Santa Barbara County Air Pollution Control District – Santa Barbara County Air Pollution Control District

Your Air Quality at a Glance

note: values with * indicate last known reading.

Santa Barbara
Jan 21, 2026 @ 3:00 pm

32 - OZONE

16 - PM10

52 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-01-21 03:00 pm	32^*	16	52
2026-01-21 02:00 pm	32	16	52
2026-01-21 01:00 pm	32	16	55
2026-01-21 12:00 pm	27	16	56
2026-01-21 11:00 am	21	17	53
2026-01-21 10:00 am	19	14	52
2026-01-21 09:00 am	18	15	53
2026-01-21 08:00 am	16	17	53
2026-01-21 07:00 am	12	18	51
2026-01-21 06:00 am	9	12	52
2026-01-21 05:00 am	8	8	51
2026-01-21 04:00 am	7	9	47
2026-01-21 03:00 am	5	8	34
2026-01-21 02:00 am	6	8	46
2026-01-21 01:00 am	6	10	53
2026-01-21 12:00 am	6	12	56
2026-01-20 11:00 pm	5	15	54
2026-01-20 10:00 pm	6	16	57
2026-01-20 09:00 pm	7	19	57
2026-01-20 08:00 pm	11	22	58
2026-01-20 07:00 pm	13	26	53
2026-01-20 06:00 pm	17	27	53
2026-01-20 05:00 pm	21	28	44
2026-01-20 04:00 pm	26	21	34
2026-01-20 03:00 pm	28	26	34
2026-01-20 02:00 pm	31	21	30
2026-01-20 01:00 pm	32	27	38
2026-01-20 12:00 pm	29	30	44
2026-01-20 11:00 am	22	32	43
2026-01-20 10:00 am	17	38	48
2026-01-20 09:00 am	15	32	47
2026-01-20 08:00 am	11	24	44
2026-01-20 07:00 am	7	16	44
2026-01-20 06:00 am	5	6	39
2026-01-20 05:00 am	5	6	39
2026-01-20 04:00 am	6	8	34
2026-01-20 03:00 am	6	10	36
2026-01-20 02:00 am	7	12	50
2026-01-20 01:00 am	6	19	55
2026-01-20 12:00 am	6	19	59
2026-01-19 11:00 pm	5	17	59
2026-01-19 10:00 pm	6	19	58
2026-01-19 09:00 pm	8	24	60
2026-01-19 08:00 pm	12	28	65
2026-01-19 07:00 pm	18	26	64
2026-01-19 06:00 pm	23	29	60
2026-01-19 05:00 pm	28	24	53
2026-01-19 04:00 pm	31	18	39
2026-01-19 03:00 pm	31	21	51

Santa Maria
Jan 21, 2026 @ 3:00 pm

23 - OZONE

19 - PM10

32 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-01-21 03:00 pm	23^*	19	32
2026-01-21 02:00 pm	23	19	32
2026-01-21 01:00 pm	24	19	36
2026-01-21 12:00 pm	23	20	34
2026-01-21 11:00 am	20	18	29
2026-01-21 10:00 am	17	14	26
2026-01-21 09:00 am	14	16	31
2026-01-21 08:00 am	10	17	33
2026-01-21 07:00 am	9	10	28
2026-01-21 06:00 am	6	9	24
2026-01-21 05:00 am	7	6	21
2026-01-21 04:00 am	9	8	19
2026-01-21 03:00 am	12	9	22
2026-01-21 02:00 am	11	10	22
2026-01-21 01:00 am	11	9	27
2026-01-21 12:00 am	13	11	38
2026-01-20 11:00 pm	11	14	37
2026-01-20 10:00 pm	8	18	52
2026-01-20 09:00 pm	6	26	57
2026-01-20 08:00 pm	9	29	57
2026-01-20 07:00 pm	14	31	54
2026-01-20 06:00 pm	19	33	51
2026-01-20 05:00 pm	19	31	29
2026-01-20 04:00 pm	24	24	20
2026-01-20 03:00 pm	24	27	18
2026-01-20 02:00 pm	24	26	15
2026-01-20 01:00 pm	22	30	13
2026-01-20 12:00 pm	20	24	16
2026-01-20 11:00 am	15	26	27
2026-01-20 10:00 am	13	19	33
2026-01-20 09:00 am	10	22	27
2026-01-20 08:00 am	7	28	26
2026-01-20 07:00 am	8	19	24
2026-01-20 06:00 am	7	8	21
2026-01-20 05:00 am	6	6	21
2026-01-20 04:00 am	6	6	19
2026-01-20 03:00 am	6	6	22
2026-01-20 02:00 am	6	6	28
2026-01-20 01:00 am	6	9	28
2026-01-20 12:00 am	4	14	39
2026-01-19 11:00 pm	4	19	51
2026-01-19 10:00 pm	5	22	53
2026-01-19 09:00 pm	7	25	56
2026-01-19 08:00 pm	10	26	56
2026-01-19 07:00 pm	15	24	48
2026-01-19 06:00 pm	19	22	47
2026-01-19 05:00 pm	20	21	44
2026-01-19 04:00 pm	24	20	27
2026-01-19 03:00 pm	26	21	14

