Santa Barbara County Air Pollution Control District

Air Quality Watch Continues Countywide

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Office Closed on 3/31 for Cesar Chavez Day

Permit Burn Information

Proposed FY 25-26 Budget: Public Workshop & Hearings

Your Air Quality at a Glance

Hour	OZONE	PM10	PM2.5
2025-03-28T02:00	29	25	27
2025-03-28T03:00	25	21	27
2025-03-28T04:00	24	19	33
2025-03-28T05:00	26	17	30
2025-03-28T06:00	28	14	18
2025-03-28T07:00	27	15	9
2025-03-28T08:00	25	10	4
2025-03-28T09:00	24	20	16
2025-03-28T10:00	24	19	24
2025-03-28T11:00	21	17	26
2025-03-28T12:00	22	18	21
2025-03-28T13:00	22	19	22
2025-03-28T14:00	19	20	27
2025-03-28T15:00	19	19	24
2025-03-28T16:00	25	19	21
2025-03-28T17:00	30	14	18
2025-03-28T18:00	30	19	20
2025-03-28T19:00	31	21	21
2025-03-28T20:00	32	29	27
2025-03-28T21:00	35	55	30
2025-03-28T22:00	33	70	26
2025-03-28T23:00	32	69	21
2025-03-29T00:00	32	62	27
2025-03-29T01:00	35	45	24
2025-03-29T02:00	33	31	18
2025-03-29T03:00	33	25	20
2025-03-29T04:00	33	19	27
2025-03-29T05:00	31	23	30
2025-03-29T06:00	30	19	26
2025-03-29T07:00	31	19	21
2025-03-29T08:00	26	19	27
2025-03-29T09:00	23	18	24
2025-03-29T10:00	23	19	15
2025-03-29T11:00	19	17	21
2025-03-29T12:00	25	12	22
2025-03-29T13:00	23	10	19
2025-03-29T14:00	24	12	18
2025-03-29T15:00	28	14	17
2025-03-29T16:00	29	17	17
2025-03-29T17:00	30	28	8
2025-03-29T18:00	31	38	7
2025-03-29T19:00	33	54	9
2025-03-29T20:00	35	63	10
2025-03-29T21:00	34	59	13
2025-03-29T22:00	36	61	15
2025-03-29T23:00	36	57	13
2025-03-30T00:00	37	41	12
2025-03-30T01:00	37	41	12

note: values with ^* indicate last known reading.

Santa Barbara
Mar 29, 2025 @ 7:04 pm

19 - OZONE

19 - PM10

49 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-03-29 06:00 pm	19	19^*	49
2025-03-29 05:00 pm	19	19	49
2025-03-29 04:00 pm	19	19	54
2025-03-29 03:00 pm	18	18	58
2025-03-29 02:00 pm	18	18	55
2025-03-29 01:00 pm	16	21	56
2025-03-29 12:00 pm	16	21	56
2025-03-29 11:00 am	12	25	54
2025-03-29 10:00 am	11	23	52
2025-03-29 09:00 am	10	25	60
2025-03-29 08:00 am	9	21	56
2025-03-29 07:00 am	7	15	58
2025-03-29 06:00 am	6	10	54
2025-03-29 05:00 am	7	10	47
2025-03-29 04:00 am	7	8	54
2025-03-29 03:00 am	9	8	54
2025-03-29 02:00 am	11	8	52
2025-03-29 01:00 am	11	7	53
2025-03-29 12:00 am	14	9	43
2025-03-28 11:00 pm	15	10	37
2025-03-28 10:00 pm	16	10	36
2025-03-28 09:00 pm	16	13	44
2025-03-28 08:00 pm	16	17	45
2025-03-28 07:00 pm	17	19	41
2025-03-28 06:00 pm	17	23	37
2025-03-28 05:00 pm	17	29	36
2025-03-28 04:00 pm	17	30	51
2025-03-28 03:00 pm	17	26	55
2025-03-28 02:00 pm	17	19	54
2025-03-28 01:00 pm	16	17	51
2025-03-28 12:00 pm	14	17	53
2025-03-28 11:00 am	13	19	56
2025-03-28 10:00 am	11	20	56
2025-03-28 09:00 am	9	17	55
2025-03-28 08:00 am	6	13	51
2025-03-28 07:00 am	5	12	41
2025-03-28 06:00 am	5	12	31
2025-03-28 05:00 am	6	12	42
2025-03-28 04:00 am	6	12	49
2025-03-28 03:00 am	7	11	52
2025-03-28 02:00 am	9	11	51
2025-03-28 01:00 am	9	11	46
2025-03-28 12:00 am	9	12	42
2025-03-27 11:00 pm	10	13	44
2025-03-27 10:00 pm	11	13	50
2025-03-27 09:00 pm	12	14	39
2025-03-27 08:00 pm	11	13	35
2025-03-27 07:00 pm	11	11	37

