Santa Barbara County Air Pollution Control District

Your Air Quality at a Glance

Hour	OZONE	PM10	PM2.5
2025-09-13T21:00	25	47	10
2025-09-13T22:00	24	41	8
2025-09-13T23:00	24	40	9
2025-09-14T00:00	24	31	7
2025-09-14T01:00	25	22	9
2025-09-14T02:00	25	19	10
2025-09-14T03:00	22	19	8
2025-09-14T04:00	20	19	7
2025-09-14T05:00	21	16	3
2025-09-14T06:00	20	16	2
2025-09-14T07:00	19	12	1
2025-09-14T08:00	17	11	0
2025-09-14T09:00	13	10	6
2025-09-14T10:00	13	10	3
2025-09-14T11:00	8	9	0
2025-09-14T12:00	9	9	0
2025-09-14T13:00	10	9	0
2025-09-14T14:00	12	7	0
2025-09-14T15:00	13	12	0
2025-09-14T16:00	16	32	6
2025-09-14T17:00	19	41	17
2025-09-14T18:00	21	52	25
2025-09-14T19:00	23	63	32
2025-09-14T20:00	22	61	32
2025-09-14T21:00	23	68	24
2025-09-14T22:00	23	77	23
2025-09-14T23:00	24	58	31
2025-09-15T00:00	24	58	31
2025-09-15T01:00	24
2025-09-15T05:00	11	-999	-999
2025-09-15T06:00	8	6	6
2025-09-15T07:00	7	7	8
2025-09-15T08:00	6	7	10
2025-09-15T09:00	5	7	16
2025-09-15T10:00	5	8	11
2025-09-15T11:00	3	8	2
2025-09-15T12:00	3	9	1
2025-09-15T13:00	7	7	0
2025-09-15T14:00	9	6	0
2025-09-15T15:00	13	4	0
2025-09-15T16:00	15	4	0
2025-09-15T17:00	18	6	0
2025-09-15T18:00	20	13	8
2025-09-15T19:00	23	22	12
2025-09-15T20:00	24	30	6
2025-09-15T21:00		30	6

note: values with ^* indicate last known reading.

Santa Barbara
Sep 15, 2025 @ 2:10 pm

34 - OZONE

30 - PM10

54 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-09-15 02:00 pm	34^*	30^*	54
2025-09-15 01:00 pm	34	30	54
2025-09-15 12:00 pm	32	30	55
2025-09-15 11:00 am	30	32	58
2025-09-15 10:00 am	28	32	58
2025-09-15 09:00 am	27	32	57
2025-09-15 08:00 am	26	27	56
2025-09-15 07:00 am	27	22	57
2025-09-15 06:00 am	27	21	53
2025-09-15 05:00 am	26	21	53
2025-09-15 04:00 am	25	24	52
2025-09-15 03:00 am	26	26	46
2025-09-15 02:00 am	23	22	47
2025-09-15 01:00 am	23	22	45
2025-09-15 12:00 am	25	21	46
2025-09-14 11:00 pm	24	20	34
2025-09-14 10:00 pm	27	Unavailable	Unavailable
2025-09-14 06:00 pm	31	Unavailable	Unavailable
2025-09-14 05:00 pm	31	Unavailable	38
2025-09-14 04:00 pm	31	25	38
2025-09-14 03:00 pm	31	25	37
2025-09-14 02:00 pm	29	25	36
2025-09-14 01:00 pm	28	25	38
2025-09-14 12:00 pm	27	25	44
2025-09-14 11:00 am	28	28	49
2025-09-14 10:00 am	27	31	52
2025-09-14 09:00 am	27	27	55
2025-09-14 08:00 am	27	23	58
2025-09-14 07:00 am	24	22	56
2025-09-14 06:00 am	22	19	52
2025-09-14 05:00 am	21	17	52
2025-09-14 04:00 am	22	17	38
2025-09-14 03:00 am	18	18	38
2025-09-14 02:00 am	23	19	37
2025-09-14 01:00 am	23	21	36
2025-09-14 12:00 am	23	21	33
2025-09-13 11:00 pm	22	21	44
2025-09-13 10:00 pm	23	19	53
2025-09-13 09:00 pm	26	19	53
2025-09-13 08:00 pm	26	21	48
2025-09-13 07:00 pm	27	21	47
2025-09-13 06:00 pm	29	19	46
2025-09-13 05:00 pm	30	22	46
2025-09-13 04:00 pm	32	22	47
2025-09-13 03:00 pm	31	24	52
2025-09-13 02:00 pm	31	20	51