Lompoc
Jan 21, 2026 @ 3:00 pm

24 - OZONE

14 - PM10

0 - PM2.5

Show

Hour	OZONE	PM10	PM2.5
2026-01-21 03:00 pm	24^*	14	0
2026-01-21 02:00 pm	24	14	0
2026-01-21 01:00 pm	22	16	0
2026-01-21 12:00 pm	19	16	0
2026-01-21 11:00 am	18	19	0
2026-01-21 10:00 am	15	22	0
2026-01-21 09:00 am	14	23	0
2026-01-21 08:00 am	15	19	0
2026-01-21 07:00 am	17	14	0
2026-01-21 06:00 am	13	15	0
2026-01-21 05:00 am	13	12	2
2026-01-21 04:00 am	14	15	4
2026-01-21 03:00 am	13	12	4
2026-01-21 02:00 am	11	9	3
2026-01-21 01:00 am	11	11	1
2026-01-21 12:00 am	12	14	7
2026-01-20 11:00 pm	14	16	14
2026-01-20 10:00 pm	14	18	12
2026-01-20 09:00 pm	16	20	2
2026-01-20 08:00 pm	19	16	0
2026-01-20 07:00 pm	19	18	4
2026-01-20 06:00 pm	22	19	3
2026-01-20 05:00 pm	21	23	6
2026-01-20 04:00 pm	24	21	6
2026-01-20 03:00 pm	28	18	1
2026-01-20 02:00 pm	30	18	2
2026-01-20 01:00 pm	26	15	Unavailable
2026-01-20 12:00 pm	22	12	Unavailable
2026-01-20 11:00 am	18	13	0
2026-01-20 10:00 am	15	16	0
2026-01-20 09:00 am	14	16	0
2026-01-20 08:00 am	12	11	0
2026-01-20 07:00 am	11	7	0
2026-01-20 06:00 am	10	6	0
2026-01-20 05:00 am	8	6	0
2026-01-20 04:00 am	8	5	0
2026-01-20 03:00 am	6	6	0
2026-01-20 02:00 am	9	6	0
2026-01-20 01:00 am	9	7	4
2026-01-20 12:00 am	10	8	3
2026-01-19 11:00 pm	11	10	0
2026-01-19 10:00 pm	11	11	0
2026-01-19 09:00 pm	11	11	6
2026-01-19 08:00 pm	13	14	17
2026-01-19 07:00 pm	16	12	23
2026-01-19 06:00 pm	18	18	13
2026-01-19 05:00 pm	21	19	0
2026-01-19 04:00 pm	22	20	0
2026-01-19 03:00 pm	24	17	0