49 - PM2.5

Santa Barbara

Santa Maria
Mar 29, 2025 @ 7:04 pm

37 - OZONE

41 - PM10

12 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-03-29 06:00 pm	37	41	12
2025-03-29 05:00 pm	37	41	12
2025-03-29 04:00 pm	36	57	13
2025-03-29 03:00 pm	36	61	15
2025-03-29 02:00 pm	34	59	13
2025-03-29 01:00 pm	35	63	10
2025-03-29 12:00 pm	33	54	9
2025-03-29 11:00 am	31	38	7
2025-03-29 10:00 am	30	28	8
2025-03-29 09:00 am	29	17	17
2025-03-29 08:00 am	28	14	17
2025-03-29 07:00 am	24	12	18
2025-03-29 06:00 am	23	10	19
2025-03-29 05:00 am	25	12	22
2025-03-29 04:00 am	19	17	21
2025-03-29 03:00 am	23	19	15
2025-03-29 02:00 am	23	18	24
2025-03-29 01:00 am	26	19	27
2025-03-29 12:00 am	31	19	21
2025-03-28 11:00 pm	30	19	26
2025-03-28 10:00 pm	31	23	30
2025-03-28 09:00 pm	33	19	27
2025-03-28 08:00 pm	33	25	20
2025-03-28 07:00 pm	33	31	18
2025-03-28 06:00 pm	35	45	24
2025-03-28 05:00 pm	32	62	27
2025-03-28 04:00 pm	32	69	21
2025-03-28 03:00 pm	33	70	26
2025-03-28 02:00 pm	35	55	30
2025-03-28 01:00 pm	32	29	27
2025-03-28 12:00 pm	31	21	21
2025-03-28 11:00 am	30	19	20
2025-03-28 10:00 am	30	14	18
2025-03-28 09:00 am	25	19	21
2025-03-28 08:00 am	19	19	24
2025-03-28 07:00 am	19	20	27
2025-03-28 06:00 am	22	19	22
2025-03-28 05:00 am	22	18	21
2025-03-28 04:00 am	21	17	26
2025-03-28 03:00 am	24	19	24
2025-03-28 02:00 am	24	20	16
2025-03-28 01:00 am	25	10	4
2025-03-28 12:00 am	27	15	9
2025-03-27 11:00 pm	28	14	18
2025-03-27 10:00 pm	26	17	30
2025-03-27 09:00 pm	24	19	33
2025-03-27 08:00 pm	25	21	27
2025-03-27 07:00 pm	29	25	27

41 - PM10

Santa Maria

Lompoc
Mar 29, 2025 @ 7:04 pm

38 - OZONE

8 - PM10

37 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-03-29 06:00 pm	38	8	37^*
2025-03-29 05:00 pm	38	8	37
2025-03-29 04:00 pm	40	10	37
2025-03-29 03:00 pm	39	9	29
2025-03-29 02:00 pm	38	11	19
2025-03-29 01:00 pm	37	13	23
2025-03-29 12:00 pm	35	14	29
2025-03-29 11:00 am	33	11	37
2025-03-29 10:00 am	33	12	41
2025-03-29 09:00 am	33	17	43
2025-03-29 08:00 am	33	22	42
2025-03-29 07:00 am	31	23	50
2025-03-29 06:00 am	31	20	53
2025-03-29 05:00 am	30	23	53
2025-03-29 04:00 am	30	25	57
2025-03-29 03:00 am	35	28	61
2025-03-29 02:00 am	35	24	54
2025-03-29 01:00 am	36	20	60
2025-03-29 12:00 am	36	19	48
2025-03-28 11:00 pm	36	19	51
2025-03-28 10:00 pm	35	16	36
2025-03-28 09:00 pm	36	17	39
2025-03-28 08:00 pm	36	16	41
2025-03-28 07:00 pm	36	14	32
2025-03-28 06:00 pm	36	14	19
2025-03-28 05:00 pm	34	19	28
2025-03-28 04:00 pm	34	18	35
2025-03-28 03:00 pm	37	20	32
2025-03-28 02:00 pm	38	19	36
2025-03-28 01:00 pm	38	21	38
2025-03-28 12:00 pm	37	21	44
2025-03-28 11:00 am	35	22	52
2025-03-28 10:00 am	35	25	54
2025-03-28 09:00 am	34	26	56
2025-03-28 08:00 am	31	31	59
2025-03-28 07:00 am	28	28	56
2025-03-28 06:00 am	28	23	47
2025-03-28 05:00 am	26	21	43
2025-03-28 04:00 am	28	25	52
2025-03-28 03:00 am	31	32	55
2025-03-28 02:00 am	31	38	56
2025-03-28 01:00 am	30	36	58
2025-03-28 12:00 am	29	44	61
2025-03-27 11:00 pm	29	24	36
2025-03-27 10:00 pm	29	23	33
2025-03-27 09:00 pm	28	19	33
2025-03-27 08:00 pm	30	13	33
2025-03-27 07:00 pm	31	15	38

