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
2025-04-01T08:00	35	10	18
2025-04-01T09:00	31	7	9
2025-04-01T10:00	31	6	4
2025-04-01T11:00	28	7	2
2025-04-01T12:00	27	7	4
2025-04-01T13:00	27	10	7
2025-04-01T14:00	26	11	3
2025-04-01T15:00	27	11	2
2025-04-01T16:00	29	10	3
2025-04-01T17:00	32	10	4
2025-04-01T18:00	32	10	5
2025-04-01T19:00	35	9	0
2025-04-01T20:00	35	9	0
2025-04-01T21:00	37	11	7
2025-04-01T22:00	36	14	14
2025-04-01T23:00	37	19	18
2025-04-02T00:00	35	18	17
2025-04-02T01:00	36	17	11
2025-04-02T02:00	34	13	22
2025-04-02T03:00	33	13	22
2025-04-02T04:00	32	12	14
2025-04-02T05:00	29	10	12
2025-04-02T06:00	27	11	12
2025-04-02T07:00	25	11	8
2025-04-02T08:00	24	12	7
2025-04-02T09:00	24	9	6
2025-04-02T10:00	24	8	0
2025-04-02T11:00	20	8	0
2025-04-02T12:00	25	9	0
2025-04-02T13:00	21	11	6
2025-04-02T14:00	19	11	11
2025-04-02T15:00	23	13	14
2025-04-02T16:00	25	9	9
2025-04-02T17:00	29	7	0
2025-04-02T18:00	29	7	0
2025-04-02T19:00	34	12	0
2025-04-02T20:00	36	19	5
2025-04-02T21:00	38	28	13
2025-04-02T22:00	38	42	21
2025-04-02T23:00	38	65	38
2025-04-03T00:00	39	62	41
2025-04-03T01:00	41	52	32
2025-04-03T02:00	38	36	21
2025-04-03T03:00	38	26	22
2025-04-03T04:00	38	22	30
2025-04-03T05:00	36	20	29
2025-04-03T06:00	31	19	23
2025-04-03T07:00	32	18	19
2025-04-03T08:00		18	19

note: values with ^* indicate last known reading.

Santa Barbara
Apr 3, 2025 @ 1:10 am

17 - OZONE

10 - PM10

51 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-03 01:00 am	17^*	10^*	51
2025-04-03 12:00 am	17	10	51
2025-04-02 11:00 pm	18	10	52
2025-04-02 10:00 pm	18	11	52
2025-04-02 09:00 pm	18	13	52
2025-04-02 08:00 pm	19	15	47
2025-04-02 07:00 pm	19	16	49
2025-04-02 06:00 pm	19	16	43
2025-04-02 05:00 pm	19	21	43
2025-04-02 04:00 pm	20	16	42
2025-04-02 03:00 pm	21	11	28
2025-04-02 02:00 pm	21	11	28
2025-04-02 01:00 pm	21	7	23
2025-04-02 12:00 pm	21	6	29
2025-04-02 11:00 am	19	8	31
2025-04-02 10:00 am	19	10	23
2025-04-02 09:00 am	18	8	23
2025-04-02 08:00 am	17	8	36
2025-04-02 07:00 am	17	8	38
2025-04-02 06:00 am	15	6	37
2025-04-02 05:00 am	16	7	46
2025-04-02 04:00 am	15	8	48
2025-04-02 03:00 am	16	8	48
2025-04-02 02:00 am	15	9	35
2025-04-02 01:00 am	15	8	37
2025-04-02 12:00 am	16	6	35
2025-04-01 11:00 pm	17	7	37
2025-04-01 10:00 pm	17	6	36
2025-04-01 09:00 pm	17	7	33
2025-04-01 08:00 pm	19	10	33
2025-04-01 07:00 pm	19	11	33
2025-04-01 06:00 pm	21	15	34
2025-04-01 05:00 pm	22	15	34
2025-04-01 04:00 pm	23	16	25
2025-04-01 03:00 pm	22	18	28
2025-04-01 02:00 pm	20	12	23
2025-04-01 01:00 pm	20	8	23
2025-04-01 12:00 pm	19	7	25
2025-04-01 11:00 am	20	7	34
2025-04-01 10:00 am	19	9	39
2025-04-01 09:00 am	19	9	39
2025-04-01 08:00 am	18	8	39
2025-04-01 07:00 am	19	7	39
2025-04-01 06:00 am	18	8	45
2025-04-01 05:00 am	17	9	42
2025-04-01 04:00 am	17	8	39
2025-04-01 03:00 am	17	8	44
2025-04-01 02:00 am	17	8	44
2025-04-01 01:00 am	17	9	44

