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
2026-10-15T21:00	39	52	26
2026-10-15T22:00	43	51	27
2026-10-15T23:00	41	50	27
2026-10-16T00:00	40	47	27
2026-10-16T01:00	39	48	36
2026-10-16T02:00	38	42	37
2026-10-16T03:00	35	38	29
2026-10-16T04:00	29	36	26
2026-10-16T05:00	29	35	29
2026-10-16T06:00	28	31	26
2026-10-16T07:00	25	27	27
2026-10-16T08:00	20	29	24
2026-10-16T09:00	20	24	26
2026-10-16T10:00	20	21	29
2026-10-16T11:00	17	19	34
2026-10-16T12:00	16	19	33
2026-10-16T13:00	27	24	33
2026-10-16T14:00	26	50	39
2026-10-16T15:00	25	62	39
2026-10-16T16:00	27	61	31
2026-10-16T17:00	33	77	21
2026-10-16T18:00	32	64	10
2026-10-16T19:00	33	65	5
2026-10-16T20:00	33	56	8
2026-10-16T21:00	36	49	9
2026-10-16T22:00	39	46	10
2026-10-16T23:00	40	58	11
2026-10-17T00:00	39	57	11
2026-10-17T01:00	36	62	16
2026-10-17T02:00	32	53	19
2026-10-17T03:00	32	46	18
2026-10-17T04:00	28	40	23
2026-10-17T05:00	28	34	33
2026-10-17T06:00	25	30	42
2026-10-17T07:00	22	27	40
2026-10-17T08:00	20	27	34
2026-10-17T09:00	17	21	31
2026-10-17T10:00	17	18	26
2026-10-17T11:00	18	19	21
2026-10-17T12:00	18	16	19
2026-10-17T13:00	14	16	23
2026-10-17T14:00	16	20	23
2026-10-17T15:00	15	31	28
2026-10-17T16:00	20	41	36
2026-10-17T17:00	25	36	34
2026-10-17T18:00	29	31	28
2026-10-17T19:00	31	29	22
2026-10-17T20:00	37	44	17
2026-10-17T21:00		44	17

note: values with * indicate last known reading.

Santa Maria
Oct 17, 2026 @ 2:00 pm

37 - OZONE

44 - PM10

17 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-10-17 02:00 pm	37^*	44	17
2026-10-17 01:00 pm	37	44	17
2026-10-17 12:00 pm	31	29	22
2026-10-17 11:00 am	29	31	28
2026-10-17 10:00 am	25	36	34
2026-10-17 09:00 am	20	41	36
2026-10-17 08:00 am	15	31	28
2026-10-17 07:00 am	16	20	23
2026-10-17 06:00 am	14	16	23
2026-10-17 05:00 am	18	16	19
2026-10-17 04:00 am	18	19	21
2026-10-17 03:00 am	17	18	26
2026-10-17 02:00 am	17	21	31
2026-10-17 01:00 am	20	27	34
2026-10-17 12:00 am	22	27	40
2026-10-16 11:00 pm	25	30	42
2026-10-16 10:00 pm	28	34	33
2026-10-16 09:00 pm	28	40	23
2026-10-16 08:00 pm	32	46	18
2026-10-16 07:00 pm	32	53	19
2026-10-16 06:00 pm	36	62	16
2026-10-16 05:00 pm	39	57	11
2026-10-16 04:00 pm	40	58	11
2026-10-16 03:00 pm	39	46	10
2026-10-16 02:00 pm	36	49	9
2026-10-16 01:00 pm	33	56	8
2026-10-16 12:00 pm	33	65	5
2026-10-16 11:00 am	32	64	10
2026-10-16 10:00 am	33	77	21
2026-10-16 09:00 am	27	61	31
2026-10-16 08:00 am	25	62	39
2026-10-16 07:00 am	26	50	39
2026-10-16 06:00 am	27	24	33
2026-10-16 05:00 am	16	19	33
2026-10-16 04:00 am	17	19	34
2026-10-16 03:00 am	20	21	29
2026-10-16 02:00 am	20	24	26
2026-10-16 01:00 am	20	29	24
2026-10-16 12:00 am	25	27	27
2026-10-15 11:00 pm	28	31	26
2026-10-15 10:00 pm	29	35	29
2026-10-15 09:00 pm	29	36	26
2026-10-15 08:00 pm	35	38	29
2026-10-15 07:00 pm	38	42	37
2026-10-15 06:00 pm	39	48	36
2026-10-15 05:00 pm	40	47	27
2026-10-15 04:00 pm	41	50	27
2026-10-15 03:00 pm	43	51	27
2026-10-15 02:00 pm	39	52	26