38 - OZONE

Lompoc H Street

Goleta
Mar 29, 2025 @ 7:04 pm

34 - OZONE

16 - PM10

27 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-03-29 06:00 pm	34	16	27
2025-03-29 05:00 pm	34	16	27
2025-03-29 04:00 pm	34	18	22
2025-03-29 03:00 pm	34	17	27
2025-03-29 02:00 pm	33	17	26
2025-03-29 01:00 pm	31	18	36
2025-03-29 12:00 pm	30	18	44
2025-03-29 11:00 am	26	19	39
2025-03-29 10:00 am	27	18	39
2025-03-29 09:00 am	29	13	29
2025-03-29 08:00 am	30	8	36
2025-03-29 07:00 am	26	10	39
2025-03-29 06:00 am	31	6	28
2025-03-29 05:00 am	31	6	23
2025-03-29 04:00 am	29	6	19
2025-03-29 03:00 am	29	6	16
2025-03-29 02:00 am	29	6	16
2025-03-29 01:00 am	30	7	16
2025-03-29 12:00 am	31	7	16
2025-03-28 11:00 pm	32	7	16
2025-03-28 10:00 pm	32	9	16
2025-03-28 09:00 pm	31	11	4
2025-03-28 08:00 pm	31	12	0
2025-03-28 07:00 pm	33	13	17
2025-03-28 06:00 pm	32	14	23
2025-03-28 05:00 pm	32	19	25
2025-03-28 04:00 pm	32	23	28
2025-03-28 03:00 pm	33	17	28
2025-03-28 02:00 pm	34	16	29
2025-03-28 01:00 pm	35	14	26
2025-03-28 12:00 pm	34	11	23
2025-03-28 11:00 am	33	11	19
2025-03-28 10:00 am	31	9	17
2025-03-28 09:00 am	30	8	24
2025-03-28 08:00 am	25	10	26
2025-03-28 07:00 am	24	11	25
2025-03-28 06:00 am	23	13	28
2025-03-28 05:00 am	20	17	40
2025-03-28 04:00 am	24	18	47
2025-03-28 03:00 am	32	20	34
2025-03-28 02:00 am	32	16	35
2025-03-28 01:00 am	33	11	31
2025-03-28 12:00 am	33	11	24
2025-03-27 11:00 pm	34	12	20
2025-03-27 10:00 pm	26	12	18
2025-03-27 09:00 pm	26	13	26
2025-03-27 08:00 pm	26	11	29
2025-03-27 07:00 pm	25	12	19