51 - PM2.5

Santa Barbara

Santa Maria
Apr 3, 2025 @ 1:10 am

32 - OZONE

18 - PM10

19 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-03 01:00 am	32^*	18	19
2025-04-03 12:00 am	32	18	19
2025-04-02 11:00 pm	31	19	23
2025-04-02 10:00 pm	36	20	29
2025-04-02 09:00 pm	38	22	30
2025-04-02 08:00 pm	38	26	22
2025-04-02 07:00 pm	38	36	21
2025-04-02 06:00 pm	41	52	32
2025-04-02 05:00 pm	39	62	41
2025-04-02 04:00 pm	38	65	38
2025-04-02 03:00 pm	38	42	21
2025-04-02 02:00 pm	38	28	13
2025-04-02 01:00 pm	36	19	5
2025-04-02 12:00 pm	34	12	0
2025-04-02 11:00 am	29	7	0
2025-04-02 10:00 am	29	7	0
2025-04-02 09:00 am	25	9	9
2025-04-02 08:00 am	23	13	14
2025-04-02 07:00 am	19	11	11
2025-04-02 06:00 am	21	11	6
2025-04-02 05:00 am	25	9	0
2025-04-02 04:00 am	20	8	0
2025-04-02 03:00 am	24	8	0
2025-04-02 02:00 am	24	9	6
2025-04-02 01:00 am	24	12	7
2025-04-02 12:00 am	25	11	8
2025-04-01 11:00 pm	27	11	12
2025-04-01 10:00 pm	29	10	12
2025-04-01 09:00 pm	32	12	14
2025-04-01 08:00 pm	33	13	22
2025-04-01 07:00 pm	34	13	22
2025-04-01 06:00 pm	36	17	11
2025-04-01 05:00 pm	35	18	17
2025-04-01 04:00 pm	37	19	18
2025-04-01 03:00 pm	36	14	14
2025-04-01 02:00 pm	37	11	7
2025-04-01 01:00 pm	35	9	0
2025-04-01 12:00 pm	35	9	0
2025-04-01 11:00 am	32	10	5
2025-04-01 10:00 am	32	10	4
2025-04-01 09:00 am	29	10	3
2025-04-01 08:00 am	27	11	2
2025-04-01 07:00 am	26	11	3
2025-04-01 06:00 am	27	10	7
2025-04-01 05:00 am	27	7	4
2025-04-01 04:00 am	28	7	2
2025-04-01 03:00 am	31	6	4
2025-04-01 02:00 am	31	7	9
2025-04-01 01:00 am	35	10	18

32 - OZONE

Santa Maria

Lompoc
Apr 3, 2025 @ 1:10 am

38 - OZONE

17 - PM10

40 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-03 01:00 am	38^*	17	40^*
2025-04-03 12:00 am	38	17	40
2025-04-02 11:00 pm	37	16	39
2025-04-02 10:00 pm	38	15	41
2025-04-02 09:00 pm	40	16	43
2025-04-02 08:00 pm	41	14	52
2025-04-02 07:00 pm	42	19	44
2025-04-02 06:00 pm	42	19	51
2025-04-02 05:00 pm	42	19	46
2025-04-02 04:00 pm	42	21	48
2025-04-02 03:00 pm	41	19	47
2025-04-02 02:00 pm	40	19	38
2025-04-02 01:00 pm	40	18	36
2025-04-02 12:00 pm	38	14	34
2025-04-02 11:00 am	34	8	42
2025-04-02 10:00 am	34	12	38
2025-04-02 09:00 am	33	12	38
2025-04-02 08:00 am	31	13	42
2025-04-02 07:00 am	29	9	34
2025-04-02 06:00 am	31	10	25
2025-04-02 05:00 am	32	12	23
2025-04-02 04:00 am	32	9	29
2025-04-02 03:00 am	31	8	36
2025-04-02 02:00 am	31	7	35
2025-04-02 01:00 am	31	9	32
2025-04-02 12:00 am	31	8	36
2025-04-01 11:00 pm	31	8	38
2025-04-01 10:00 pm	32	9	33
2025-04-01 09:00 pm	33	12	38
2025-04-01 08:00 pm	34	14	37
2025-04-01 07:00 pm	36	13	41
2025-04-01 06:00 pm	38	14	43
2025-04-01 05:00 pm	38	13	43
2025-04-01 04:00 pm	39	12	42
2025-04-01 03:00 pm	38	12	39
2025-04-01 02:00 pm	39	11	40
2025-04-01 01:00 pm	39	12	31
2025-04-01 12:00 pm	40	13	34
2025-04-01 11:00 am	38	12	29
2025-04-01 10:00 am	36	14	31
2025-04-01 09:00 am	35	13	41
2025-04-01 08:00 am	30	14	43
2025-04-01 07:00 am	30	15	31
2025-04-01 06:00 am	30	14	28
2025-04-01 05:00 am	31	8	23
2025-04-01 04:00 am	31	8	23
2025-04-01 03:00 am	33	8	24
2025-04-01 02:00 am	33	10	38
2025-04-01 01:00 am	33	13	43

