Santa Barbara County Air Pollution Control District

Your Air Quality at a Glance

note: values with ^* indicate last known reading.

Santa Barbara
Apr 17, 2025 @ 12:38 am

17 - OZONE

14 - PM10

48 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-17 12:00 am	17^*	14^*	48
2025-04-16 11:00 pm	17	14	48
2025-04-16 10:00 pm	18	14	54
2025-04-16 09:00 pm	18	13	56
2025-04-16 08:00 pm	19	13	57
2025-04-16 07:00 pm	18	12	54
2025-04-16 06:00 pm	18	11	54
2025-04-16 05:00 pm	19	13	53
2025-04-16 04:00 pm	19	15	53
2025-04-16 03:00 pm	19	17	53
2025-04-16 02:00 pm	19	16	55
2025-04-16 01:00 pm	18	17	55
2025-04-16 12:00 pm	18	19	56
2025-04-16 11:00 am	16	22	56
2025-04-16 10:00 am	15	23	56
2025-04-16 09:00 am	12	26	59
2025-04-16 08:00 am	12	19	58
2025-04-16 07:00 am	11	16	57
2025-04-16 06:00 am	10	13	53
2025-04-16 05:00 am	8	12	53
2025-04-16 04:00 am	7	15	55
2025-04-16 03:00 am	8	15	56
2025-04-16 02:00 am	8	15	58
2025-04-16 01:00 am	8	16	59
2025-04-16 12:00 am	9	16	59
2025-04-15 11:00 pm	12	16	60
2025-04-15 10:00 pm	14	16	62
2025-04-15 09:00 pm	16	19	59
2025-04-15 08:00 pm	18	21	60
2025-04-15 07:00 pm	19	20	58
2025-04-15 06:00 pm	19	22	54
2025-04-15 05:00 pm	19	22	57
2025-04-15 04:00 pm	19	21	58
2025-04-15 03:00 pm	18	20	61
2025-04-15 02:00 pm	19	22	63
2025-04-15 01:00 pm	19	22	61
2025-04-15 12:00 pm	19	19	57
2025-04-15 11:00 am	18	19	60
2025-04-15 10:00 am	17	21	60
2025-04-15 09:00 am	16	21	58
2025-04-15 08:00 am	15	18	54
2025-04-15 07:00 am	16	18	60
2025-04-15 06:00 am	16	17	57
2025-04-15 05:00 am	14	16	59
2025-04-15 04:00 am	14	14	56
2025-04-15 03:00 am	15	14	57
2025-04-15 02:00 am	15	12	54
2025-04-15 01:00 am	15	9	54
2025-04-15 12:00 am	14	9	52

Santa Maria
Apr 17, 2025 @ 12:38 am

34 - OZONE

11 - PM10

13 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-17 12:00 am	34^*	11	13
2025-04-16 11:00 pm	34	11	13
2025-04-16 10:00 pm	35	15	22
2025-04-16 09:00 pm	34	16	27
2025-04-16 08:00 pm	35	16	26
2025-04-16 07:00 pm	37	21	19
2025-04-16 06:00 pm	37	31	16
2025-04-16 05:00 pm	37	31	21
2025-04-16 04:00 pm	38	31	24
2025-04-16 03:00 pm	40	18	22
2025-04-16 02:00 pm	40	14	11
2025-04-16 01:00 pm	40	15	16
2025-04-16 12:00 pm	38	16	20
2025-04-16 11:00 am	34	15	29
2025-04-16 10:00 am	35	15	30
2025-04-16 09:00 am	31	19	27
2025-04-16 08:00 am	27	23	26
2025-04-16 07:00 am	23	25	36
2025-04-16 06:00 am	19	19	38
2025-04-16 05:00 am	23	14	38
2025-04-16 04:00 am	20	16	32
2025-04-16 03:00 am	21	15	30
2025-04-16 02:00 am	21	16	33
2025-04-16 01:00 am	22	16	38
2025-04-16 12:00 am	22	17	42
2025-04-15 11:00 pm	24	19	41
2025-04-15 10:00 pm	29	21	43
2025-04-15 09:00 pm	34	22	47
2025-04-15 08:00 pm	36	25	38
2025-04-15 07:00 pm	39	24	33
2025-04-15 06:00 pm	39	29	38
2025-04-15 05:00 pm	40	32	38
2025-04-15 04:00 pm	40	31	32
2025-04-15 03:00 pm	39	31	31
2025-04-15 02:00 pm	40	19	28
2025-04-15 01:00 pm	39	18	34
2025-04-15 12:00 pm	38	16	35
2025-04-15 11:00 am	36	16	37
2025-04-15 10:00 am	36	12	29
2025-04-15 09:00 am	35	13	31
2025-04-15 08:00 am	35	12	24
2025-04-15 07:00 am	31	8	26
2025-04-15 06:00 am	31	8	24
2025-04-15 05:00 am	31	9	21
2025-04-15 04:00 am	31	10	19
2025-04-15 03:00 am	27	14	22
2025-04-15 02:00 am	27	17	32
2025-04-15 01:00 am	29	18	37
2025-04-15 12:00 am	30	17	29