Santa Maria
Sep 15, 2025 @ 2:10 pm

24 - OZONE

30 - PM10

6 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-09-15 02:00 pm	24^*	30	6
2025-09-15 01:00 pm	24	30	6
2025-09-15 12:00 pm	23	22	12
2025-09-15 11:00 am	20	13	8
2025-09-15 10:00 am	18	6	0
2025-09-15 09:00 am	15	4	0
2025-09-15 08:00 am	13	4	0
2025-09-15 07:00 am	9	6	0
2025-09-15 06:00 am	7	7	0
2025-09-15 05:00 am	3	9	1
2025-09-15 04:00 am	3	8	2
2025-09-15 03:00 am	5	8	11
2025-09-15 02:00 am	5	7	16
2025-09-15 01:00 am	6	7	10
2025-09-15 12:00 am	7	7	8
2025-09-14 11:00 pm	8	6	6
2025-09-14 10:00 pm	11	Unavailable	Unavailable
2025-09-14 06:00 pm	24	Unavailable	Unavailable
2025-09-14 05:00 pm	24	58	31
2025-09-14 04:00 pm	24	58	31
2025-09-14 03:00 pm	23	77	23
2025-09-14 02:00 pm	23	68	24
2025-09-14 01:00 pm	22	61	32
2025-09-14 12:00 pm	23	63	32
2025-09-14 11:00 am	21	52	25
2025-09-14 10:00 am	19	41	17
2025-09-14 09:00 am	16	32	6
2025-09-14 08:00 am	13	12	0
2025-09-14 07:00 am	12	7	0
2025-09-14 06:00 am	10	9	0
2025-09-14 05:00 am	9	9	0
2025-09-14 04:00 am	8	9	0
2025-09-14 03:00 am	13	10	3
2025-09-14 02:00 am	13	10	6
2025-09-14 01:00 am	17	11	0
2025-09-14 12:00 am	19	12	1
2025-09-13 11:00 pm	20	16	2
2025-09-13 10:00 pm	21	16	3
2025-09-13 09:00 pm	20	19	7
2025-09-13 08:00 pm	22	19	8
2025-09-13 07:00 pm	25	19	10
2025-09-13 06:00 pm	25	22	9
2025-09-13 05:00 pm	24	31	7
2025-09-13 04:00 pm	24	40	9
2025-09-13 03:00 pm	24	41	8
2025-09-13 02:00 pm	25	47	10