40 - PM2.5

Lompoc H Street

Goleta
Apr 3, 2025 @ 1:10 am

36 - OZONE

9 - PM10

14 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2025-04-03 01:00 am	36^*	9	14
2025-04-03 12:00 am	36	9	14
2025-04-02 11:00 pm	35	10	17
2025-04-02 10:00 pm	36	9	24
2025-04-02 09:00 pm	37	11	20
2025-04-02 08:00 pm	37	14	18
2025-04-02 07:00 pm	37	12	26
2025-04-02 06:00 pm	36	14	34
2025-04-02 05:00 pm	37	15	31
2025-04-02 04:00 pm	38	13	17
2025-04-02 03:00 pm	37	9	6
2025-04-02 02:00 pm	37	6	6
2025-04-02 01:00 pm	37	6	7
2025-04-02 12:00 pm	38	6	8
2025-04-02 11:00 am	37	6	10
2025-04-02 10:00 am	36	6	9
2025-04-02 09:00 am	36	4	18
2025-04-02 08:00 am	36	4	20
2025-04-02 07:00 am	36	5	18
2025-04-02 06:00 am	36	5	14
2025-04-02 05:00 am	36	3	12
2025-04-02 04:00 am	36	4	8
2025-04-02 03:00 am	36	6	12
2025-04-02 02:00 am	36	6	18
2025-04-02 01:00 am	35	6	21
2025-04-02 12:00 am	35	6	14
2025-04-01 11:00 pm	35	6	17
2025-04-01 10:00 pm	36	9	23
2025-04-01 09:00 pm	36	10	23
2025-04-01 08:00 pm	37	10	19
2025-04-01 07:00 pm	38	12	12
2025-04-01 06:00 pm	38	17	12
2025-04-01 05:00 pm	39	18	19
2025-04-01 04:00 pm	39	21	17
2025-04-01 03:00 pm	38	10	6
2025-04-01 02:00 pm	38	7	7
2025-04-01 01:00 pm	37	8	4
2025-04-01 12:00 pm	39	11	0
2025-04-01 11:00 am	39	9	0
2025-04-01 10:00 am	39	6	0
2025-04-01 09:00 am	39	6	2
2025-04-01 08:00 am	38	6	3
2025-04-01 07:00 am	40	6	12
2025-04-01 06:00 am	39	7	13
2025-04-01 05:00 am	39	8	11
2025-04-01 04:00 am	39	7	22
2025-04-01 03:00 am	39	9	32
2025-04-01 02:00 am	39	8	37
2025-04-01 01:00 am	40	6	36