Goleta
Jan 21, 2026 @ 3:00 pm

22 - OZONE

41 - PM2.5

Show

Hour	OZONE	PM2.5
2026-01-21 03:00 pm	22^*	41
2026-01-21 02:00 pm	22	41
2026-01-21 01:00 pm	24	42
2026-01-21 12:00 pm	22	40
2026-01-21 11:00 am	19	47
2026-01-21 10:00 am	18	49
2026-01-21 09:00 am	16	49
2026-01-21 08:00 am	15	43
2026-01-21 07:00 am	11	42
2026-01-21 06:00 am	10	46
2026-01-21 05:00 am	7	48
2026-01-21 04:00 am	7	47
2026-01-21 03:00 am	6	38
2026-01-21 02:00 am	6	43
2026-01-21 01:00 am	6	54
2026-01-21 12:00 am	6	58
2026-01-20 11:00 pm	6	44
2026-01-20 10:00 pm	6	51
2026-01-20 09:00 pm	8	41
2026-01-20 08:00 pm	10	48
2026-01-20 07:00 pm	13	40
2026-01-20 06:00 pm	16	25
2026-01-20 05:00 pm	19	17
2026-01-20 04:00 pm	21	12
2026-01-20 03:00 pm	22	7
2026-01-20 02:00 pm	23	13
2026-01-20 01:00 pm	25	22
2026-01-20 12:00 pm	23	27
2026-01-20 11:00 am	20	27
2026-01-20 10:00 am	18	21
2026-01-20 09:00 am	15	14
2026-01-20 08:00 am	11	12
2026-01-20 07:00 am	7	8
2026-01-20 06:00 am	6	6
2026-01-20 05:00 am	6	12
2026-01-20 04:00 am	6	12
2026-01-20 03:00 am	7	8
2026-01-20 02:00 am	7	6
2026-01-20 01:00 am	7	11
2026-01-20 12:00 am	7	22
2026-01-19 11:00 pm	8	35
2026-01-19 10:00 pm	9	41
2026-01-19 09:00 pm	9	43
2026-01-19 08:00 pm	13	46
2026-01-19 07:00 pm	16	48
2026-01-19 06:00 pm	20	46
2026-01-19 05:00 pm	23	43
2026-01-19 04:00 pm	27	42
2026-01-19 03:00 pm	29	44

Santa Ynez
Jan 21, 2026 @ 2:00 pm

23 - OZONE

10 - PM2.5

Show

Hour	OZONE	PM2.5
2026-01-21 02:00 pm	23	10^*
2026-01-21 01:00 pm	21	10
2026-01-21 12:00 pm	19	10
2026-01-21 11:00 am	15	9
2026-01-21 10:00 am	13	7
2026-01-21 09:00 am	11	15
2026-01-21 08:00 am	9	19
2026-01-21 07:00 am	7	23
2026-01-21 06:00 am	8	18
2026-01-21 05:00 am	9	9
2026-01-21 04:00 am	8	8
2026-01-21 03:00 am	8	4
2026-01-21 02:00 am	9	3
2026-01-21 01:00 am	10	7
2026-01-21 12:00 am	10	14
2026-01-20 11:00 pm	12	17
2026-01-20 10:00 pm	13	18
2026-01-20 09:00 pm	15	21
2026-01-20 08:00 pm	17	19
2026-01-20 07:00 pm	19	11
2026-01-20 06:00 pm	22	12
2026-01-20 05:00 pm	26	7
2026-01-20 04:00 pm	26	9
2026-01-20 03:00 pm	25	13
2026-01-20 02:00 pm	25	11
2026-01-20 01:00 pm	23	0
2026-01-20 12:00 pm	21	0
2026-01-20 11:00 am	19	0
2026-01-20 10:00 am	18	3
2026-01-20 09:00 am	17	7
2026-01-20 08:00 am	15	0
2026-01-20 07:00 am	14	0
2026-01-20 06:00 am	13	0
2026-01-20 05:00 am	12	2
2026-01-20 04:00 am	12	0
2026-01-20 03:00 am	12	2
2026-01-20 02:00 am	13	0
2026-01-20 01:00 am	11	0
2026-01-20 12:00 am	11	0
2026-01-19 11:00 pm	11	7
2026-01-19 10:00 pm	13	2
2026-01-19 09:00 pm	14	0
2026-01-19 08:00 pm	16	0
2026-01-19 07:00 pm	19	2
2026-01-19 06:00 pm	21	3
2026-01-19 05:00 pm	26	2
2026-01-19 04:00 pm	27	0
2026-01-19 03:00 pm	27	1