Lompoc
Sep 15, 2025 @ 2:10 pm

22 - OZONE

14 - PM10

43 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-09-15 02:00 pm	22^*	14	43^*
2025-09-15 01:00 pm	22	14	43
2025-09-15 12:00 pm	19	13	43
2025-09-15 11:00 am	17	11	36
2025-09-15 10:00 am	13	12	27
2025-09-15 09:00 am	6	10	21
2025-09-15 08:00 am	5	6	19
2025-09-15 07:00 am	6	5	17
2025-09-15 06:00 am	7	2	22
2025-09-15 05:00 am	7	2	28
2025-09-15 04:00 am	8	1	33
2025-09-15 03:00 am	12	0	34
2025-09-15 02:00 am	12	0	24
2025-09-15 01:00 am	13	0	26
2025-09-15 12:00 am	16	0	23
2025-09-14 11:00 pm	16	0	11
2025-09-14 10:00 pm	19	Unavailable	Unavailable
2025-09-14 06:00 pm	22	Unavailable	Unavailable
2025-09-14 05:00 pm	22	12	Unavailable
2025-09-14 04:00 pm	22	12	44
2025-09-14 03:00 pm	24	13	44
2025-09-14 02:00 pm	24	15	39
2025-09-14 01:00 pm	23	18	44
2025-09-14 12:00 pm	23	18	50
2025-09-14 11:00 am	22	17	45
2025-09-14 10:00 am	20	15	35
2025-09-14 09:00 am	19	11	32
2025-09-14 08:00 am	20	10	36
2025-09-14 07:00 am	19	6	38
2025-09-14 06:00 am	21	7	42
2025-09-14 05:00 am	20	11	41
2025-09-14 04:00 am	20	12	37
2025-09-14 03:00 am	22	9	41
2025-09-14 02:00 am	22	8	48
2025-09-14 01:00 am	23	13	51
2025-09-14 12:00 am	24	11	43
2025-09-13 11:00 pm	24	10	42
2025-09-13 10:00 pm	23	14	45
2025-09-13 09:00 pm	25	15	46
2025-09-13 08:00 pm	27	15	47
2025-09-13 07:00 pm	27	15	52
2025-09-13 06:00 pm	26	16	54
2025-09-13 05:00 pm	26	15	52
2025-09-13 04:00 pm	26	13	43
2025-09-13 03:00 pm	26	13	52
2025-09-13 02:00 pm	27	15	55

Goleta
Sep 15, 2025 @ 2:10 pm

35 - OZONE

22 - PM10

57 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-09-15 02:00 pm	35^*	22	57
2025-09-15 01:00 pm	35	22	57
2025-09-15 12:00 pm	34	21	59
2025-09-15 11:00 am	32	19	55
2025-09-15 10:00 am	30	18	61
2025-09-15 09:00 am	26	18	57
2025-09-15 08:00 am	22	14	51
2025-09-15 07:00 am	21	12	52
2025-09-15 06:00 am	22	13	46
2025-09-15 05:00 am	24	15	54
2025-09-15 04:00 am	24	14	58
2025-09-15 03:00 am	22	15	57
2025-09-15 02:00 am	22	15	58
2025-09-15 01:00 am	25	14	55
2025-09-15 12:00 am	20	12	52
2025-09-14 11:00 pm	10	11	54
2025-09-14 10:00 pm	12	Unavailable	Unavailable
2025-09-14 06:00 pm	31	Unavailable	Unavailable
2025-09-14 05:00 pm	31	15	63
2025-09-14 04:00 pm	31	15	63
2025-09-14 03:00 pm	32	16	66
2025-09-14 02:00 pm	32	16	63
2025-09-14 01:00 pm	31	17	58
2025-09-14 12:00 pm	29	16	59
2025-09-14 11:00 am	26	14	58
2025-09-14 10:00 am	22	13	56
2025-09-14 09:00 am	21	12	54
2025-09-14 08:00 am	19	11	54
2025-09-14 07:00 am	19	11	51
2025-09-14 06:00 am	12	8	42
2025-09-14 05:00 am	8	6	34
2025-09-14 04:00 am	7	7	34
2025-09-14 03:00 am	13	9	42
2025-09-14 02:00 am	13	11	44
2025-09-14 01:00 am	19	14	44
2025-09-14 12:00 am	25	11	53
2025-09-13 11:00 pm	24	10	53
2025-09-13 10:00 pm	24	14	52
2025-09-13 09:00 pm	24	15	53
2025-09-13 08:00 pm	21	15	54
2025-09-13 07:00 pm	25	16	51
2025-09-13 06:00 pm	27	16	52
2025-09-13 05:00 pm	28	16	46
2025-09-13 04:00 pm	29	17	53
2025-09-13 03:00 pm	29	18	58
2025-09-13 02:00 pm	29	18	58