36 - OZONE

Goleta

Santa Ynez
Apr 3, 2025 @ 1:10 am

35 - OZONE

21 - PM2.5

Show

Hour	OZONE	PM2.5
2025-04-03 01:00 am	35^*	21
2025-04-03 12:00 am	35	21
2025-04-02 11:00 pm	37	8
2025-04-02 10:00 pm	39	4
2025-04-02 09:00 pm	39	21
2025-04-02 08:00 pm	40	24
2025-04-02 07:00 pm	40	27
2025-04-02 06:00 pm	39	26
2025-04-02 05:00 pm	38	24
2025-04-02 04:00 pm	38	14
2025-04-02 03:00 pm	38	7
2025-04-02 02:00 pm	38	0
2025-04-02 01:00 pm	37	1
2025-04-02 12:00 pm	36	7
2025-04-02 11:00 am	35	21
2025-04-02 10:00 am	34	36
2025-04-02 09:00 am	35	38
2025-04-02 08:00 am	33	14
2025-04-02 07:00 am	32	18
2025-04-02 06:00 am	33	26
2025-04-02 05:00 am	32	31
2025-04-02 04:00 am	30	28
2025-04-02 03:00 am	30	22
2025-04-02 02:00 am	28	12
2025-04-02 01:00 am	28	12
2025-04-02 12:00 am	31	13
2025-04-01 11:00 pm	33	4
2025-04-01 10:00 pm	35	9
2025-04-01 09:00 pm	36	23
2025-04-01 08:00 pm	35	25
2025-04-01 07:00 pm	36	17
2025-04-01 06:00 pm	37	12
2025-04-01 05:00 pm	39	13
2025-04-01 04:00 pm	40	10
2025-04-01 03:00 pm	39	9
2025-04-01 02:00 pm	38	7
2025-04-01 01:00 pm	38	4
2025-04-01 12:00 pm	37	8
2025-04-01 11:00 am	37	22
2025-04-01 10:00 am	36	27
2025-04-01 09:00 am	36	22
2025-04-01 08:00 am	34	22
2025-04-01 07:00 am	35	11
2025-04-01 06:00 am	34	10
2025-04-01 05:00 am	34	26
2025-04-01 04:00 am	32	29
2025-04-01 03:00 am	31	21
2025-04-01 02:00 am	34	0
2025-04-01 01:00 am	34	11

35 - OZONE

Santa Ynez

Las Flores Canyon
Apr 3, 2025 @ 1:10 am

37 - OZONE

11 - PM10

Show

Hour	OZONE	PM10
2025-04-03 01:00 am	37^*	11
2025-04-03 12:00 am	37	11
2025-04-02 11:00 pm	36	9
2025-04-02 10:00 pm	36	8
2025-04-02 09:00 pm	36	10
2025-04-02 08:00 pm	36	13
2025-04-02 07:00 pm	36	10
2025-04-02 06:00 pm	36	13
2025-04-02 05:00 pm	36	13
2025-04-02 04:00 pm	35	9
2025-04-02 03:00 pm	34	9
2025-04-02 02:00 pm	33	5
2025-04-02 01:00 pm	33	4
2025-04-02 12:00 pm	33	4
2025-04-02 11:00 am	33	4
2025-04-02 10:00 am	32	5
2025-04-02 09:00 am	31	6
2025-04-02 08:00 am	31	5
2025-04-02 07:00 am	33	6
2025-04-02 06:00 am	32	7
2025-04-02 05:00 am	32	8
2025-04-02 04:00 am	31	7
2025-04-02 03:00 am	32	6
2025-04-02 02:00 am	32	6
2025-04-02 01:00 am	31	6
2025-04-02 12:00 am	31	5
2025-04-01 11:00 pm	31	5
2025-04-01 10:00 pm	31	7
2025-04-01 09:00 pm	33	8
2025-04-01 08:00 pm	34	8
2025-04-01 07:00 pm	33	8
2025-04-01 06:00 pm	34	8
2025-04-01 05:00 pm	35	10
2025-04-01 04:00 pm	36	6
2025-04-01 03:00 pm	36	3
2025-04-01 02:00 pm	35	2
2025-04-01 01:00 pm	35	2
2025-04-01 12:00 pm	35	5
2025-04-01 11:00 am	35	6
2025-04-01 10:00 am	34	6
2025-04-01 09:00 am	33	6
2025-04-01 08:00 am	34	6
2025-04-01 07:00 am	33	6
2025-04-01 06:00 am	33	6
2025-04-01 05:00 am	31	6
2025-04-01 04:00 am	34	8
2025-04-01 03:00 am	35	10
2025-04-01 02:00 am	35	9
2025-04-01 01:00 am	35	10

