Days Exceeding Ozone and Particulate Standards 2016 | Santa Barbara County Air Pollution Control District

2016 Summary

Standard	Limit	# of Days Exceeding	Max
Ozone 8-hour Federal Standard	70 ppb	3	75 ppb
Ozone 8-hour State Standard	70 pbb	3	75 ppb
Particulate Matter PM10 24-hour State Standard	50 ug/m3	44	448 ug/m3
Particulate Matter PM10 24-hour Federal Standard	154 ug/m3	9	436 ug/m3

2016 Days Exceeding the Federal 8-hour Ozone Standard (ppb)

Count	Date	Daily Max	Carp	El Capitan	Goleta	Las Flores Cyn	Lompoc HS&P	Lompoc H St	Nojoqui	Paradise Rd	Santa Barbara	Santa Maria	Santa Ynez	VAFB South
1	4/18/2016	75	63	71	71	75	61	61	63	64	72	56	64	66
2	9/7/2016	73	42	52	48	46	51	48	42	73	49	33	61	42
3	9/27/2016	72	52	72	61	69	61	61	65	62	62	55	67	NA

2016 Days Exceeding the State 8-hour Ozone Standard (ppb)

Count	Date	Daily Max	Carp	El Capitan	Goleta	Las Flores Cyn	Lompoc HS&P	Lompoc H St	Nojoqui	Paradise Rd	Santa Barbara	Santa Maria	Santa Ynez	VAFB South
1	4/18/2016	75	63	72	72	75	62	61	63	64	73	56	65	67
2	9/7/2016	74	43	52	48	46	52	48	43	74	50	33	61	43
3	9/27/2016	72	53	72	62	69	62	61	65	63	62	55	67	NA

2016 Days Exceeding the State 24-hour PM10 Standard (ug/m3)

Count	Date	Daily Max	El Capitan	Goleta	Las Flores Cyn	Lompoc H St	Santa Barbara	Santa Maria	VAFB South
1	2/5/2016	61	24	13	11	24	NA	21	61
2	3/22/2016	55	23	17	22	34	NA	55	47
3	3/28/2016	58	27	19	25	36	NA	58	39
4	4/14/2016	58	27	23	29	35	NA	58	44
5	4/15/2016	56	22	21	23	29	NA	49	56
6	4/25/2016	63	32	32	29	43	NA	63	50
7	6/15/2016	84	49	23	84	24	NA	31	28
8	6/16/2016	448	179	55	448	18	NA	25	NA
9	6/17/2016	207	100	37	207	9	NA	17	10
10	6/18/2016	208	86	29	208	13	NA	23	15
11	6/19/2016	264	89	34	264	27	NA	31	31
12	6/20/2016	143	71	45	143	39	NA	58	37
13	6/21/2016	62	51	39	62	48	NA	58	42
14	6/24/2016	80	26	18	80	27	NA	37	26
15	6/25/2016	58	43	29	42	46	NA	58	40
16	6/28/2016	53	27	17	29	39	NA	53	34
17	7/9/2016	93	29	12	93	10	NA	25	11
18	7/10/2016	99	99	20	95	30	NA	41	34
19	7/21/2016	210	88	30	210	24	NA	37	17
20	7/22/2016	86	86	36	79	31	NA	44	24
21	7/23/2016	59	59	43	47	47	NA	54	40
22	8/29/2016	75	45	23	75	26	NA	34	24
23	8/30/2016	145	53	32	145	29	NA	48	25
24	9/4/2016	57	57	23	29	27	NA	41	28
25	9/21/2016	54	52	46	54	NA	NA	33	NA
26	9/22/2016	112	112	54	101	NA	NA	79	NA
27	9/23/2016	69	35	69	38	38	NA	43	NA
28	9/24/2016	52	41	28	25	38	NA	52	NA
29	9/27/2016	53	37	32	33	39	NA	53	NA
30	10/2/2016	112	56	29	112	32	NA	55	NA
31	10/5/2016	59	29	30	34	39	NA	59	NA
32	10/6/2016	60	41	31	40	44	NA	60	NA
33	10/18/2016	174	35	30	71	34	NA	28	174
34	10/19/2016	183	28	18	20	30	NA	24	183
35	10/23/2016	211	19	12	17	27	NA	28	211
36	11/9/2016	102	54	24	14	34	NA	33	102
37	11/10/2016	106	33	19	12	34	NA	34	106
38	11/12/2016	55	51	22	19	35	NA	51	55
39	11/13/2016	52	31	23	18	29	NA	37	52
40	11/16/2016	268	49	NA	53	36	NA	39	268
41	11/18/2016	89	23	21	18	27	NA	27	89
42	12/21/2016	148	15	13	8	21	NA	55	148
43	12/26/2016	135	10	13	8	16	NA	9	135
44	12/30/2016	74	19	9	9	20	NA	19	74

2016 Days Exceeding the Federal 24-hour PM10 Standard (ug/m3)

Count	Date	Daily Max	El Capitan	Goleta	Las Flores Cyn	Lompoc H St	Santa Barbara	Santa Maria	VAFB South
1	6/16/2016	436	175	53	436	16	NA	24	NA
2	6/17/2016	202	96	35	202	7	NA	16	9
3	6/18/2016	206	84	28	206	12	NA	22	14
4	6/19/2016	266	87	33	266	26	NA	30	28
5	7/21/2016	212	87	29	212	23	NA	35	16
6	10/18/2016	168	34	28	70	32	NA	27	168
7	10/19/2016	177	27	17	19	29	NA	23	177
8	10/23/2016	204	18	11	15	26	NA	26	204
9	11/16/2016	257	47	NA	50	34	NA	37	257

Notes:

To view current exceedances, see Days Exceeding Ozone and Particulate Standards.

For previous years see 2021, 2020, 2019, 2018, 2017 or 2015-1998.

Ozone 8 hour Averages Although the federal and state 8-hour average ozone standards are both set at 70 ppb, recorded levels for the state standard are rounded to the nearest whole number, while levels for the federal standard are truncated to the nearest whole number. For example, a value of 71.6 would be rounded to 72 for the state standard and truncated to 71 for the federal standard.

Particulate Matter PM10 is calculated different when being compared to the state standard versus the federal standard. The PM10 state 24 hour value is a rounded average of the monitors 24 hourly readings in a day using local ambient temperature and pressure conditions. The PM10 federal 24 hour value is a truncated average of the monitors 24 hourly readings in a day using standardized temperature and pressure conditions. This difference results in slightly different 24 hour averages for each monitoring station on a given day.