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
2026-09-19T21:00	34	46	42
2026-09-19T22:00	33	43	46
2026-09-19T23:00	35	32	51
2026-09-20T00:00	35	26	47
2026-09-20T01:00	35	24	46
2026-09-20T02:00	33	22	46
2026-09-20T03:00	31	23	45
2026-09-20T04:00	30	21	51
2026-09-20T05:00	29	22	52
2026-09-20T06:00	29	21	51
2026-09-20T07:00	30	18	47
2026-09-20T08:00	31	21	46
2026-09-20T09:00	31	20	45
2026-09-20T10:00	31	19	47
2026-09-20T11:00	30	19	48
2026-09-20T12:00	28	19	51
2026-09-20T13:00	29	20	52
2026-09-20T14:00	27	19	51
2026-09-20T15:00	27	23	46
2026-09-20T16:00	28	22	49
2026-09-20T17:00	29	31	48
2026-09-20T18:00	30	47	55
2026-09-20T19:00	31	54	55
2026-09-20T20:00	31	57	55
2026-09-20T21:00	31	60	56
2026-09-20T22:00	32	59	57
2026-09-20T23:00	32	55	56
2026-09-21T00:00	32	46	53
2026-09-21T01:00	33	51	56
2026-09-21T02:00	33	36	52
2026-09-21T03:00	32	28	51
2026-09-21T04:00	32	24	41
2026-09-21T05:00	32	23	34
2026-09-21T06:00	32	18	39
2026-09-21T07:00	32	15	39
2026-09-21T08:00	31	13	36
2026-09-21T09:00	31	11	29
2026-09-21T10:00	31	7	26
2026-09-21T11:00	31	6	21
2026-09-21T12:00	31	6	19
2026-09-21T13:00	29	6	18
2026-09-21T14:00	29	8	23
2026-09-21T15:00	29	11	22
2026-09-21T16:00	29	11	17
2026-09-21T17:00		10	17
2026-09-21T18:00		13	17
2026-09-21T19:00		10	19
2026-09-21T20:00	34	13	23
2026-09-21T21:00		13	23

note: values with * indicate last known reading.

Santa Maria
Sep 21, 2026 @ 2:00 pm

34 - OZONE

13 - PM10

23 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-09-21 02:00 pm	34^*	13	23
2026-09-21 01:00 pm	34	13	23
2026-09-21 12:00 pm	-	10	19
2026-09-21 11:00 am	-	13	17
2026-09-21 10:00 am	-	10	17
2026-09-21 09:00 am	29	11	17
2026-09-21 08:00 am	29	11	22
2026-09-21 07:00 am	29	8	23
2026-09-21 06:00 am	29	6	18
2026-09-21 05:00 am	31	6	19
2026-09-21 04:00 am	31	6	21
2026-09-21 03:00 am	31	7	26
2026-09-21 02:00 am	31	11	29
2026-09-21 01:00 am	31	13	36
2026-09-21 12:00 am	32	15	39
2026-09-20 11:00 pm	32	18	39
2026-09-20 10:00 pm	32	23	34
2026-09-20 09:00 pm	32	24	41
2026-09-20 08:00 pm	32	28	51
2026-09-20 07:00 pm	33	36	52
2026-09-20 06:00 pm	33	51	56
2026-09-20 05:00 pm	32	46	53
2026-09-20 04:00 pm	32	55	56
2026-09-20 03:00 pm	32	59	57
2026-09-20 02:00 pm	31	60	56
2026-09-20 01:00 pm	31	57	55
2026-09-20 12:00 pm	31	54	55
2026-09-20 11:00 am	30	47	55
2026-09-20 10:00 am	29	31	48
2026-09-20 09:00 am	28	22	49
2026-09-20 08:00 am	27	23	46
2026-09-20 07:00 am	27	19	51
2026-09-20 06:00 am	29	20	52
2026-09-20 05:00 am	28	19	51
2026-09-20 04:00 am	30	19	48
2026-09-20 03:00 am	31	19	47
2026-09-20 02:00 am	31	20	45
2026-09-20 01:00 am	31	21	46
2026-09-20 12:00 am	30	18	47
2026-09-19 11:00 pm	29	21	51
2026-09-19 10:00 pm	29	22	52
2026-09-19 09:00 pm	30	21	51
2026-09-19 08:00 pm	31	23	45
2026-09-19 07:00 pm	33	22	46
2026-09-19 06:00 pm	35	24	46
2026-09-19 05:00 pm	35	26	47
2026-09-19 04:00 pm	35	32	51
2026-09-19 03:00 pm	33	43	46
2026-09-19 02:00 pm	34	46	42