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

22 - OZONE

9 - PM10

Show

Hour	OZONE	PM10
2026-01-21 02:00 pm	22	9
2026-01-21 01:00 pm	22	9
2026-01-21 12:00 pm	24	8
2026-01-21 11:00 am	23	6
2026-01-21 10:00 am	19	8
2026-01-21 09:00 am	19	8
2026-01-21 08:00 am	21	5
2026-01-21 07:00 am	19	5
2026-01-21 06:00 am	20	4
2026-01-21 05:00 am	22	4
2026-01-21 04:00 am	24	4
2026-01-21 03:00 am	25	5
2026-01-21 02:00 am	30	6
2026-01-21 01:00 am	30	5
2026-01-21 12:00 am	30	4
2026-01-20 11:00 pm	31	4
2026-01-20 10:00 pm	31	4
2026-01-20 09:00 pm	29	4
2026-01-20 08:00 pm	28	4
2026-01-20 07:00 pm	28	3
2026-01-20 06:00 pm	30	2
2026-01-20 05:00 pm	29	2
2026-01-20 04:00 pm	28	1
2026-01-20 03:00 pm	30	3
2026-01-20 02:00 pm	30	4
2026-01-20 01:00 pm	29	4
2026-01-20 12:00 pm	29	5
2026-01-20 11:00 am	30	5
2026-01-20 10:00 am	31	4
2026-01-20 09:00 am	31	2
2026-01-20 08:00 am	31	1
2026-01-20 07:00 am	32	0
2026-01-20 06:00 am	35	0
2026-01-20 05:00 am	35	0
2026-01-20 04:00 am	34	0
2026-01-20 03:00 am	35	0
2026-01-20 02:00 am	35	0
2026-01-20 01:00 am	35	1
2026-01-20 12:00 am	34	1
2026-01-19 11:00 pm	34	3
2026-01-19 10:00 pm	33	3
2026-01-19 09:00 pm	32	3
2026-01-19 08:00 pm	33	3
2026-01-19 07:00 pm	33	5
2026-01-19 06:00 pm	34	6
2026-01-19 05:00 pm	34	7
2026-01-19 04:00 pm	34	10
2026-01-19 03:00 pm	34	13

Carpinteria
Jan 21, 2026 @ 3:00 pm

21 - OZONE

47 - PM2.5

Show

Hour	OZONE	PM2.5
2026-01-21 03:00 pm	21^*	47
2026-01-21 02:00 pm	21	47
2026-01-21 01:00 pm	20	44
2026-01-21 12:00 pm	17	45
2026-01-21 11:00 am	20	46
2026-01-21 10:00 am	17	54
2026-01-21 09:00 am	17	36
2026-01-21 08:00 am	15	11
2026-01-21 07:00 am	15	10
2026-01-21 06:00 am	16	20
2026-01-21 05:00 am	17	12
2026-01-21 04:00 am	17	19
2026-01-21 03:00 am	17	16
2026-01-21 02:00 am	17	27
2026-01-21 01:00 am	17	16
2026-01-21 12:00 am	18	14
2026-01-20 11:00 pm	19	29
2026-01-20 10:00 pm	18	26
2026-01-20 09:00 pm	17	42
2026-01-20 08:00 pm	19	39
2026-01-20 07:00 pm	19	35
2026-01-20 06:00 pm	16	42
2026-01-20 05:00 pm	17	28
2026-01-20 04:00 pm	19	17
2026-01-20 03:00 pm	19	39
2026-01-20 02:00 pm	24	39
2026-01-20 01:00 pm	24	39
2026-01-20 12:00 pm	24	55
2026-01-20 11:00 am	21	36
2026-01-20 10:00 am	19	57
2026-01-20 09:00 am	15	29
2026-01-20 08:00 am	12	3
2026-01-20 07:00 am	14	1
2026-01-20 06:00 am	15	7
2026-01-20 05:00 am	16	3
2026-01-20 04:00 am	17	2
2026-01-20 03:00 am	19	3
2026-01-20 02:00 am	17	7
2026-01-20 01:00 am	17	4
2026-01-20 12:00 am	17	3
2026-01-19 11:00 pm	17	11
2026-01-19 10:00 pm	17	17
2026-01-19 09:00 pm	17	29
2026-01-19 08:00 pm	17	36
2026-01-19 07:00 pm	17	52
2026-01-19 06:00 pm	15	52
2026-01-19 05:00 pm	16	46
2026-01-19 04:00 pm	20	37
2026-01-19 03:00 pm	22	41