Lompoc
Apr 17, 2025 @ 12:38 am

29 - OZONE

6 - PM10

23 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-17 12:00 am	29^*	6	23^*
2025-04-16 11:00 pm	29	6	23
2025-04-16 10:00 pm	31	6	23
2025-04-16 09:00 pm	36	6	24
2025-04-16 08:00 pm	39	5	33
2025-04-16 07:00 pm	39	6	38
2025-04-16 06:00 pm	38	7	38
2025-04-16 05:00 pm	38	9	42
2025-04-16 04:00 pm	40	11	44
2025-04-16 03:00 pm	41	12	51
2025-04-16 02:00 pm	40	11	46
2025-04-16 01:00 pm	39	13	37
2025-04-16 12:00 pm	39	13	34
2025-04-16 11:00 am	35	13	36
2025-04-16 10:00 am	34	13	39
2025-04-16 09:00 am	31	13	46
2025-04-16 08:00 am	27	14	42
2025-04-16 07:00 am	23	14	33
2025-04-16 06:00 am	22	11	33
2025-04-16 05:00 am	21	12	34
2025-04-16 04:00 am	20	10	40
2025-04-16 03:00 am	24	10	47
2025-04-16 02:00 am	24	15	49
2025-04-16 01:00 am	25	15	48
2025-04-16 12:00 am	28	15	40
2025-04-15 11:00 pm	31	18	47
2025-04-15 10:00 pm	34	18	45
2025-04-15 09:00 pm	37	15	53
2025-04-15 08:00 pm	39	15	54
2025-04-15 07:00 pm	41	15	53
2025-04-15 06:00 pm	42	14	39
2025-04-15 05:00 pm	43	13	41
2025-04-15 04:00 pm	43	15	43
2025-04-15 03:00 pm	42	13	52
2025-04-15 02:00 pm	42	16	54
2025-04-15 01:00 pm	42	16	50
2025-04-15 12:00 pm	43	16	53
2025-04-15 11:00 am	42	15	52
2025-04-15 10:00 am	44	15	52
2025-04-15 09:00 am	41	13	53
2025-04-15 08:00 am	39	11	52
2025-04-15 07:00 am	39	11	52
2025-04-15 06:00 am	39	6	49
2025-04-15 05:00 am	37	7	49
2025-04-15 04:00 am	34	6	43
2025-04-15 03:00 am	26	6	48
2025-04-15 02:00 am	26	5	41
2025-04-15 01:00 am	31	4	37
2025-04-15 12:00 am	27	4	23