Lompoc
Oct 17, 2026 @ 2:00 pm

40 - OZONE

39 - PM10

1 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-10-17 02:00 pm	40^*	39	1^*
2026-10-17 01:00 pm	40	39	1
2026-10-17 12:00 pm	35	32	1
2026-10-17 11:00 am	31	22	0
2026-10-17 10:00 am	27	30	0
2026-10-17 09:00 am	25	32	0
2026-10-17 08:00 am	23	23	0
2026-10-17 07:00 am	19	19	0
2026-10-17 06:00 am	19	15	0
2026-10-17 05:00 am	22	15	0
2026-10-17 04:00 am	24	18	2
2026-10-17 03:00 am	21	18	0
2026-10-17 02:00 am	21	22	5
2026-10-17 01:00 am	26	25	11
2026-10-17 12:00 am	25	31	11
2026-10-16 11:00 pm	22	37	16
2026-10-16 10:00 pm	20	31	14
2026-10-16 09:00 pm	28	33	1
2026-10-16 08:00 pm	31	29	0
2026-10-16 07:00 pm	37	31	4
2026-10-16 06:00 pm	38	31	3
2026-10-16 05:00 pm	42	32	2
2026-10-16 04:00 pm	43	36	4
2026-10-16 03:00 pm	44	46	3
2026-10-16 02:00 pm	43	49	0
2026-10-16 01:00 pm	40	27	0
2026-10-16 12:00 pm	35	28	0
2026-10-16 11:00 am	-	31	0
2026-10-16 10:00 am	28	30	1
2026-10-16 09:00 am	28	31	7
2026-10-16 08:00 am	28	37	9
2026-10-16 07:00 am	28	39	0
2026-10-16 06:00 am	21	22	0
2026-10-16 05:00 am	19	16	0
2026-10-16 04:00 am	19	19	11
2026-10-16 03:00 am	19	18	21
2026-10-16 02:00 am	19	20	31
2026-10-16 01:00 am	23	21	35
2026-10-16 12:00 am	25	23	26
2026-10-15 11:00 pm	31	28	30
2026-10-15 10:00 pm	32	24	27
2026-10-15 09:00 pm	33	25	16
2026-10-15 08:00 pm	35	24	21
2026-10-15 07:00 pm	39	22	19
2026-10-15 06:00 pm	40	26	16
2026-10-15 05:00 pm	41	28	16
2026-10-15 04:00 pm	42	29	10
2026-10-15 03:00 pm	40	26	4
2026-10-15 02:00 pm	40	31	2

Goleta
Oct 17, 2026 @ 2:00 pm

44 - OZONE

0 - PM2.5

Show

Hour	OZONE	PM2.5
2026-10-17 02:00 pm	44^*	0
2026-10-17 01:00 pm	44	0
2026-10-17 12:00 pm	40	0
2026-10-17 11:00 am	36	0
2026-10-17 10:00 am	32	0
2026-10-17 09:00 am	27	0
2026-10-17 08:00 am	19	0
2026-10-17 07:00 am	18	0
2026-10-17 06:00 am	18	0
2026-10-17 05:00 am	18	0
2026-10-17 04:00 am	18	8
2026-10-17 03:00 am	18	6
2026-10-17 02:00 am	18	0
2026-10-17 01:00 am	18	0
2026-10-17 12:00 am	19	0
2026-10-16 11:00 pm	20	5
2026-10-16 10:00 pm	20	11
2026-10-16 09:00 pm	24	10
2026-10-16 08:00 pm	32	9
2026-10-16 07:00 pm	31	1
2026-10-16 06:00 pm	34	0
2026-10-16 05:00 pm	36	0
2026-10-16 04:00 pm	37	0
2026-10-16 03:00 pm	42	0
2026-10-16 02:00 pm	43	0
2026-10-16 01:00 pm	42	0
2026-10-16 12:00 pm	40	0
2026-10-16 11:00 am	37	6
2026-10-16 10:00 am	34	2
2026-10-16 09:00 am	29	0
2026-10-16 08:00 am	25	0
2026-10-16 07:00 am	23	0
2026-10-16 06:00 am	19	5
2026-10-16 05:00 am	14	10
2026-10-16 04:00 am	13	9
2026-10-16 03:00 am	14	13
2026-10-16 02:00 am	14	14
2026-10-16 01:00 am	15	13
2026-10-16 12:00 am	16	15
2026-10-15 11:00 pm	18	13
2026-10-15 10:00 pm	19	4
2026-10-15 09:00 pm	23	9
2026-10-15 08:00 pm	29	13
2026-10-15 07:00 pm	35	10
2026-10-15 06:00 pm	42	3
2026-10-15 05:00 pm	44	0
2026-10-15 04:00 pm	46	0
2026-10-15 03:00 pm	48	0
2026-10-15 02:00 pm	47	0

