	15	18	59
2026-03-31 04:00 am	16	19	55
2026-03-31 03:00 am	17	20	56
2026-03-31 02:00 am	15	21	55
2026-03-31 01:00 am	15	22	59
2026-03-31 12:00 am	16	21	57
2026-03-30 11:00 pm	17	22	58
2026-03-30 10:00 pm	16	23	60
2026-03-30 09:00 pm	17	21	59
2026-03-30 08:00 pm	17	24	60
2026-03-30 07:00 pm	17	24	62
2026-03-30 06:00 pm	17	25	62
2026-03-30 05:00 pm	17	23	64
2026-03-30 04:00 pm	17	20	59
2026-03-30 03:00 pm	18	19	58
2026-03-30 02:00 pm	16	21	60
2026-03-30 01:00 pm	16	21	57
2026-03-30 12:00 pm	15	19	59
2026-03-30 11:00 am	16	15	57

Santa Maria
Apr 1, 2026 @ 11:00 am

22 - OZONE

12 - PM10

38 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-04-01 11:00 am	22^*	12	38
2026-04-01 10:00 am	22	11	38
2026-04-01 09:00 am	22	12	32
2026-04-01 08:00 am	22	15	37
2026-04-01 07:00 am	18	13	35
2026-04-01 06:00 am	15	14	31
2026-04-01 05:00 am	18	13	29
2026-04-01 04:00 am	18	12	25
2026-04-01 03:00 am	20	12	28
2026-04-01 02:00 am	20	13	29
2026-04-01 01:00 am	23	12	36
2026-04-01 12:00 am	25	15	39
2026-03-31 11:00 pm	26	19	45
2026-03-31 10:00 pm	29	19	46
2026-03-31 09:00 pm	30	19	42
2026-03-31 08:00 pm	31	19	45
2026-03-31 07:00 pm	31	22	53
2026-03-31 06:00 pm	32	27	53
2026-03-31 05:00 pm	33	26	56
2026-03-31 04:00 pm	33	24	52
2026-03-31 03:00 pm	31	23	54
2026-03-31 02:00 pm	31	23	54
2026-03-31 01:00 pm	31	27	56
2026-03-31 12:00 pm	30	23	57
2026-03-31 11:00 am	29	23	58
2026-03-31 10:00 am	30	20	54
2026-03-31 09:00 am	30	21	53
2026-03-31 08:00 am	29	19	54
2026-03-31 07:00 am	30	20	47
2026-03-31 06:00 am	30	23	55
2026-03-31 05:00 am	27	27	59
2026-03-31 04:00 am	27	19	60
2026-03-31 03:00 am	27	20	62
2026-03-31 02:00 am	27	23	61
2026-03-31 01:00 am	30	22	62
2026-03-31 12:00 am	33	20	61
2026-03-30 11:00 pm	35	21	57
2026-03-30 10:00 pm	37	23	54
2026-03-30 09:00 pm	37	25	55
2026-03-30 08:00 pm	38	31	55
2026-03-30 07:00 pm	38	42	57
2026-03-30 06:00 pm	37	56	58
2026-03-30 05:00 pm	37	60	59
2026-03-30 04:00 pm	39	57	54
2026-03-30 03:00 pm	39	50	56
2026-03-30 02:00 pm	36	41	42
2026-03-30 01:00 pm	31	36	46
2026-03-30 12:00 pm	27	32	47
2026-03-30 11:00 am	23	33	43