Santa Ynez
Sep 15, 2025 @ 2:10 pm

35 - OZONE

29 - PM2.5

Show

Hour	OZONE	PM2.5
2025-09-15 02:00 pm	35^*	29
2025-09-15 01:00 pm	35	29
2025-09-15 12:00 pm	29	32
2025-09-15 11:00 am	23	36
2025-09-15 10:00 am	19	32
2025-09-15 09:00 am	16	37
2025-09-15 08:00 am	8	25
2025-09-15 07:00 am	6	0
2025-09-15 06:00 am	5	0
2025-09-15 05:00 am	5	0
2025-09-15 04:00 am	6	0
2025-09-15 03:00 am	7	0
2025-09-15 02:00 am	6	0
2025-09-15 01:00 am	6	4
2025-09-15 12:00 am	7	2
2025-09-14 11:00 pm	10	Unavailable
2025-09-14 10:00 pm	13	Unavailable
2025-09-14 06:00 pm	30	Unavailable
2025-09-14 05:00 pm	30	37
2025-09-14 04:00 pm	30	37
2025-09-14 03:00 pm	29	40
2025-09-14 02:00 pm	29	31
2025-09-14 01:00 pm	25	28
2025-09-14 12:00 pm	23	24
2025-09-14 11:00 am	19	15
2025-09-14 10:00 am	14	13
2025-09-14 09:00 am	10	11
2025-09-14 08:00 am	8	5
2025-09-14 07:00 am	8	4
2025-09-14 06:00 am	7	9
2025-09-14 05:00 am	9	13
2025-09-14 04:00 am	9	16
2025-09-14 03:00 am	9	20
2025-09-14 02:00 am	15	18
2025-09-14 01:00 am	15	14
2025-09-14 12:00 am	17	12
2025-09-13 11:00 pm	17	14
2025-09-13 10:00 pm	19	17
2025-09-13 09:00 pm	20	23
2025-09-13 08:00 pm	23	30
2025-09-13 07:00 pm	24	32
2025-09-13 06:00 pm	26	32
2025-09-13 05:00 pm	27	30
2025-09-13 04:00 pm	27	27
2025-09-13 03:00 pm	26	27
2025-09-13 02:00 pm	25	21

Las Flores Canyon
Sep 15, 2025 @ 2:10 pm

30 - OZONE

16 - PM10

Show

Hour	OZONE	PM10
2025-09-15 02:00 pm	30^*	16
2025-09-15 01:00 pm	30	16
2025-09-15 12:00 pm	28	14
2025-09-15 11:00 am	26	16
2025-09-15 10:00 am	22	10
2025-09-15 09:00 am	20	6
2025-09-15 08:00 am	20	6
2025-09-15 07:00 am	19	6
2025-09-15 06:00 am	19	6
2025-09-15 05:00 am	18	6
2025-09-15 04:00 am	19	6
2025-09-15 03:00 am	19	6
2025-09-15 02:00 am	19	9
2025-09-15 01:00 am	19	15
2025-09-15 12:00 am	20	15
2025-09-14 11:00 pm	20	15
2025-09-14 10:00 pm	21	Unavailable
2025-09-14 06:00 pm	26	Unavailable
2025-09-14 05:00 pm	26	16
2025-09-14 04:00 pm	26	16
2025-09-14 03:00 pm	26	16
2025-09-14 02:00 pm	25	14
2025-09-14 01:00 pm	24	15
2025-09-14 12:00 pm	23	16
2025-09-14 11:00 am	20	14
2025-09-14 10:00 am	19	14
2025-09-14 09:00 am	19	11
2025-09-14 08:00 am	19	12
2025-09-14 07:00 am	18	12
2025-09-14 06:00 am	19	13
2025-09-14 05:00 am	19	15
2025-09-14 04:00 am	19	14
2025-09-14 03:00 am	19	15
2025-09-14 02:00 am	19	13
2025-09-14 01:00 am	21	13
2025-09-14 12:00 am	20	17
2025-09-13 11:00 pm	20	19
2025-09-13 10:00 pm	21	17
2025-09-13 09:00 pm	22	19
2025-09-13 08:00 pm	22	21
2025-09-13 07:00 pm	23	19
2025-09-13 06:00 pm	25	14
2025-09-13 05:00 pm	24	13
2025-09-13 04:00 pm	24	16
2025-09-13 03:00 pm	25	19
2025-09-13 02:00 pm	24	19