Lompoc
Sep 21, 2026 @ 2:00 pm

32 - OZONE

18 - PM10

0 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-09-21 02:00 pm	32^*	18	-
2026-09-21 01:00 pm	32	18	0
2026-09-21 12:00 pm	31	13	0
2026-09-21 11:00 am	31	10	0
2026-09-21 10:00 am	30	12	0
2026-09-21 09:00 am	29	12	1
2026-09-21 08:00 am	27	11	0
2026-09-21 07:00 am	27	10	0
2026-09-21 06:00 am	28	10	0
2026-09-21 05:00 am	28	10	3
2026-09-21 04:00 am	30	9	17
2026-09-21 03:00 am	30	8	17
2026-09-21 02:00 am	30	11	7
2026-09-21 01:00 am	30	14	3
2026-09-21 12:00 am	30	13	6
2026-09-20 11:00 pm	29	13	1
2026-09-20 10:00 pm	29	15	1
2026-09-20 09:00 pm	27	17	8
2026-09-20 08:00 pm	28	19	12
2026-09-20 07:00 pm	28	15	18
2026-09-20 06:00 pm	28	15	31
2026-09-20 05:00 pm	29	20	39
2026-09-20 04:00 pm	28	28	39
2026-09-20 03:00 pm	28	34	39
2026-09-20 02:00 pm	27	34	41
2026-09-20 01:00 pm	27	30	42
2026-09-20 12:00 pm	28	26	46
2026-09-20 11:00 am	28	26	36
2026-09-20 10:00 am	29	26	33
2026-09-20 09:00 am	30	23	28
2026-09-20 08:00 am	30	23	22
2026-09-20 07:00 am	30	22	28
2026-09-20 06:00 am	29	21	28
2026-09-20 05:00 am	28	18	24
2026-09-20 04:00 am	28	16	20
2026-09-20 03:00 am	29	16	18
2026-09-20 02:00 am	29	17	25
2026-09-20 01:00 am	29	21	28
2026-09-20 12:00 am	30	21	24
2026-09-19 11:00 pm	30	23	20
2026-09-19 10:00 pm	29	21	23
2026-09-19 09:00 pm	29	19	24
2026-09-19 08:00 pm	30	19	16
2026-09-19 07:00 pm	30	20	21
2026-09-19 06:00 pm	30	20	31
2026-09-19 05:00 pm	31	22	35
2026-09-19 04:00 pm	31	19	37
2026-09-19 03:00 pm	31	21	41
2026-09-19 02:00 pm	31	20	37