Santa Ynez
Oct 17, 2026 @ 2:00 pm

38 - OZONE

1 - PM2.5

Show

Hour	OZONE	PM2.5
2026-10-17 02:00 pm	38^*	1
2026-10-17 01:00 pm	38	1
2026-10-17 12:00 pm	33	2
2026-10-17 11:00 am	30	5
2026-10-17 10:00 am	26	5
2026-10-17 09:00 am	23	10
2026-10-17 08:00 am	21	15
2026-10-17 07:00 am	20	14
2026-10-17 06:00 am	19	11
2026-10-17 05:00 am	17	11
2026-10-17 04:00 am	19	12
2026-10-17 03:00 am	19	18
2026-10-17 02:00 am	23	19
2026-10-17 01:00 am	23	17
2026-10-17 12:00 am	25	13
2026-10-16 11:00 pm	28	15
2026-10-16 10:00 pm	32	19
2026-10-16 09:00 pm	33	22
2026-10-16 08:00 pm	37	23
2026-10-16 07:00 pm	38	18
2026-10-16 06:00 pm	40	15
2026-10-16 05:00 pm	41	8
2026-10-16 04:00 pm	42	0
2026-10-16 03:00 pm	42	0
2026-10-16 02:00 pm	41	1
2026-10-16 01:00 pm	38	2
2026-10-16 12:00 pm	35	4
2026-10-16 11:00 am	34	8
2026-10-16 10:00 am	31	10
2026-10-16 09:00 am	29	15
2026-10-16 08:00 am	27	19
2026-10-16 07:00 am	25	16
2026-10-16 06:00 am	22	21
2026-10-16 05:00 am	21	19
2026-10-16 04:00 am	23	17
2026-10-16 03:00 am	21	23
2026-10-16 02:00 am	24	30
2026-10-16 01:00 am	24	33
2026-10-16 12:00 am	25	27
2026-10-15 11:00 pm	31	22
2026-10-15 10:00 pm	32	27
2026-10-15 09:00 pm	34	27
2026-10-15 08:00 pm	36	27
2026-10-15 07:00 pm	39	26
2026-10-15 06:00 pm	42	19
2026-10-15 05:00 pm	44	16
2026-10-15 04:00 pm	44	9
2026-10-15 03:00 pm	44	8
2026-10-15 02:00 pm	42	6

Las Flores Canyon
Oct 17, 2026 @ 2:00 pm

27 - PM10

Show

Hour	PM10
2026-10-17 02:00 pm	27
2026-10-17 01:00 pm	27
2026-10-17 12:00 pm	19
2026-10-17 11:00 am	13
2026-10-17 10:00 am	13
2026-10-17 09:00 am	12
2026-10-17 08:00 am	10
2026-10-17 07:00 am	10
2026-10-17 06:00 am	11
2026-10-17 05:00 am	9
2026-10-17 04:00 am	9
2026-10-17 03:00 am	8
2026-10-17 02:00 am	9
2026-10-17 01:00 am	11
2026-10-17 12:00 am	11
2026-10-16 11:00 pm	11
2026-10-16 10:00 pm	14
2026-10-16 09:00 pm	19
2026-10-16 08:00 pm	27
2026-10-16 07:00 pm	29
2026-10-16 06:00 pm	19
2026-10-16 05:00 pm	17
2026-10-16 04:00 pm	15
2026-10-16 03:00 pm	19
2026-10-16 02:00 pm	19
2026-10-16 01:00 pm	22
2026-10-16 12:00 pm	22
2026-10-16 11:00 am	19
2026-10-16 10:00 am	19
2026-10-16 09:00 am	22
2026-10-16 08:00 am	15
2026-10-16 07:00 am	6
2026-10-16 06:00 am	5
2026-10-16 05:00 am	6
2026-10-16 04:00 am	6
2026-10-16 03:00 am	8
2026-10-16 02:00 am	10
2026-10-16 01:00 am	10
2026-10-16 12:00 am	12
2026-10-15 11:00 pm	15
2026-10-15 10:00 pm	12
2026-10-15 09:00 pm	11
2026-10-15 08:00 pm	11
2026-10-15 07:00 pm	15
2026-10-15 06:00 pm	15
2026-10-15 05:00 pm	13
2026-10-15 04:00 pm	10
2026-10-15 03:00 pm	12
2026-10-15 02:00 pm	16