Goleta
Apr 17, 2025 @ 12:38 am

33 - OZONE

10 - PM10

23 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-17 12:00 am	33^*	10	23
2025-04-16 11:00 pm	33	10	23
2025-04-16 10:00 pm	33	9	24
2025-04-16 09:00 pm	35	11	26
2025-04-16 08:00 pm	34	13	29
2025-04-16 07:00 pm	33	12	25
2025-04-16 06:00 pm	34	13	23
2025-04-16 05:00 pm	35	12	29
2025-04-16 04:00 pm	36	11	25
2025-04-16 03:00 pm	40	12	28
2025-04-16 02:00 pm	39	14	34
2025-04-16 01:00 pm	38	17	42
2025-04-16 12:00 pm	35	20	50
2025-04-16 11:00 am	31	21	51
2025-04-16 10:00 am	28	18	46
2025-04-16 09:00 am	23	18	32
2025-04-16 08:00 am	21	16	19
2025-04-16 07:00 am	16	12	22
2025-04-16 06:00 am	15	12	22
2025-04-16 05:00 am	14	11	17
2025-04-16 04:00 am	12	9	23
2025-04-16 03:00 am	11	8	24
2025-04-16 02:00 am	11	9	27
2025-04-16 01:00 am	12	10	32
2025-04-16 12:00 am	13	9	31
2025-04-15 11:00 pm	19	9	36
2025-04-15 10:00 pm	25	11	38
2025-04-15 09:00 pm	29	14	41
2025-04-15 08:00 pm	35	15	42
2025-04-15 07:00 pm	39	13	41
2025-04-15 06:00 pm	40	13	46
2025-04-15 05:00 pm	40	16	46
2025-04-15 04:00 pm	39	15	48
2025-04-15 03:00 pm	39	17	47
2025-04-15 02:00 pm	39	18	51
2025-04-15 01:00 pm	38	18	46
2025-04-15 12:00 pm	37	18	48
2025-04-15 11:00 am	39	15	47
2025-04-15 10:00 am	36	14	44
2025-04-15 09:00 am	33	16	44
2025-04-15 08:00 am	31	12	39
2025-04-15 07:00 am	28	10	29
2025-04-15 06:00 am	29	10	30
2025-04-15 05:00 am	28	7	33
2025-04-15 04:00 am	25	6	32
2025-04-15 03:00 am	22	5	31
2025-04-15 02:00 am	22	Unavailable	Unavailable
2025-04-15 01:00 am	28	Unavailable	Unavailable
2025-04-15 12:00 am	28	5	28

Santa Ynez
Apr 17, 2025 @ 12:38 am

33 - OZONE

30 - PM2.5

Show

Hour	OZONE	PM2.5
2025-04-17 12:00 am	33^*	30
2025-04-16 11:00 pm	33	30
2025-04-16 10:00 pm	35	32
2025-04-16 09:00 pm	35	26
2025-04-16 08:00 pm	37	25
2025-04-16 07:00 pm	37	23
2025-04-16 06:00 pm	38	23
2025-04-16 05:00 pm	38	24
2025-04-16 04:00 pm	39	22
2025-04-16 03:00 pm	39	22
2025-04-16 02:00 pm	39	27
2025-04-16 01:00 pm	37	32
2025-04-16 12:00 pm	36	30
2025-04-16 11:00 am	32	27
2025-04-16 10:00 am	31	33
2025-04-16 09:00 am	24	38
2025-04-16 08:00 am	19	48
2025-04-16 07:00 am	16	55
2025-04-16 06:00 am	17	33
2025-04-16 05:00 am	18	44
2025-04-16 04:00 am	21	43
2025-04-16 03:00 am	18	14
2025-04-16 02:00 am	24	1
2025-04-16 01:00 am	24	14
2025-04-16 12:00 am	27	34
2025-04-15 11:00 pm	29	39
2025-04-15 10:00 pm	32	32
2025-04-15 09:00 pm	33	30
2025-04-15 08:00 pm	35	33
2025-04-15 07:00 pm	40	32
2025-04-15 06:00 pm	42	31
2025-04-15 05:00 pm	40	34
2025-04-15 04:00 pm	37	36
2025-04-15 03:00 pm	38	39
2025-04-15 02:00 pm	40	39
2025-04-15 01:00 pm	37	39
2025-04-15 12:00 pm	36	46
2025-04-15 11:00 am	35	52
2025-04-15 10:00 am	34	53
2025-04-15 09:00 am	33	53
2025-04-15 08:00 am	28	28
2025-04-15 07:00 am	23	28
2025-04-15 06:00 am	19	23
2025-04-15 05:00 am	19	30
2025-04-15 04:00 am	17	38
2025-04-15 03:00 am	20	32
2025-04-15 02:00 am	16	3
2025-04-15 01:00 am	16	0
2025-04-15 12:00 am	19	12