Santa Ynez
Sep 21, 2026 @ 2:00 pm

30 - OZONE

17 - PM2.5

Show

Hour	OZONE	PM2.5
2026-09-21 02:00 pm	30^*	17
2026-09-21 01:00 pm	30	17
2026-09-21 12:00 pm	27	12
2026-09-21 11:00 am	27	13
2026-09-21 10:00 am	26	9
2026-09-21 09:00 am	23	1
2026-09-21 08:00 am	23	0
2026-09-21 07:00 am	22	0
2026-09-21 06:00 am	22	6
2026-09-21 05:00 am	22	17
2026-09-21 04:00 am	22	29
2026-09-21 03:00 am	23	37
2026-09-21 02:00 am	23	41
2026-09-21 01:00 am	23	38
2026-09-21 12:00 am	23	38
2026-09-20 11:00 pm	25	32
2026-09-20 10:00 pm	26	32
2026-09-20 09:00 pm	25	36
2026-09-20 08:00 pm	25	44
2026-09-20 07:00 pm	29	53
2026-09-20 06:00 pm	31	53
2026-09-20 05:00 pm	33	55
2026-09-20 04:00 pm	35	53
2026-09-20 03:00 pm	35	53
2026-09-20 02:00 pm	32	53
2026-09-20 01:00 pm	31	46
2026-09-20 12:00 pm	28	36
2026-09-20 11:00 am	25	28
2026-09-20 10:00 am	23	28
2026-09-20 09:00 am	19	34
2026-09-20 08:00 am	19	35
2026-09-20 07:00 am	18	37
2026-09-20 06:00 am	18	46
2026-09-20 05:00 am	18	42
2026-09-20 04:00 am	19	39
2026-09-20 03:00 am	19	29
2026-09-20 02:00 am	19	25
2026-09-20 01:00 am	19	28
2026-09-20 12:00 am	20	34
2026-09-19 11:00 pm	20	35
2026-09-19 10:00 pm	21	41
2026-09-19 09:00 pm	24	43
2026-09-19 08:00 pm	27	43
2026-09-19 07:00 pm	29	42
2026-09-19 06:00 pm	31	41
2026-09-19 05:00 pm	33	39
2026-09-19 04:00 pm	34	29
2026-09-19 03:00 pm	35	29
2026-09-19 02:00 pm	33	30

Las Flores Canyon
Sep 21, 2026 @ 2:00 pm

35 - OZONE

12 - PM10

Show

Hour	OZONE	PM10
2026-09-21 02:00 pm	35^*	12
2026-09-21 01:00 pm	35	12
2026-09-21 12:00 pm	35	15
2026-09-21 11:00 am	34	11
2026-09-21 10:00 am	32	12
2026-09-21 09:00 am	31	11
2026-09-21 08:00 am	26	11
2026-09-21 07:00 am	24	11
2026-09-21 06:00 am	24	11
2026-09-21 05:00 am	24	13
2026-09-21 04:00 am	25	16
2026-09-21 03:00 am	27	15
2026-09-21 02:00 am	27	17
2026-09-21 01:00 am	28	17
2026-09-21 12:00 am	29	17
2026-09-20 11:00 pm	30	16
2026-09-20 10:00 pm	28	18
2026-09-20 09:00 pm	29	17
2026-09-20 08:00 pm	28	14
2026-09-20 07:00 pm	31	16
2026-09-20 06:00 pm	31	16
2026-09-20 05:00 pm	32	16
2026-09-20 04:00 pm	35	18
2026-09-20 03:00 pm	35	Unavailable
2026-09-20 02:00 pm	35	-
2026-09-20 01:00 pm	33	-
2026-09-20 12:00 pm	32	Unavailable
2026-09-20 11:00 am	31	-
2026-09-20 10:00 am	30	16
2026-09-20 09:00 am	28	16
2026-09-20 08:00 am	28	14
2026-09-20 07:00 am	27	11
2026-09-20 06:00 am	24	14
2026-09-20 05:00 am	25	15
2026-09-20 04:00 am	25	18
2026-09-20 03:00 am	28	15
2026-09-20 02:00 am	28	17
2026-09-20 01:00 am	28	16
2026-09-20 12:00 am	28	15
2026-09-19 11:00 pm	31	16
2026-09-19 10:00 pm	31	17
2026-09-19 09:00 pm	32	16
2026-09-19 08:00 pm	32	16
2026-09-19 07:00 pm	34	16
2026-09-19 06:00 pm	35	15
2026-09-19 05:00 pm	37	16
2026-09-19 04:00 pm	34	19
2026-09-19 03:00 pm	34	Unavailable
2026-09-19 02:00 pm	34	-