Paradise Road
Jan 21, 2026 @ 2:00 pm

30 - OZONE

Show

Hour	OZONE
2026-01-21 02:00 pm	30
2026-01-21 01:00 pm	31
2026-01-21 12:00 pm	31
2026-01-21 11:00 am	28
2026-01-21 10:00 am	27
2026-01-21 09:00 am	25
2026-01-21 08:00 am	23
2026-01-21 07:00 am	22
2026-01-21 06:00 am	21
2026-01-21 05:00 am	21
2026-01-21 04:00 am	21
2026-01-21 03:00 am	22
2026-01-21 02:00 am	22
2026-01-21 01:00 am	22
2026-01-21 12:00 am	22
2026-01-20 11:00 pm	22
2026-01-20 10:00 pm	23
2026-01-20 09:00 pm	25
2026-01-20 08:00 pm	27
2026-01-20 07:00 pm	28
2026-01-20 06:00 pm	30
2026-01-20 05:00 pm	31
2026-01-20 04:00 pm	33
2026-01-20 03:00 pm	33
2026-01-20 02:00 pm	33
2026-01-20 01:00 pm	32
2026-01-20 12:00 pm	31
2026-01-20 11:00 am	27
2026-01-20 10:00 am	25
2026-01-20 09:00 am	24
2026-01-20 08:00 am	23
2026-01-20 07:00 am	21
2026-01-20 06:00 am	22
2026-01-20 05:00 am	22
2026-01-20 04:00 am	21
2026-01-20 03:00 am	22
2026-01-20 02:00 am	22
2026-01-20 01:00 am	23
2026-01-20 12:00 am	23
2026-01-19 11:00 pm	24
2026-01-19 10:00 pm	25
2026-01-19 09:00 pm	26
2026-01-19 08:00 pm	27
2026-01-19 07:00 pm	28
2026-01-19 06:00 pm	30
2026-01-19 05:00 pm	31
2026-01-19 04:00 pm	32
2026-01-19 03:00 pm	33

Lompoc HS&P
Jan 21, 2026 @ 2:00 pm

23 - OZONE

Show

Hour	OZONE
2026-01-21 02:00 pm	23
2026-01-21 01:00 pm	24
2026-01-21 12:00 pm	24
2026-01-21 11:00 am	24
2026-01-21 10:00 am	24
2026-01-21 09:00 am	22
2026-01-21 08:00 am	23
2026-01-21 07:00 am	23
2026-01-21 06:00 am	20
2026-01-21 05:00 am	19
2026-01-21 04:00 am	20
2026-01-21 03:00 am	23
2026-01-21 02:00 am	24
2026-01-21 01:00 am	27
2026-01-21 12:00 am	27
2026-01-20 11:00 pm	28
2026-01-20 10:00 pm	29
2026-01-20 09:00 pm	29
2026-01-20 08:00 pm	29
2026-01-20 07:00 pm	29
2026-01-20 06:00 pm	30
2026-01-20 05:00 pm	30
2026-01-20 04:00 pm	30
2026-01-20 03:00 pm	29
2026-01-20 02:00 pm	28
2026-01-20 01:00 pm	28
2026-01-20 12:00 pm	29
2026-01-20 11:00 am	28
2026-01-20 10:00 am	28
2026-01-20 09:00 am	28
2026-01-20 08:00 am	30
2026-01-20 07:00 am	30
2026-01-20 06:00 am	31
2026-01-20 05:00 am	32
2026-01-20 04:00 am	31
2026-01-20 02:00 am	26
2026-01-20 01:00 am	26
2026-01-20 12:00 am	26
2026-01-19 11:00 pm	23
2026-01-19 10:00 pm	20
2026-01-19 09:00 pm	19
2026-01-19 08:00 pm	19
2026-01-19 07:00 pm	21
2026-01-19 06:00 pm	22
2026-01-19 05:00 pm	23
2026-01-19 04:00 pm	24
2026-01-19 03:00 pm	25