Las Flores Canyon
Apr 17, 2025 @ 12:38 am

30 - OZONE

11 - PM10

Show

Hour	OZONE	PM10
2025-04-17 12:00 am	30^*	11
2025-04-16 11:00 pm	30	11
2025-04-16 10:00 pm	30	9
2025-04-16 09:00 pm	31	10
2025-04-16 08:00 pm	32	10
2025-04-16 07:00 pm	33	12
2025-04-16 06:00 pm	34	11
2025-04-16 05:00 pm	36	12
2025-04-16 04:00 pm	36	12
2025-04-16 03:00 pm	35	13
2025-04-16 02:00 pm	34	15
2025-04-16 01:00 pm	33	15
2025-04-16 12:00 pm	33	19
2025-04-16 11:00 am	32	18
2025-04-16 10:00 am	31	15
2025-04-16 09:00 am	30	16
2025-04-16 08:00 am	31	16
2025-04-16 07:00 am	31	14
2025-04-16 06:00 am	32	12
2025-04-16 05:00 am	31	13
2025-04-16 04:00 am	32	10
2025-04-16 03:00 am	32	12
2025-04-16 02:00 am	32	15
2025-04-16 01:00 am	34	14
2025-04-16 12:00 am	36	13
2025-04-15 11:00 pm	39	14
2025-04-15 10:00 pm	38	11
2025-04-15 09:00 pm	39	11
2025-04-15 08:00 pm	39	12
2025-04-15 07:00 pm	37	11
2025-04-15 06:00 pm	37	11
2025-04-15 05:00 pm	37	11
2025-04-15 04:00 pm	37	12
2025-04-15 03:00 pm	38	13
2025-04-15 02:00 pm	37	13
2025-04-15 01:00 pm	37	11
2025-04-15 12:00 pm	38	12
2025-04-15 11:00 am	36	13
2025-04-15 10:00 am	34	12
2025-04-15 09:00 am	34	12
2025-04-15 08:00 am	33	10
2025-04-15 07:00 am	31	8
2025-04-15 06:00 am	29	10
2025-04-15 05:00 am	28	6
2025-04-15 04:00 am	26	6
2025-04-15 03:00 am	27	6
2025-04-15 02:00 am	27	5
2025-04-15 01:00 am	26	4
2025-04-15 12:00 am	25	3

Carpinteria
Apr 17, 2025 @ 12:38 am

15 - OZONE

20 - PM2.5

Show

Hour	OZONE	PM2.5
2025-04-17 12:00 am	15^*	20
2025-04-16 11:00 pm	15	20
2025-04-16 10:00 pm	16	18
2025-04-16 09:00 pm	16	24
2025-04-16 08:00 pm	15	43
2025-04-16 07:00 pm	16	37
2025-04-16 06:00 pm	18	47
2025-04-16 05:00 pm	19	33
2025-04-16 04:00 pm	20	38
2025-04-16 03:00 pm	21	54
2025-04-16 02:00 pm	20	49
2025-04-16 01:00 pm	19	49
2025-04-16 12:00 pm	19	48
2025-04-16 11:00 am	17	55
2025-04-16 10:00 am	15	31
2025-04-16 09:00 am	12	41
2025-04-16 08:00 am	10	36
2025-04-16 07:00 am	10	46
2025-04-16 06:00 am	9	41
2025-04-16 05:00 am	9	21
2025-04-16 04:00 am	9	31
2025-04-16 03:00 am	9	34
2025-04-16 02:00 am	9	30
2025-04-16 01:00 am	10	38
2025-04-16 12:00 am	11	48
2025-04-15 11:00 pm	11	47
2025-04-15 10:00 pm	11	38
2025-04-15 09:00 pm	13	38
2025-04-15 08:00 pm	14	52
2025-04-15 07:00 pm	15	36
2025-04-15 06:00 pm	17	38
2025-04-15 05:00 pm	18	49
2025-04-15 04:00 pm	18	49
2025-04-15 03:00 pm	18	38
2025-04-15 02:00 pm	18	38
2025-04-15 01:00 pm	18	21
2025-04-15 12:00 pm	18	26
2025-04-15 11:00 am	17	41
2025-04-15 10:00 am	16	49
2025-04-15 09:00 am	16	43
2025-04-15 08:00 am	15	47
2025-04-15 07:00 am	14	33
2025-04-15 06:00 am	13	33
2025-04-15 05:00 am	12	33
2025-04-15 04:00 am	12	38
2025-04-15 03:00 am	11	38
2025-04-15 02:00 am	11	27
2025-04-15 01:00 am	11	33
2025-04-15 12:00 am	11	21