Carpinteria
Sep 15, 2025 @ 2:10 pm

28 - OZONE

57 - PM2.5

Show

Hour	OZONE	PM2.5
2025-09-15 02:00 pm	28^*	57
2025-09-15 01:00 pm	28	57
2025-09-15 12:00 pm	27	58
2025-09-15 11:00 am	25	56
2025-09-15 10:00 am	22	55
2025-09-15 09:00 am	20	52
2025-09-15 08:00 am	19	43
2025-09-15 07:00 am	19	41
2025-09-15 06:00 am	18	43
2025-09-15 05:00 am	17	43
2025-09-15 04:00 am	15	42
2025-09-15 03:00 am	12	45
2025-09-15 02:00 am	12	46
2025-09-15 01:00 am	13	48
2025-09-15 12:00 am	13	52
2025-09-14 11:00 pm	13	50
2025-09-14 10:00 pm	17	51
2025-09-14 09:00 pm	Unavailable	34
2025-09-14 08:00 pm	Unavailable	30
2025-09-14 07:00 pm	Unavailable	27
2025-09-14 06:00 pm	28	43
2025-09-14 05:00 pm	28	41
2025-09-14 04:00 pm	28	44
2025-09-14 03:00 pm	28	44
2025-09-14 02:00 pm	28	49
2025-09-14 01:00 pm	26	44
2025-09-14 12:00 pm	25	44
2025-09-14 11:00 am	21	38
2025-09-14 10:00 am	19	44
2025-09-14 09:00 am	19	52
2025-09-14 08:00 am	17	43
2025-09-14 07:00 am	14	42
2025-09-14 06:00 am	13	53
2025-09-14 05:00 am	11	39
2025-09-14 04:00 am	10	23
2025-09-14 03:00 am	11	24
2025-09-14 02:00 am	11	20
2025-09-14 01:00 am	12	29
2025-09-14 12:00 am	14	36
2025-09-13 11:00 pm	14	44
2025-09-13 10:00 pm	16	44
2025-09-13 09:00 pm	18	38
2025-09-13 08:00 pm	20	37
2025-09-13 07:00 pm	22	35
2025-09-13 06:00 pm	25	26
2025-09-13 05:00 pm	27	23
2025-09-13 04:00 pm	28	19
2025-09-13 03:00 pm	29	39
2025-09-13 02:00 pm	29	39

Paradise Road
Sep 15, 2025 @ 2:10 pm

37 - OZONE

Show

Hour	OZONE
2025-09-14 05:00 pm	37
2025-09-14 04:00 pm	37
2025-09-14 03:00 pm	37
2025-09-14 02:00 pm	39
2025-09-14 01:00 pm	36
2025-09-14 12:00 pm	38
2025-09-14 11:00 am	35
2025-09-14 10:00 am	28
2025-09-14 09:00 am	21
2025-09-14 08:00 am	12
2025-09-14 07:00 am	9
2025-09-14 06:00 am	9
2025-09-14 05:00 am	10
2025-09-14 04:00 am	11
2025-09-14 03:00 am	17
2025-09-14 02:00 am	17
2025-09-14 01:00 am	17
2025-09-14 12:00 am	17
2025-09-13 11:00 pm	18
2025-09-13 10:00 pm	20
2025-09-13 09:00 pm	24
2025-09-13 08:00 pm	27
2025-09-13 07:00 pm	29
2025-09-13 06:00 pm	32
2025-09-13 05:00 pm	33
2025-09-13 04:00 pm	32
2025-09-13 03:00 pm	31
2025-09-13 02:00 pm	32