34 - OZONE

Goleta

Santa Ynez
Mar 29, 2025 @ 7:04 pm

36 - OZONE

20 - PM2.5

Show

Hour	OZONE	PM2.5
2025-03-29 06:00 pm	36	20
2025-03-29 05:00 pm	36	20
2025-03-29 04:00 pm	35	23
2025-03-29 03:00 pm	36	19
2025-03-29 02:00 pm	36	16
2025-03-29 01:00 pm	35	16
2025-03-29 12:00 pm	31	21
2025-03-29 11:00 am	27	37
2025-03-29 10:00 am	25	41
2025-03-29 09:00 am	23	22
2025-03-29 08:00 am	19	10
2025-03-29 07:00 am	19	14
2025-03-29 06:00 am	20	2
2025-03-29 05:00 am	23	3
2025-03-29 04:00 am	28	13
2025-03-29 03:00 am	28	15
2025-03-29 02:00 am	31	19
2025-03-29 01:00 am	31	22
2025-03-29 12:00 am	33	21
2025-03-28 11:00 pm	36	20
2025-03-28 10:00 pm	34	7
2025-03-28 09:00 pm	35	8
2025-03-28 08:00 pm	34	22
2025-03-28 07:00 pm	32	22
2025-03-28 06:00 pm	32	21
2025-03-28 05:00 pm	34	20
2025-03-28 04:00 pm	36	24
2025-03-28 03:00 pm	38	26
2025-03-28 02:00 pm	36	24
2025-03-28 01:00 pm	37	16
2025-03-28 12:00 pm	36	14
2025-03-28 11:00 am	35	23
2025-03-28 10:00 am	32	31
2025-03-28 09:00 am	29	53
2025-03-28 08:00 am	29	28
2025-03-28 07:00 am	28	28
2025-03-28 06:00 am	29	23
2025-03-28 05:00 am	29	24
2025-03-28 04:00 am	28	31
2025-03-28 03:00 am	30	34
2025-03-28 02:00 am	28	25
2025-03-28 01:00 am	28	23
2025-03-28 12:00 am	28	29
2025-03-27 11:00 pm	30	31
2025-03-27 10:00 pm	30	35
2025-03-27 09:00 pm	32	32
2025-03-27 08:00 pm	35	36
2025-03-27 07:00 pm	35	39

36 - OZONE

Santa Ynez

Las Flores Canyon
Mar 29, 2025 @ 7:04 pm

34 - OZONE

11 - PM10

Show

Hour	OZONE	PM10
2025-03-29 06:00 pm	34	11
2025-03-29 05:00 pm	34	11
2025-03-29 04:00 pm	34	9
2025-03-29 03:00 pm	36	8
2025-03-29 02:00 pm	37	7
2025-03-29 01:00 pm	35	9
2025-03-29 12:00 pm	34	6
2025-03-29 11:00 am	33	7
2025-03-29 10:00 am	31	6
2025-03-29 09:00 am	31	4
2025-03-29 08:00 am	30	3
2025-03-29 07:00 am	31	4
2025-03-29 06:00 am	31	5
2025-03-29 05:00 am	31	6
2025-03-29 04:00 am	31	7
2025-03-29 03:00 am	31	8
2025-03-29 02:00 am	31	10
2025-03-29 01:00 am	32	10
2025-03-29 12:00 am	33	10
2025-03-28 11:00 pm	32	11
2025-03-28 10:00 pm	32	12
2025-03-28 09:00 pm	31	10
2025-03-28 08:00 pm	32	10
2025-03-28 07:00 pm	32	9
2025-03-28 06:00 pm	31	9
2025-03-28 05:00 pm	33	10
2025-03-28 04:00 pm	32	13
2025-03-28 03:00 pm	32	12
2025-03-28 02:00 pm	33	8
2025-03-28 01:00 pm	33	6
2025-03-28 12:00 pm	31	4
2025-03-28 11:00 am	31	4
2025-03-28 10:00 am	31	5
2025-03-28 09:00 am	30	6
2025-03-28 08:00 am	31	7
2025-03-28 07:00 am	32	8
2025-03-28 06:00 am	32	8
2025-03-28 05:00 am	31	9
2025-03-28 04:00 am	33	10
2025-03-28 03:00 am	36	10
2025-03-28 02:00 am	36	11
2025-03-28 01:00 am	35	13
2025-03-28 12:00 am	36	15
2025-03-27 11:00 pm	34	12
2025-03-27 10:00 pm	35	14
2025-03-27 09:00 pm	34	15
2025-03-27 08:00 pm	33	14
2025-03-27 07:00 pm	33	10