Paradise Road
Apr 17, 2025 @ 12:38 am

31 - OZONE

Show

Hour	OZONE
2025-04-16 11:00 pm	31
2025-04-16 10:00 pm	33
2025-04-16 09:00 pm	35
2025-04-16 08:00 pm	35
2025-04-16 07:00 pm	36
2025-04-16 06:00 pm	35
2025-04-16 05:00 pm	38
2025-04-16 04:00 pm	40
2025-04-16 03:00 pm	42
2025-04-16 02:00 pm	41
2025-04-16 01:00 pm	41
2025-04-16 12:00 pm	39
2025-04-16 11:00 am	34
2025-04-16 10:00 am	31
2025-04-16 09:00 am	24
2025-04-16 08:00 am	23
2025-04-16 07:00 am	19
2025-04-16 06:00 am	19
2025-04-16 05:00 am	20
2025-04-16 04:00 am	19
2025-04-16 03:00 am	28
2025-04-16 02:00 am	28
2025-04-16 01:00 am	28
2025-04-16 12:00 am	27
2025-04-15 11:00 pm	30
2025-04-15 10:00 pm	31
2025-04-15 09:00 pm	31
2025-04-15 08:00 pm	32
2025-04-15 07:00 pm	37
2025-04-15 06:00 pm	38
2025-04-15 05:00 pm	39
2025-04-15 04:00 pm	40
2025-04-15 03:00 pm	41
2025-04-15 02:00 pm	41
2025-04-15 01:00 pm	38
2025-04-15 12:00 pm	34
2025-04-15 11:00 am	32
2025-04-15 10:00 am	32
2025-04-15 09:00 am	28
2025-04-15 08:00 am	20
2025-04-15 07:00 am	19
2025-04-15 06:00 am	20
2025-04-15 05:00 am	21
2025-04-15 04:00 am	19
2025-04-15 03:00 am	19
2025-04-15 02:00 am	19
2025-04-15 01:00 am	19
2025-04-15 12:00 am	19

Lompoc HS&P
Apr 17, 2025 @ 12:38 am

31 - OZONE

Show

Hour	OZONE
2025-04-16 11:00 pm	31
2025-04-16 10:00 pm	31
2025-04-16 09:00 pm	32
2025-04-16 08:00 pm	32
2025-04-16 07:00 pm	32
2025-04-16 06:00 pm	34
2025-04-16 05:00 pm	34
2025-04-16 04:00 pm	34
2025-04-16 03:00 pm	35
2025-04-16 02:00 pm	36
2025-04-16 01:00 pm	37
2025-04-16 12:00 pm	35
2025-04-16 11:00 am	35
2025-04-16 10:00 am	36
2025-04-16 09:00 am	36
2025-04-16 08:00 am	32
2025-04-16 07:00 am	32
2025-04-16 06:00 am	32
2025-04-16 05:00 am	32
2025-04-16 04:00 am	31
2025-04-16 03:00 am	33
2025-04-16 02:00 am	33
2025-04-16 01:00 am	33
2025-04-16 12:00 am	32
2025-04-15 11:00 pm	32
2025-04-15 10:00 pm	33
2025-04-15 09:00 pm	33
2025-04-15 08:00 pm	33
2025-04-15 07:00 pm	34
2025-04-15 06:00 pm	35
2025-04-15 05:00 pm	35
2025-04-15 04:00 pm	36
2025-04-15 03:00 pm	36
2025-04-15 02:00 pm	36
2025-04-15 01:00 pm	37
2025-04-15 12:00 pm	38
2025-04-15 11:00 am	36
2025-04-15 10:00 am	35
2025-04-15 09:00 am	32
2025-04-15 08:00 am	30
2025-04-15 07:00 am	28
2025-04-15 06:00 am	27
2025-04-15 05:00 am	26
2025-04-15 03:00 am	24
2025-04-15 02:00 am	24
2025-04-15 01:00 am	24
2025-04-15 12:00 am	25