Carpinteria
Sep 21, 2026 @ 2:00 pm

39 - OZONE

39 - PM2.5

Show

Hour	OZONE	PM2.5
2026-09-21 02:00 pm	39^*	39
2026-09-21 01:00 pm	39	39
2026-09-21 12:00 pm	33	33
2026-09-21 11:00 am	31	51
2026-09-21 10:00 am	26	46
2026-09-21 09:00 am	22	37
2026-09-21 08:00 am	21	40
2026-09-21 07:00 am	21	31
2026-09-21 06:00 am	23	28
2026-09-21 05:00 am	24	40
2026-09-21 04:00 am	24	47
2026-09-21 03:00 am	24	44
2026-09-21 02:00 am	24	49
2026-09-21 01:00 am	28	43
2026-09-21 12:00 am	30	54
2026-09-20 11:00 pm	31	51
2026-09-20 10:00 pm	32	48
2026-09-20 09:00 pm	32	53
2026-09-20 08:00 pm	33	41
2026-09-20 07:00 pm	34	54
2026-09-20 06:00 pm	33	52
2026-09-20 05:00 pm	35	56
2026-09-20 04:00 pm	38	43
2026-09-20 03:00 pm	38	37
2026-09-20 02:00 pm	37	40
2026-09-20 01:00 pm	35	52
2026-09-20 12:00 pm	36	55
2026-09-20 11:00 am	32	53
2026-09-20 10:00 am	30	53
2026-09-20 09:00 am	28	50
2026-09-20 08:00 am	26	45
2026-09-20 07:00 am	24	46
2026-09-20 06:00 am	21	47
2026-09-20 05:00 am	19	38
2026-09-20 04:00 am	18	38
2026-09-20 03:00 am	16	37
2026-09-20 02:00 am	16	36
2026-09-20 01:00 am	12	28
2026-09-20 12:00 am	14	23
2026-09-19 11:00 pm	16	36
2026-09-19 10:00 pm	17	38
2026-09-19 09:00 pm	20	26
2026-09-19 08:00 pm	25	30
2026-09-19 07:00 pm	28	33
2026-09-19 06:00 pm	30	38
2026-09-19 05:00 pm	32	16
2026-09-19 04:00 pm	34	22
2026-09-19 03:00 pm	37	27
2026-09-19 02:00 pm	37	37

Paradise Road
Sep 21, 2026 @ 1:00 pm

22 - OZONE

Show

Hour	OZONE
2026-09-21 01:00 pm	22
2026-09-21 12:00 pm	18
2026-09-21 11:00 am	11
2026-09-21 10:00 am	17
2026-09-21 09:00 am	16
2026-09-21 08:00 am	14
2026-09-21 07:00 am	11
2026-09-21 06:00 am	10
2026-09-21 05:00 am	11
2026-09-21 04:00 am	11
2026-09-21 03:00 am	11
2026-09-21 02:00 am	11
2026-09-21 01:00 am	13
2026-09-21 12:00 am	14
2026-09-20 11:00 pm	15
2026-09-20 10:00 pm	16
2026-09-20 09:00 pm	17
2026-09-20 08:00 pm	19
2026-09-20 07:00 pm	19
2026-09-20 06:00 pm	22
2026-09-20 05:00 pm	24
2026-09-20 04:00 pm	25
2026-09-20 03:00 pm	25
2026-09-20 02:00 pm	25
2026-09-20 01:00 pm	23
2026-09-20 12:00 pm	23
2026-09-20 11:00 am	21
2026-09-20 10:00 am	18
2026-09-20 09:00 am	16
2026-09-20 08:00 am	13
2026-09-20 07:00 am	12
2026-09-20 06:00 am	11
2026-09-20 05:00 am	10
2026-09-20 04:00 am	9
2026-09-20 03:00 am	9
2026-09-20 02:00 am	9
2026-09-20 01:00 am	11
2026-09-20 12:00 am	12
2026-09-19 11:00 pm	14
2026-09-19 10:00 pm	16
2026-09-19 09:00 pm	19
2026-09-19 08:00 pm	21
2026-09-19 07:00 pm	23
2026-09-19 06:00 pm	26
2026-09-19 05:00 pm	29
2026-09-19 04:00 pm	28
2026-09-19 03:00 pm	28
2026-09-19 02:00 pm	25