Lompoc HS&P
Sep 15, 2025 @ 2:10 pm

23 - OZONE

Show

Hour	OZONE
2025-09-15 01:00 pm	23
2025-09-15 12:00 pm	20
2025-09-15 11:00 am	19
2025-09-15 10:00 am	17
2025-09-15 09:00 am	14
2025-09-15 08:00 am	11
2025-09-15 07:00 am	12
2025-09-15 06:00 am	10
2025-09-15 05:00 am	7
2025-09-15 04:00 am	7
2025-09-15 03:00 am	8
2025-09-15 02:00 am	8
2025-09-15 01:00 am	8
2025-09-15 12:00 am	8
2025-09-14 11:00 pm	10
2025-09-14 10:00 pm	12
2025-09-14 09:00 pm	13
2025-09-14 08:00 pm	15
2025-09-14 07:00 pm	16
2025-09-14 06:00 pm	18
2025-09-14 05:00 pm	19
2025-09-14 04:00 pm	20
2025-09-14 03:00 pm	20
2025-09-14 02:00 pm	19
2025-09-14 01:00 pm	18
2025-09-14 12:00 pm	15
2025-09-14 11:00 am	13
2025-09-14 10:00 am	13
2025-09-14 09:00 am	12
2025-09-14 08:00 am	12
2025-09-14 07:00 am	12
2025-09-14 06:00 am	13
2025-09-14 05:00 am	14
2025-09-14 04:00 am	14
2025-09-14 03:00 am	14
2025-09-14 02:00 am	14
2025-09-14 01:00 am	14
2025-09-14 12:00 am	15
2025-09-13 11:00 pm	17
2025-09-13 10:00 pm	17
2025-09-13 09:00 pm	17
2025-09-13 08:00 pm	19
2025-09-13 07:00 pm	20
2025-09-13 06:00 pm	20
2025-09-13 05:00 pm	21
2025-09-13 04:00 pm	21
2025-09-13 03:00 pm	21
2025-09-13 02:00 pm	21

Heat Clean Program Now Open

APCD Opens New Santa Maria Office

Proposed FY 25-26 Budget: Public Hearings

Your Air Quality at a Glance

Santa Barbara
Sep 15, 2025 @ 2:10 pm

Santa Barbara

Santa Maria
Sep 15, 2025 @ 2:10 pm

Santa Maria

Lompoc
Sep 15, 2025 @ 2:10 pm

Lompoc H Street

Goleta
Sep 15, 2025 @ 2:10 pm

Goleta

Santa Ynez
Sep 15, 2025 @ 2:10 pm

Santa Ynez

Las Flores Canyon
Sep 15, 2025 @ 2:10 pm

Las Flores Canyon

Carpinteria
Sep 15, 2025 @ 2:10 pm

Carpinteria

Paradise Road
Sep 15, 2025 @ 2:10 pm

Paradise Road

Lompoc HS&P
Sep 15, 2025 @ 2:10 pm

Lompoc HS&P

Latest News

Prescribed Pile Burning Scheduled for the Next Week

APCD Launches "Heat Clean Program"

APCD Opens New Santa Maria Office

Notice of Public Review and Comment Opportunity

Shipping Industry and Corporate Leaders Gather at the Port of Los Angeles

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

Your Air Quality at a Glance

Santa BarbaraSep 15, 2025 @ 2:10 pm

Santa Barbara

Santa MariaSep 15, 2025 @ 2:10 pm

Santa Maria

LompocSep 15, 2025 @ 2:10 pm

Lompoc H Street

GoletaSep 15, 2025 @ 2:10 pm

Goleta

Santa YnezSep 15, 2025 @ 2:10 pm

Santa Ynez

Las Flores CanyonSep 15, 2025 @ 2:10 pm

Las Flores Canyon

CarpinteriaSep 15, 2025 @ 2:10 pm

Carpinteria

Paradise RoadSep 15, 2025 @ 2:10 pm

Paradise Road

Lompoc HS&PSep 15, 2025 @ 2:10 pm

Lompoc HS&P

Latest News

Santa Barbara
Sep 15, 2025 @ 2:10 pm

Santa Maria
Sep 15, 2025 @ 2:10 pm

Lompoc
Sep 15, 2025 @ 2:10 pm

Goleta
Sep 15, 2025 @ 2:10 pm

Santa Ynez
Sep 15, 2025 @ 2:10 pm

Las Flores Canyon
Sep 15, 2025 @ 2:10 pm

Carpinteria
Sep 15, 2025 @ 2:10 pm

Paradise Road
Sep 15, 2025 @ 2:10 pm

Lompoc HS&P
Sep 15, 2025 @ 2:10 pm