34 - OZONE

Las Flores Canyon

Carpinteria
Mar 29, 2025 @ 7:04 pm

19 - OZONE

37 - PM2.5

Show

Hour	OZONE	PM2.5
2025-03-29 06:00 pm	19	37
2025-03-29 05:00 pm	19	37
2025-03-29 04:00 pm	19	31
2025-03-29 03:00 pm	20	44
2025-03-29 02:00 pm	19	23
2025-03-29 01:00 pm	19	29
2025-03-29 12:00 pm	18	26
2025-03-29 11:00 am	17	30
2025-03-29 10:00 am	16	38
2025-03-29 09:00 am	14	32
2025-03-29 08:00 am	14	4
2025-03-29 07:00 am	13	2
2025-03-29 06:00 am	12	4
2025-03-29 05:00 am	11	4
2025-03-29 04:00 am	12	8
2025-03-29 03:00 am	12	11
2025-03-29 02:00 am	12	6
2025-03-29 01:00 am	11	13
2025-03-29 12:00 am	11	14
2025-03-28 11:00 pm	10	24
2025-03-28 10:00 pm	11	43
2025-03-28 09:00 pm	12	42
2025-03-28 08:00 pm	14	28
2025-03-28 07:00 pm	15	18
2025-03-28 06:00 pm	17	37
2025-03-28 05:00 pm	19	57
2025-03-28 04:00 pm	19	54
2025-03-28 03:00 pm	19	39
2025-03-28 02:00 pm	19	35
2025-03-28 01:00 pm	19	43
2025-03-28 12:00 pm	17	54
2025-03-28 11:00 am	15	45
2025-03-28 10:00 am	13	51
2025-03-28 09:00 am	12	52
2025-03-28 08:00 am	8	0
2025-03-28 07:00 am	7	0
2025-03-28 06:00 am	6	6
2025-03-28 05:00 am	6	12
2025-03-28 04:00 am	7	14
2025-03-28 03:00 am	6	6
2025-03-28 02:00 am	6	6
2025-03-28 01:00 am	6	6
2025-03-28 12:00 am	6	6
2025-03-27 11:00 pm	6	6
2025-03-27 10:00 pm	7	11
2025-03-27 09:00 pm	8	6
2025-03-27 08:00 pm	9	7
2025-03-27 07:00 pm	11	9

37 - PM2.5

Carpinteria

Paradise Road
Mar 29, 2025 @ 7:04 pm

36 - OZONE

Show

Hour	OZONE
2025-03-29 06:00 pm	36
2025-03-29 05:00 pm	36
2025-03-29 04:00 pm	36
2025-03-29 03:00 pm	37
2025-03-29 02:00 pm	38
2025-03-29 01:00 pm	34
2025-03-29 12:00 pm	32
2025-03-29 11:00 am	31
2025-03-29 10:00 am	29
2025-03-29 09:00 am	25
2025-03-29 08:00 am	23
2025-03-29 07:00 am	21
2025-03-29 06:00 am	25
2025-03-29 05:00 am	26
2025-03-29 04:00 am	31
2025-03-29 03:00 am	33
2025-03-29 02:00 am	33
2025-03-29 01:00 am	33
2025-03-29 12:00 am	33
2025-03-28 11:00 pm	33
2025-03-28 10:00 pm	34
2025-03-28 09:00 pm	33
2025-03-28 08:00 pm	33
2025-03-28 07:00 pm	31
2025-03-28 06:00 pm	32
2025-03-28 05:00 pm	33
2025-03-28 04:00 pm	37
2025-03-28 03:00 pm	40
2025-03-28 02:00 pm	38
2025-03-28 01:00 pm	40
2025-03-28 12:00 pm	39
2025-03-28 11:00 am	36
2025-03-28 10:00 am	33
2025-03-28 09:00 am	32
2025-03-28 08:00 am	31
2025-03-28 07:00 am	31
2025-03-28 06:00 am	29
2025-03-28 03:00 am	32
2025-03-28 02:00 am	32
2025-03-28 01:00 am	32
2025-03-28 12:00 am	31
2025-03-27 11:00 pm	31
2025-03-27 10:00 pm	32
2025-03-27 09:00 pm	35
2025-03-27 08:00 pm	38
2025-03-27 07:00 pm	37

36 - OZONE

Paradise Road

Lompoc HS&P
Mar 29, 2025 @ 7:04 pm

34 - OZONE

Show

Hour	OZONE
2025-03-29 06:00 pm	34
2025-03-29 05:00 pm	34
2025-03-29 04:00 pm	32
2025-03-29 03:00 pm	32
2025-03-29 02:00 pm	33
2025-03-29 01:00 pm	32
2025-03-29 12:00 pm	31
2025-03-29 11:00 am	31
2025-03-29 10:00 am	31
2025-03-29 09:00 am	30
2025-03-29 08:00 am	30
2025-03-29 07:00 am	31
2025-03-29 06:00 am	31
2025-03-29 05:00 am	31
2025-03-29 04:00 am	30
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