Latest News

News Releases and Air Alerts

Santa Barbara County Air Pollution Control District Announces Winners of "Keep Our Air Clean" Student Art Contest

April 14, 2025

Public Notices

Our New Santa Maria Office - Open House on 4/30

Now Hiring Interns & Clean Air Ambassadors - Apply by 5/7

Proposed FY 25-26 Budget: Public Hearings

Your Air Quality at a Glance

Santa Barbara
Apr 17, 2025 @ 12:38 am

Santa Barbara

Santa Maria
Apr 17, 2025 @ 12:38 am

Santa Maria

Lompoc
Apr 17, 2025 @ 12:38 am

Lompoc H Street

Goleta
Apr 17, 2025 @ 12:38 am

Goleta

Santa Ynez
Apr 17, 2025 @ 12:38 am

Santa Ynez

Las Flores Canyon
Apr 17, 2025 @ 12:38 am

Las Flores Canyon

Carpinteria
Apr 17, 2025 @ 12:38 am

Carpinteria

Paradise Road
Apr 17, 2025 @ 12:38 am

Paradise Road

Lompoc HS&P
Apr 17, 2025 @ 12:38 am

Lompoc HS&P

Latest News

Santa Barbara County Air Pollution Control District Announces Winners of "Keep Our Air Clean" Student Art Contest

Notice of Public Review and Comment Opportunity

Paradise Road Pile Burns this Week

Notice of Public Review and Comment Opportunity

Public Notice: Proposed Budget - Public Workshop and Hearings

Prescribed Pile Burning Scheduled for the Next Two Weeks

Prescribed Pile Burning Scheduled for the Next Week

Prescribed Pile Burns in South County May Occur Over Next Two Weeks

Prescribed Pile Burns in South County May Occur Wednesday-Friday

Your Air Quality at a Glance

Santa BarbaraApr 17, 2025 @ 12:38 am

Santa Barbara

Santa MariaApr 17, 2025 @ 12:38 am

Santa Maria

LompocApr 17, 2025 @ 12:38 am

Lompoc H Street

GoletaApr 17, 2025 @ 12:38 am

Goleta

Santa YnezApr 17, 2025 @ 12:38 am

Santa Ynez

Las Flores CanyonApr 17, 2025 @ 12:38 am

Las Flores Canyon

CarpinteriaApr 17, 2025 @ 12:38 am

Carpinteria

Paradise RoadApr 17, 2025 @ 12:38 am

Paradise Road

Lompoc HS&PApr 17, 2025 @ 12:38 am

Lompoc HS&P

Latest News

Santa Barbara
Apr 17, 2025 @ 12:38 am

Santa Maria
Apr 17, 2025 @ 12:38 am

Lompoc
Apr 17, 2025 @ 12:38 am

Goleta
Apr 17, 2025 @ 12:38 am

Santa Ynez
Apr 17, 2025 @ 12:38 am

Las Flores Canyon
Apr 17, 2025 @ 12:38 am

Carpinteria
Apr 17, 2025 @ 12:38 am

Paradise Road
Apr 17, 2025 @ 12:38 am

Lompoc HS&P
Apr 17, 2025 @ 12:38 am