Lompoc
Apr 1, 2026 @ 11:00 am

26 - OZONE

12 - PM10

13 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-04-01 11:00 am	26^*	12	13
2026-04-01 10:00 am	26	12	13
2026-04-01 09:00 am	22	9	16
2026-04-01 08:00 am	16	11	4
2026-04-01 07:00 am	11	11	3
2026-04-01 06:00 am	12	11	6
2026-04-01 05:00 am	13	10	6
2026-04-01 04:00 am	18	7	7
2026-04-01 03:00 am	17	7	9
2026-04-01 02:00 am	17	11	19
2026-04-01 01:00 am	16	8	28
2026-04-01 12:00 am	20	13	33
2026-03-31 11:00 pm	22	12	28
2026-03-31 10:00 pm	19	13	17
2026-03-31 09:00 pm	23	12	23
2026-03-31 08:00 pm	27	12	24
2026-03-31 07:00 pm	30	14	22
2026-03-31 06:00 pm	33	17	27
2026-03-31 05:00 pm	30	17	26
2026-03-31 04:00 pm	29	18	25
2026-03-31 03:00 pm	29	18	23
2026-03-31 02:00 pm	32	19	29
2026-03-31 01:00 pm	32	19	31
2026-03-31 12:00 pm	31	19	23
2026-03-31 11:00 am	31	20	24
2026-03-31 10:00 am	31	19	32
2026-03-31 09:00 am	29	19	37
2026-03-31 08:00 am	27	19	36
2026-03-31 07:00 am	20	18	33
2026-03-31 06:00 am	19	17	33
2026-03-31 05:00 am	21	14	28
2026-03-31 04:00 am	22	13	28
2026-03-31 03:00 am	27	17	23
2026-03-31 02:00 am	27	15	24
2026-03-31 01:00 am	27	18	21
2026-03-31 12:00 am	26	19	26
2026-03-30 11:00 pm	29	17	24
2026-03-30 10:00 pm	31	16	26
2026-03-30 09:00 pm	31	16	24
2026-03-30 08:00 pm	34	17	26
2026-03-30 07:00 pm	37	19	30
2026-03-30 06:00 pm	41	19	27
2026-03-30 05:00 pm	45	19	32
2026-03-30 04:00 pm	47	23	36
2026-03-30 03:00 pm	49	24	33
2026-03-30 02:00 pm	46	29	32
2026-03-30 01:00 pm	41	31	37
2026-03-30 12:00 pm	34	32	30
2026-03-30 11:00 am	25	23	22

Goleta
Apr 1, 2026 @ 11:00 am

20 - OZONE

8 - PM2.5

Show

Hour	OZONE	PM2.5
2026-04-01 11:00 am	20^*	8
2026-04-01 10:00 am	20	8
2026-04-01 09:00 am	18	3
2026-04-01 08:00 am	7	Unavailable
2026-04-01 07:00 am	5	Unavailable
2026-04-01 06:00 am	6	3
2026-04-01 05:00 am	7	3
2026-04-01 04:00 am	9	13
2026-04-01 03:00 am	18	21
2026-04-01 02:00 am	18	19
2026-04-01 01:00 am	20	4
2026-04-01 12:00 am	19	9
2026-03-31 11:00 pm	21	25
2026-03-31 10:00 pm	23	28
2026-03-31 09:00 pm	22	29
2026-03-31 08:00 pm	21	37
2026-03-31 07:00 pm	23	41
2026-03-31 06:00 pm	26	46
2026-03-31 05:00 pm	29	47
2026-03-31 04:00 pm	28	40
2026-03-31 03:00 pm	28	41
2026-03-31 02:00 pm	28	42
2026-03-31 01:00 pm	29	43
2026-03-31 12:00 pm	27	44
2026-03-31 11:00 am	26	44
2026-03-31 10:00 am	27	51
2026-03-31 09:00 am	28	51
2026-03-31 08:00 am	27	54
2026-03-31 07:00 am	26	53
2026-03-31 06:00 am	27	51
2026-03-31 05:00 am	31	52
2026-03-31 04:00 am	30	51
2026-03-31 03:00 am	30	54
2026-03-31 02:00 am	30	55
2026-03-31 01:00 am	29	61
2026-03-31 12:00 am	31	44
2026-03-30 11:00 pm	32	38
2026-03-30 10:00 pm	34	38
2026-03-30 09:00 pm	36	52
2026-03-30 08:00 pm	32	57
2026-03-30 07:00 pm	33	54
2026-03-30 06:00 pm	37	50
2026-03-30 05:00 pm	38	51
2026-03-30 04:00 pm	40	51
2026-03-30 03:00 pm	39	53
2026-03-30 02:00 pm	38	56
2026-03-30 01:00 pm	37	54
2026-03-30 12:00 pm	33	52
2026-03-30 11:00 am	29	41

