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
2026-10-16T21:00	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	36	40	14
2026-10-17T22:00	38	32	15
2026-10-17T23:00	41	38	21
2026-10-18T00:00	40	46	27
2026-10-18T01:00	41	38	27
2026-10-18T02:00	32	35	33
2026-10-18T03:00	31	37	36
2026-10-18T04:00	28	37	37
2026-10-18T05:00	27	36	32
2026-10-18T06:00	26	36	24
2026-10-18T07:00	23	37	23
2026-10-18T08:00	23	38	26
2026-10-18T09:00	23	37	35
2026-10-18T10:00	23	34	37
2026-10-18T11:00	19	36	29
2026-10-18T12:00	19	34	28
2026-10-18T13:00	18	35	36
2026-10-18T14:00	19	38	37
2026-10-18T15:00	22	58	43
2026-10-18T16:00	24	70	44
2026-10-18T17:00	25	82	52
2026-10-18T18:00	29	72	48
2026-10-18T19:00	34	67	38
2026-10-18T20:00	38	78	36
2026-10-18T21:00		78	36

note: values with * indicate last known reading.

Santa Maria
Oct 18, 2026 @ 2:00 pm

38 - OZONE

78 - PM10

36 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-10-18 02:00 pm	38^*	78	36
2026-10-18 01:00 pm	38	78	36
2026-10-18 12:00 pm	34	67	38
2026-10-18 11:00 am	29	72	48
2026-10-18 10:00 am	25	82	52
2026-10-18 09:00 am	24	70	44
2026-10-18 08:00 am	22	58	43
2026-10-18 07:00 am	19	38	37
2026-10-18 06:00 am	18	35	36
2026-10-18 05:00 am	19	34	28
2026-10-18 04:00 am	19	36	29
2026-10-18 03:00 am	23	34	37
2026-10-18 02:00 am	23	37	35
2026-10-18 01:00 am	23	38	26
2026-10-18 12:00 am	23	37	23
2026-10-17 11:00 pm	26	36	24
2026-10-17 10:00 pm	27	36	32
2026-10-17 09:00 pm	28	37	37
2026-10-17 08:00 pm	31	37	36
2026-10-17 07:00 pm	32	35	33
2026-10-17 06:00 pm	41	38	27
2026-10-17 05:00 pm	40	46	27
2026-10-17 04:00 pm	41	38	21
2026-10-17 03:00 pm	38	32	15
2026-10-17 02:00 pm	36	40	14
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

Lompoc
Oct 18, 2026 @ 2:00 pm

40 - OZONE

55 - PM10

18 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-10-18 02:00 pm	40^*	55	18^*
2026-10-18 01:00 pm	40	55	18
2026-10-18 12:00 pm	36	48	18
2026-10-18 11:00 am	38	39	9
2026-10-18 10:00 am	32	38	7
2026-10-18 09:00 am	30	38	8
2026-10-18 08:00 am	27	37	11
2026-10-18 07:00 am	29	36	10
2026-10-18 06:00 am	30	36	9
2026-10-18 05:00 am	34	40	8
2026-10-18 04:00 am	31	44	10
2026-10-18 03:00 am	29	44	20
2026-10-18 02:00 am	29	44	29
2026-10-18 01:00 am	29	44	37
2026-10-18 12:00 am	26	45	36
2026-10-17 11:00 pm	29	46	34
2026-10-17 10:00 pm	32	46	34
2026-10-17 09:00 pm	35	49	31
2026-10-17 08:00 pm	32	52	23
2026-10-17 07:00 pm	37	57	29
2026-10-17 06:00 pm	41	60	36
2026-10-17 05:00 pm	41	58	33
2026-10-17 04:00 pm	41	54	21
2026-10-17 03:00 pm	41	48	9
2026-10-17 02:00 pm	40	43	3
2026-10-17 01:00 pm	40	39	0
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