Carpinteria
Oct 17, 2026 @ 1:00 pm

42 - OZONE

11 - PM2.5

Show

Hour	OZONE	PM2.5
2026-10-17 01:00 pm	42	11^*
2026-10-17 12:00 pm	41	-
2026-10-17 11:00 am	39	-
2026-10-17 10:00 am	37	-
2026-10-17 09:00 am	36	-
2026-10-17 08:00 am	34	-
2026-10-17 07:00 am	35	-
2026-10-17 06:00 am	36	-
2026-10-17 05:00 am	36	-
2026-10-17 04:00 am	39	-
2026-10-17 03:00 am	39	-
2026-10-17 02:00 am	39	11
2026-10-17 01:00 am	38	11
2026-10-17 12:00 am	38	11
2026-10-16 11:00 pm	38	6
2026-10-16 10:00 pm	38	29
2026-10-16 09:00 pm	37	24
2026-10-16 08:00 pm	38	21
2026-10-16 07:00 pm	38	27
2026-10-16 06:00 pm	38	26
2026-10-16 05:00 pm	39	23
2026-10-16 04:00 pm	41	10
2026-10-16 03:00 pm	42	41
2026-10-16 02:00 pm	42	41
2026-10-16 01:00 pm	42	49
2026-10-16 12:00 pm	41	52
2026-10-16 11:00 am	40	55
2026-10-16 10:00 am	39	56
2026-10-16 09:00 am	38	40
2026-10-16 08:00 am	37	0
2026-10-16 07:00 am	35	10
2026-10-16 06:00 am	34	20
2026-10-16 05:00 am	33	24
2026-10-16 04:00 am	32	0
2026-10-16 03:00 am	33	8
2026-10-16 02:00 am	33	6
2026-10-16 01:00 am	35	6
2026-10-16 12:00 am	35	7
2026-10-15 11:00 pm	35	8
2026-10-15 10:00 pm	35	11
2026-10-15 09:00 pm	37	21
2026-10-15 08:00 pm	38	15
2026-10-15 07:00 pm	40	0
2026-10-15 06:00 pm	41	17
2026-10-15 05:00 pm	44	12
2026-10-15 04:00 pm	46	19
2026-10-15 03:00 pm	48	28
2026-10-15 02:00 pm	48	28

Paradise Road
Oct 17, 2026 @ 1:00 pm

26 - OZONE

Show

Hour	OZONE
2026-10-17 01:00 pm	26
2026-10-17 12:00 pm	29
2026-10-17 11:00 am	28
2026-10-16 08:00 am	21
2026-10-16 07:00 am	21
2026-10-16 06:00 am	21
2026-10-16 05:00 am	22
2026-10-16 04:00 am	17
2026-10-16 03:00 am	17
2026-10-16 02:00 am	12
2026-10-16 01:00 am	21
2026-10-16 12:00 am	23
2026-10-15 11:00 pm	24
2026-10-15 10:00 pm	25
2026-10-15 09:00 pm	25
2026-10-15 08:00 pm	27
2026-10-15 07:00 pm	31
2026-10-15 06:00 pm	32
2026-10-15 05:00 pm	33
2026-10-15 04:00 pm	35
2026-10-15 03:00 pm	36
2026-10-15 02:00 pm	36