37 - OZONE

Las Flores Canyon

Carpinteria
Apr 3, 2025 @ 1:10 am

15 - OZONE

15 - PM2.5

Show

Hour	OZONE	PM2.5
2025-04-03 01:00 am	15^*	15
2025-04-03 12:00 am	15	15
2025-04-02 11:00 pm	17	8
2025-04-02 10:00 pm	17	11
2025-04-02 09:00 pm	19	11
2025-04-02 08:00 pm	19	11
2025-04-02 07:00 pm	19	16
2025-04-02 06:00 pm	20	21
2025-04-02 05:00 pm	20	42
2025-04-02 04:00 pm	22	34
2025-04-02 03:00 pm	25	31
2025-04-02 02:00 pm	27	0
2025-04-02 01:00 pm	27	0
2025-04-02 12:00 pm	27	0
2025-04-02 11:00 am	26	4
2025-04-02 10:00 am	25	8
2025-04-02 09:00 am	22	0
2025-04-02 08:00 am	22	0
2025-04-02 07:00 am	20	0
2025-04-02 06:00 am	21	2
2025-04-02 05:00 am	21	9
2025-04-02 04:00 am	23	18
2025-04-02 03:00 am	22	25
2025-04-02 02:00 am	22	17
2025-04-02 01:00 am	22	7
2025-04-02 12:00 am	21	14
2025-04-01 11:00 pm	21	22
2025-04-01 10:00 pm	22	23
2025-04-01 09:00 pm	24	24
2025-04-01 08:00 pm	24	26
2025-04-01 07:00 pm	25	24
2025-04-01 06:00 pm	25	20
2025-04-01 05:00 pm	26	34
2025-04-01 04:00 pm	26	41
2025-04-01 03:00 pm	25	43
2025-04-01 02:00 pm	26	52
2025-04-01 01:00 pm	27	25
2025-04-01 12:00 pm	28	23
2025-04-01 11:00 am	27	18
2025-04-01 10:00 am	24	9
2025-04-01 09:00 am	19	0
2025-04-01 08:00 am	Unavailable	4
2025-04-01 07:00 am	13	4
2025-04-01 06:00 am	13	8
2025-04-01 05:00 am	13	6
2025-04-01 04:00 am	13	1
2025-04-01 03:00 am	11	1
2025-04-01 02:00 am	11	8
2025-04-01 01:00 am	12	17

15 - OZONE

Carpinteria

Paradise Road
Apr 3, 2025 @ 1:10 am

31 - OZONE

Show

Hour	OZONE
2025-04-03 12:00 am	31
2025-04-02 11:00 pm	31
2025-04-02 10:00 pm	33
2025-04-02 09:00 pm	35
2025-04-02 08:00 pm	35
2025-04-02 07:00 pm	34
2025-04-02 06:00 pm	35
2025-04-02 05:00 pm	38
2025-04-02 04:00 pm	39
2025-04-02 03:00 pm	38
2025-04-02 02:00 pm	38
2025-04-02 01:00 pm	38
2025-04-02 12:00 pm	38
2025-04-02 11:00 am	38
2025-04-02 10:00 am	37
2025-04-02 09:00 am	35
2025-04-02 08:00 am	32
2025-04-02 07:00 am	32
2025-04-02 06:00 am	32
2025-04-02 05:00 am	32
2025-04-02 04:00 am	33
2025-04-02 03:00 am	29
2025-04-02 02:00 am	29
2025-04-02 01:00 am	29
2025-04-02 12:00 am	32
2025-04-01 11:00 pm	33
2025-04-01 10:00 pm	35
2025-04-01 09:00 pm	36
2025-04-01 08:00 pm	38
2025-04-01 07:00 pm	39
2025-04-01 06:00 pm	40
2025-04-01 05:00 pm	41
2025-04-01 04:00 pm	39
2025-04-01 03:00 pm	39
2025-04-01 02:00 pm	40
2025-04-01 01:00 pm	40
2025-04-01 12:00 pm	40
2025-04-01 11:00 am	38
2025-04-01 10:00 am	37
2025-04-01 09:00 am	35
2025-04-01 08:00 am	33
2025-04-01 07:00 am	34
2025-04-01 06:00 am	34
2025-04-01 05:00 am	35
2025-04-01 04:00 am	33
2025-04-01 03:00 am	36
2025-04-01 02:00 am	36
2025-04-01 01:00 am	36

31 - OZONE

Paradise Road

Lompoc HS&P
Apr 3, 2025 @ 1:10 am

32 - OZONE

Show

Hour	OZONE
2025-04-03 12:00 am	32
2025-04-02 11:00 pm	32
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