Santa Ynez
Apr 1, 2026 @ 11:00 am

32 - OZONE

39 - PM2.5

Show

Hour	OZONE	PM2.5
2026-04-01 11:00 am	32^*	39
2026-04-01 10:00 am	32	39
2026-04-01 09:00 am	20	34
2026-04-01 08:00 am	12	7
2026-04-01 07:00 am	12	20
2026-04-01 06:00 am	14	29
2026-04-01 05:00 am	13	25
2026-04-01 04:00 am	19	28
2026-04-01 03:00 am	19	29
2026-04-01 02:00 am	24	31
2026-04-01 01:00 am	24	34
2026-04-01 12:00 am	22	41
2026-03-31 11:00 pm	17	42
2026-03-31 10:00 pm	17	46
2026-03-31 09:00 pm	20	47
2026-03-31 08:00 pm	22	49
2026-03-31 07:00 pm	25	44
2026-03-31 06:00 pm	25	38
2026-03-31 05:00 pm	28	38
2026-03-31 04:00 pm	32	49
2026-03-31 03:00 pm	33	49
2026-03-31 02:00 pm	32	49
2026-03-31 01:00 pm	33	46
2026-03-31 12:00 pm	32	51
2026-03-31 11:00 am	32	53
2026-03-31 10:00 am	31	53
2026-03-31 09:00 am	28	52
2026-03-31 08:00 am	19	51
2026-03-31 07:00 am	17	46
2026-03-31 06:00 am	19	48
2026-03-31 05:00 am	19	46
2026-03-31 04:00 am	12	48
2026-03-31 03:00 am	14	46
2026-03-31 02:00 am	15	48
2026-03-31 01:00 am	15	51
2026-03-31 12:00 am	17	52
2026-03-30 11:00 pm	21	46
2026-03-30 10:00 pm	24	54
2026-03-30 09:00 pm	30	56
2026-03-30 08:00 pm	32	53
2026-03-30 07:00 pm	35	46
2026-03-30 06:00 pm	42	47
2026-03-30 05:00 pm	45	38
2026-03-30 04:00 pm	48	38
2026-03-30 03:00 pm	51	34
2026-03-30 02:00 pm	46	32
2026-03-30 01:00 pm	47	32
2026-03-30 12:00 pm	43	30
2026-03-30 11:00 am	41	32

Las Flores Canyon
Apr 1, 2026 @ 11:00 am

31 - OZONE

6 - PM10

Show

Hour	OZONE	PM10
2026-04-01 11:00 am	31^*	6
2026-04-01 10:00 am	31	6
2026-04-01 09:00 am	30	6
2026-04-01 08:00 am	28	6
2026-04-01 07:00 am	28	6
2026-04-01 06:00 am	30	6
2026-04-01 05:00 am	28	8
2026-04-01 04:00 am	27	8
2026-04-01 03:00 am	26	7
2026-04-01 02:00 am	26	7
2026-04-01 01:00 am	24	8
2026-04-01 12:00 am	24	9
2026-03-31 11:00 pm	21	9
2026-03-31 10:00 pm	23	10
2026-03-31 09:00 pm	21	11
2026-03-31 08:00 pm	22	17
2026-03-31 07:00 pm	22	16
2026-03-31 06:00 pm	24	15
2026-03-31 05:00 pm	26	17
2026-03-31 04:00 pm	27	19
2026-03-31 03:00 pm	28	20
2026-03-31 02:00 pm	28	18
2026-03-31 01:00 pm	27	20
2026-03-31 12:00 pm	27	19
2026-03-31 11:00 am	27	19
2026-03-31 10:00 am	26	17
2026-03-31 09:00 am	27	16
2026-03-31 08:00 am	26	17
2026-03-31 07:00 am	26	18
2026-03-31 06:00 am	25	19
2026-03-31 05:00 am	25	17
2026-03-31 04:00 am	25	12
2026-03-31 03:00 am	26	13
2026-03-31 02:00 am	26	15
2026-03-31 01:00 am	26	17
2026-03-31 12:00 am	27	17
2026-03-30 11:00 pm	27	18
2026-03-30 10:00 pm	30	19
2026-03-30 09:00 pm	29	18
2026-03-30 08:00 pm	32	19
2026-03-30 07:00 pm	35	18
2026-03-30 06:00 pm	36	16
2026-03-30 05:00 pm	37	18
2026-03-30 04:00 pm	34	18
2026-03-30 03:00 pm	34	17
2026-03-30 02:00 pm	33	17
2026-03-30 01:00 pm	33	19
2026-03-30 12:00 pm	31	17
2026-03-30 11:00 am	28	13