Lompoc HS&P
Oct 17, 2026 @ 1:00 pm

42 - OZONE

Show

Hour	OZONE
2026-10-17 01:00 pm	42
2026-10-17 12:00 pm	41
2026-10-17 11:00 am	40
2026-10-17 10:00 am	39
2026-10-17 09:00 am	38
2026-10-17 08:00 am	38
2026-10-17 07:00 am	39
2026-10-17 06:00 am	41
2026-10-17 05:00 am	42
2026-10-17 04:00 am	42
2026-10-17 03:00 am	44
2026-10-17 02:00 am	44
2026-10-17 01:00 am	44
2026-10-17 12:00 am	45
2026-10-16 11:00 pm	46
2026-10-16 10:00 pm	47
2026-10-16 09:00 pm	48
2026-10-16 08:00 pm	48
2026-10-16 07:00 pm	47
2026-10-16 06:00 pm	46
2026-10-16 05:00 pm	45
2026-10-16 04:00 pm	45
2026-10-16 03:00 pm	44
2026-10-16 02:00 pm	44
2026-10-16 01:00 pm	44
2026-10-16 12:00 pm	44
2026-10-16 11:00 am	43
2026-10-16 10:00 am	44
2026-10-16 09:00 am	44
2026-10-16 08:00 am	46
2026-10-16 07:00 am	45
2026-10-16 06:00 am	46
2026-10-16 05:00 am	44
2026-10-16 04:00 am	45
2026-10-16 03:00 am	47
2026-10-16 02:00 am	47
2026-10-16 01:00 am	47
2026-10-16 12:00 am	48
2026-10-15 11:00 pm	47
2026-10-15 10:00 pm	44
2026-10-15 09:00 pm	42
2026-10-15 08:00 pm	44
2026-10-15 07:00 pm	44
2026-10-15 06:00 pm	43
2026-10-15 05:00 pm	45
2026-10-15 04:00 pm	46
2026-10-15 03:00 pm	47
2026-10-15 02:00 pm	46

Free Air Purifiers for Old Town Goleta Residents (opens in a new tab)

Clean Air Ambassadors Classroom Program

Air Quality Sensors Available for Schools

Your Air Quality at a Glance

Santa Maria
Oct 17, 2026 @ 2:00 pm

Santa Maria

Lompoc
Oct 17, 2026 @ 2:00 pm

Lompoc H Street

Goleta
Oct 17, 2026 @ 2:00 pm

Goleta

Santa Ynez
Oct 17, 2026 @ 2:00 pm

Santa Ynez

Las Flores Canyon
Oct 17, 2026 @ 2:00 pm

Las Flores Canyon

Carpinteria
Oct 17, 2026 @ 1:00 pm

Carpinteria

Paradise Road
Oct 17, 2026 @ 1:00 pm

Paradise Road

Lompoc HS&P
Oct 17, 2026 @ 1:00 pm

Lompoc HS&P

Latest News

Notice of Public Review and Comment Opportunity

Notice of Public Review and Request for Comments

Notice of Public Review and Comment Opportunity

APCD Provides 270 Air Purifiers in the Cuyama Valley

Notice of Public Review and Comment Opportunity

Prescribed Burn at UCSB Lagoon Scheduled for Today

Plug in to 2026 National Drive Electric Month

Prescribed Burn at UCSB Lagoon Scheduled for Mid-September

Air Quality Watch for Santa Barbara County

Your Air Quality at a Glance

Santa Maria Oct 17, 2026 @ 2:00 pm

Santa Maria

Lompoc Oct 17, 2026 @ 2:00 pm

Lompoc H Street

Goleta Oct 17, 2026 @ 2:00 pm

Goleta

Santa Ynez Oct 17, 2026 @ 2:00 pm

Santa Ynez

Las Flores Canyon Oct 17, 2026 @ 2:00 pm

Las Flores Canyon

Carpinteria Oct 17, 2026 @ 1:00 pm

Carpinteria

Paradise Road Oct 17, 2026 @ 1:00 pm

Paradise Road

Lompoc HS&P Oct 17, 2026 @ 1:00 pm

Lompoc HS&P

Latest News

Santa Maria
Oct 17, 2026 @ 2:00 pm

Lompoc
Oct 17, 2026 @ 2:00 pm

Goleta
Oct 17, 2026 @ 2:00 pm

Santa Ynez
Oct 17, 2026 @ 2:00 pm

Las Flores Canyon
Oct 17, 2026 @ 2:00 pm

Carpinteria
Oct 17, 2026 @ 1:00 pm

Paradise Road
Oct 17, 2026 @ 1:00 pm

Lompoc HS&P
Oct 17, 2026 @ 1:00 pm