Goleta
Oct 18, 2026 @ 2:00 pm

46 - OZONE

18 - PM2.5

Show

Hour	OZONE	PM2.5
2026-10-18 02:00 pm	46^*	18
2026-10-18 01:00 pm	46	18
2026-10-18 12:00 pm	40	19
2026-10-18 11:00 am	38	22
2026-10-18 10:00 am	34	17
2026-10-18 09:00 am	30	13
2026-10-18 08:00 am	27	9
2026-10-18 07:00 am	24	7
2026-10-18 06:00 am	22	9
2026-10-18 05:00 am	19	19
2026-10-18 04:00 am	19	28
2026-10-18 03:00 am	19	28
2026-10-18 02:00 am	19	33
2026-10-18 01:00 am	19	33
2026-10-18 12:00 am	19	28
2026-10-17 11:00 pm	21	28
2026-10-17 10:00 pm	23	34
2026-10-17 09:00 pm	27	41
2026-10-17 08:00 pm	31	43
2026-10-17 07:00 pm	34	31
2026-10-17 06:00 pm	40	24
2026-10-17 05:00 pm	42	20
2026-10-17 04:00 pm	45	18
2026-10-17 03:00 pm	46	19
2026-10-17 02:00 pm	44	11
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

Santa Ynez
Oct 18, 2026 @ 2:00 pm

38 - OZONE

12 - PM2.5

Show

Hour	OZONE	PM2.5
2026-10-18 02:00 pm	38^*	12
2026-10-18 01:00 pm	38	12
2026-10-18 12:00 pm	36	13
2026-10-18 11:00 am	33	11
2026-10-18 10:00 am	28	11
2026-10-18 09:00 am	25	5
2026-10-18 08:00 am	25	11
2026-10-18 07:00 am	22	21
2026-10-18 06:00 am	24	32
2026-10-18 05:00 am	22	36
2026-10-18 04:00 am	25	32
2026-10-18 03:00 am	25	31
2026-10-18 02:00 am	27	29
2026-10-18 01:00 am	27	31
2026-10-18 12:00 am	28	35
2026-10-17 11:00 pm	28	37
2026-10-17 10:00 pm	29	47
2026-10-17 09:00 pm	34	52
2026-10-17 08:00 pm	35	52
2026-10-17 07:00 pm	37	46
2026-10-17 06:00 pm	41	42
2026-10-17 05:00 pm	44	23
2026-10-17 04:00 pm	43	14
2026-10-17 03:00 pm	42	6
2026-10-17 02:00 pm	39	6
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

Las Flores Canyon
Oct 18, 2026 @ 2:00 pm

48 - PM10

Show

Hour	PM10
2026-10-18 02:00 pm	48
2026-10-18 01:00 pm	48
2026-10-18 12:00 pm	43
2026-10-18 11:00 am	40
2026-10-18 10:00 am	33
2026-10-18 09:00 am	27
2026-10-18 08:00 am	26
2026-10-18 07:00 am	31
2026-10-18 06:00 am	35
2026-10-18 05:00 am	34
2026-10-18 04:00 am	41
2026-10-18 03:00 am	44
2026-10-18 02:00 am	45
2026-10-18 01:00 am	49
2026-10-18 12:00 am	52
2026-10-17 11:00 pm	52
2026-10-17 10:00 pm	52
2026-10-17 09:00 pm	54
2026-10-17 08:00 pm	55
2026-10-17 07:00 pm	54
2026-10-17 06:00 pm	55
2026-10-17 05:00 pm	51
2026-10-17 04:00 pm	44
2026-10-17 03:00 pm	38
2026-10-17 02:00 pm	36
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

Carpinteria
Oct 18, 2026 @ 2:00 pm

44 - OZONE

38 - PM2.5

Show

Hour	OZONE	PM2.5
2026-10-18 02:00 pm	44^*	38
2026-10-18 01:00 pm	44	38
2026-10-18 12:00 pm	41	38
2026-10-18 11:00 am	38	50
2026-10-18 10:00 am	37	38
2026-10-18 09:00 am	34	33
2026-10-18 08:00 am	32	4
2026-10-18 07:00 am	33	0
2026-10-18 06:00 am	33	13
2026-10-18 05:00 am	32	22
2026-10-18 04:00 am	32	Unavailable
2026-10-18 03:00 am	35	-
2026-10-18 02:00 am	35	-
2026-10-18 01:00 am	36	32
2026-10-18 12:00 am	36	32
2026-10-17 11:00 pm	35	25
2026-10-17 10:00 pm	36	28
2026-10-17 09:00 pm	38	28
2026-10-17 08:00 pm	41	18
2026-10-17 07:00 pm	43	31
2026-10-17 06:00 pm	44	47
2026-10-17 05:00 pm	46	14
2026-10-17 04:00 pm	46	Unavailable
2026-10-17 03:00 pm	44	-
2026-10-17 02:00 pm	44	-
2026-10-17 01:00 pm	42	-
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