Carpinteria
Apr 1, 2026 @ 11:00 am

19 - OZONE

31 - PM2.5

Show

Hour	OZONE	PM2.5
2026-04-01 11:00 am	19^*	31
2026-04-01 10:00 am	19	31
2026-04-01 09:00 am	18	18
2026-04-01 08:00 am	14	8
2026-04-01 07:00 am	11	17
2026-04-01 06:00 am	10	34
2026-04-01 05:00 am	8	25
2026-04-01 04:00 am	9	12
2026-04-01 03:00 am	14	24
2026-04-01 02:00 am	14	20
2026-04-01 01:00 am	13	35
2026-04-01 12:00 am	14	37
2026-03-31 11:00 pm	16	41
2026-03-31 10:00 pm	16	48
2026-03-31 09:00 pm	15	59
2026-03-31 08:00 pm	15	52
2026-03-31 07:00 pm	16	52
2026-03-31 06:00 pm	16	49
2026-03-31 05:00 pm	18	43
2026-03-31 04:00 pm	18	42
2026-03-31 03:00 pm	18	46
2026-03-31 02:00 pm	18	52
2026-03-31 01:00 pm	18	49
2026-03-31 12:00 pm	18	49
2026-03-31 11:00 am	18	52
2026-03-31 10:00 am	19	59
2026-03-31 09:00 am	16	56
2026-03-31 08:00 am	16	53
2026-03-31 07:00 am	17	48
2026-03-31 06:00 am	17	52
2026-03-31 05:00 am	16	52
2026-03-31 04:00 am	16	49
2026-03-31 03:00 am	13	54
2026-03-31 02:00 am	13	57
2026-03-31 01:00 am	13	60
2026-03-31 12:00 am	12	55
2026-03-30 11:00 pm	12	55
2026-03-30 10:00 pm	13	55
2026-03-30 09:00 pm	16	55
2026-03-30 08:00 pm	17	52
2026-03-30 07:00 pm	19	57
2026-03-30 06:00 pm	22	60
2026-03-30 05:00 pm	23	55
2026-03-30 04:00 pm	23	56
2026-03-30 03:00 pm	24	58
2026-03-30 02:00 pm	24	63
2026-03-30 01:00 pm	22	61
2026-03-30 12:00 pm	20	57
2026-03-30 11:00 am	19	55

Paradise Road
Apr 1, 2026 @ 10:00 am

30 - OZONE

Show

Hour	OZONE
2026-04-01 10:00 am	30
2026-04-01 09:00 am	27
2026-04-01 08:00 am	19
2026-04-01 07:00 am	19
2026-04-01 06:00 am	15
2026-04-01 05:00 am	14
2026-04-01 04:00 am	19
2026-04-01 03:00 am	19
2026-04-01 02:00 am	19
2026-04-01 01:00 am	22
2026-04-01 12:00 am	21
2026-03-31 11:00 pm	23
2026-03-31 10:00 pm	21
2026-03-31 09:00 pm	22
2026-03-31 08:00 pm	26
2026-03-31 07:00 pm	27
2026-03-31 06:00 pm	27
2026-03-31 05:00 pm	32
2026-03-31 04:00 pm	34
2026-03-31 03:00 pm	33
2026-03-31 02:00 pm	34
2026-03-31 01:00 pm	34
2026-03-31 12:00 pm	34
2026-03-31 11:00 am	34
2026-03-31 10:00 am	34
2026-03-31 09:00 am	35
2026-03-31 08:00 am	36
2026-03-31 07:00 am	31
2026-03-31 06:00 am	30
2026-03-31 05:00 am	32
2026-03-31 04:00 am	33
2026-03-31 03:00 am	33
2026-03-31 02:00 am	34
2026-03-31 01:00 am	35
2026-03-31 12:00 am	36
2026-03-30 11:00 pm	40
2026-03-30 10:00 pm	41
2026-03-30 09:00 pm	44
2026-03-30 08:00 pm	46
2026-03-30 07:00 pm	49
2026-03-30 06:00 pm	47
2026-03-30 05:00 pm	47
2026-03-30 04:00 pm	47
2026-03-30 03:00 pm	49
2026-03-30 01:00 pm	43
2026-03-30 12:00 pm	43
2026-03-30 11:00 am	43