Paradise Road
Oct 18, 2026 @ 1:00 pm

33 - OZONE

Show

Hour	OZONE
2026-10-18 01:00 pm	33
2026-10-18 12:00 pm	33
2026-10-18 11:00 am	31
2026-10-18 10:00 am	25
2026-10-18 09:00 am	22
2026-10-18 08:00 am	21
2026-10-18 07:00 am	21
2026-10-18 06:00 am	22
2026-10-18 05:00 am	22
2026-10-18 04:00 am	17
2026-10-18 03:00 am	17
2026-10-18 02:00 am	11
2026-10-18 01:00 am	19
2026-10-18 12:00 am	22
2026-10-17 11:00 pm	22
2026-10-17 10:00 pm	23
2026-10-17 09:00 pm	25
2026-10-17 08:00 pm	26
2026-10-17 07:00 pm	28
2026-10-17 06:00 pm	30
2026-10-17 05:00 pm	32
2026-10-17 04:00 pm	31
2026-10-17 03:00 pm	31
2026-10-17 02:00 pm	28
2026-10-17 01:00 pm	26
2026-10-17 12:00 pm	29
2026-10-17 11:00 am	28

Lompoc HS&P
Oct 18, 2026 @ 1:00 pm

48 - OZONE

Show

Hour	OZONE
2026-10-18 01:00 pm	48
2026-10-18 12:00 pm	47
2026-10-18 11:00 am	47
2026-10-18 10:00 am	45
2026-10-18 09:00 am	45
2026-10-18 08:00 am	45
2026-10-18 07:00 am	47
2026-10-18 06:00 am	47
2026-10-18 05:00 am	47
2026-10-18 04:00 am	47
2026-10-18 03:00 am	46
2026-10-18 02:00 am	46
2026-10-18 01:00 am	46
2026-10-18 12:00 am	47
2026-10-17 11:00 pm	47
2026-10-17 10:00 pm	47
2026-10-17 09:00 pm	48
2026-10-17 08:00 pm	48
2026-10-17 07:00 pm	48
2026-10-17 06:00 pm	47
2026-10-17 05:00 pm	46
2026-10-17 04:00 pm	46
2026-10-17 03:00 pm	45
2026-10-17 02:00 pm	44
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

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 18, 2026 @ 2:00 pm

Santa Maria

Lompoc
Oct 18, 2026 @ 2:00 pm

Lompoc H Street

Goleta
Oct 18, 2026 @ 2:00 pm

Goleta

Santa Ynez
Oct 18, 2026 @ 2:00 pm

Santa Ynez

Las Flores Canyon
Oct 18, 2026 @ 2:00 pm

Las Flores Canyon

Carpinteria
Oct 18, 2026 @ 2:00 pm

Carpinteria

Paradise Road
Oct 18, 2026 @ 1:00 pm

Paradise Road

Lompoc HS&P
Oct 18, 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

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Notice of Public Review and Comment Opportunity

Prescribed Burn at UCSB Lagoon Scheduled for Today

Plug in to 2026 National Drive Electric Month

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Your Air Quality at a Glance

Santa Maria Oct 18, 2026 @ 2:00 pm

Santa Maria

Lompoc Oct 18, 2026 @ 2:00 pm

Lompoc H Street

Goleta Oct 18, 2026 @ 2:00 pm

Goleta

Santa Ynez Oct 18, 2026 @ 2:00 pm

Santa Ynez

Las Flores Canyon Oct 18, 2026 @ 2:00 pm

Las Flores Canyon

Carpinteria Oct 18, 2026 @ 2:00 pm

Carpinteria

Paradise Road Oct 18, 2026 @ 1:00 pm

Paradise Road

Lompoc HS&P Oct 18, 2026 @ 1:00 pm

Lompoc HS&P

Latest News

Santa Maria
Oct 18, 2026 @ 2:00 pm

Lompoc
Oct 18, 2026 @ 2:00 pm

Goleta
Oct 18, 2026 @ 2:00 pm

Santa Ynez
Oct 18, 2026 @ 2:00 pm

Las Flores Canyon
Oct 18, 2026 @ 2:00 pm

Carpinteria
Oct 18, 2026 @ 2:00 pm

Paradise Road
Oct 18, 2026 @ 1:00 pm

Lompoc HS&P
Oct 18, 2026 @ 1:00 pm