Lompoc HS&P
Apr 1, 2026 @ 10:00 am

24 - OZONE

Show

Hour	OZONE
2026-04-01 10:00 am	24
2026-04-01 09:00 am	24
2026-04-01 08:00 am	22
2026-04-01 07:00 am	23
2026-04-01 06:00 am	21
2026-04-01 05:00 am	21
2026-04-01 04:00 am	20
2026-04-01 03:00 am	19
2026-04-01 02:00 am	19
2026-04-01 01:00 am	19
2026-04-01 12:00 am	14
2026-03-31 11:00 pm	19
2026-03-31 10:00 pm	19
2026-03-31 09:00 pm	22
2026-03-31 08:00 pm	20
2026-03-31 07:00 pm	23
2026-03-31 06:00 pm	22
2026-03-31 05:00 pm	22
2026-03-31 04:00 pm	23
2026-03-31 03:00 pm	22
2026-03-31 02:00 pm	24
2026-03-31 11:00 am	21
2026-03-31 10:00 am	21
2026-03-31 09:00 am	21
2026-03-31 08:00 am	22
2026-03-31 07:00 am	19
2026-03-31 06:00 am	18
2026-03-31 05:00 am	19
2026-03-31 04:00 am	19
2026-03-31 03:00 am	22
2026-03-31 02:00 am	22
2026-03-31 01:00 am	22
2026-03-31 12:00 am	23
2026-03-30 11:00 pm	23
2026-03-30 10:00 pm	24
2026-03-30 09:00 pm	29
2026-03-30 08:00 pm	30
2026-03-30 07:00 pm	35
2026-03-30 06:00 pm	43
2026-03-30 05:00 pm	43
2026-03-30 04:00 pm	43
2026-03-30 03:00 pm	43
2026-03-30 02:00 pm	39
2026-03-30 01:00 pm	37
2026-03-30 12:00 pm	34
2026-03-30 11:00 am	32

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
Apr 1, 2026 @ 11:00 am

Santa Barbara

Santa Maria
Apr 1, 2026 @ 11:00 am

Santa Maria

Lompoc
Apr 1, 2026 @ 11:00 am

Lompoc H Street

Goleta
Apr 1, 2026 @ 11:00 am

Goleta

Santa Ynez
Apr 1, 2026 @ 11:00 am

Santa Ynez

Las Flores Canyon
Apr 1, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria
Apr 1, 2026 @ 11:00 am

Carpinteria

Paradise Road
Apr 1, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P
Apr 1, 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 Apr 1, 2026 @ 11:00 am

Santa Barbara

Santa Maria Apr 1, 2026 @ 11:00 am

Santa Maria

Lompoc Apr 1, 2026 @ 11:00 am

Lompoc H Street

Goleta Apr 1, 2026 @ 11:00 am

Goleta

Santa Ynez Apr 1, 2026 @ 11:00 am

Santa Ynez

Las Flores Canyon Apr 1, 2026 @ 11:00 am

Las Flores Canyon

Carpinteria Apr 1, 2026 @ 11:00 am

Carpinteria

Paradise Road Apr 1, 2026 @ 10:00 am

Paradise Road

Lompoc HS&P Apr 1, 2026 @ 10:00 am

Lompoc HS&P

Latest News

Santa Barbara
Apr 1, 2026 @ 11:00 am

Santa Maria
Apr 1, 2026 @ 11:00 am

Lompoc
Apr 1, 2026 @ 11:00 am

Goleta
Apr 1, 2026 @ 11:00 am

Santa Ynez
Apr 1, 2026 @ 11:00 am

Las Flores Canyon
Apr 1, 2026 @ 11:00 am

Carpinteria
Apr 1, 2026 @ 11:00 am

Paradise Road
Apr 1, 2026 @ 10:00 am

Lompoc HS&P
Apr 1, 2026 @ 10:00 am