Days Exceeding Standards 1998-2015 | Santa Barbara County Air Pollution Control District

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

Click here to see 2015 table data.

2015 Ozone Exceedance Days					2015 Particulate Matter Exceedance Days
One-Hour Standards		Eight-Hour Standard			PM10 24-Hour Standard			PM 2.5 24-Hour Std.
State Count	Daily Max Chart (Click to view)	State Count	Federal Count	Daily Max Chart (Click to view)	State Count	Federal Count	24-Hour Chart (Click to view)	Federal Count	24-Hour Chart (Click to view)
					1		24-Mar-2015
					2		31-Mar-2015
					3		1-Apr-2015
					4		2-Apr-2015
					5		3-Apr-2015
					6		14-Apr-2015
		1		17-Apr-2015	7		17-Apr-2015
					8		30-Apr-2015
					9		27-Aug-2015
					10		29-Aug-2015
					11		8-Sep-2015
					12		9-Sep-2015
					13		19-Sep-2015
					14		24-Sep-2015
					15		10-Oct-2015
		2		12-Oct-2015

Click here to see 2014 table data.

2014 Ozone Exceedance Days					2014 Particulate Matter Exceedance Days
One-Hour Standards		Eight-Hour Standard			PM10 24-Hour Standard			PM 2.5 24-Hour Std.
State Count	Daily Max Chart (Click to view)	State Count	Federal Count	Daily Max Chart (Click to view)	State Count	Federal Count	24-Hour Chart (Click to view)	Federal Count	24-Hour Chart (Click to view)
					1		13-Jan-2014
					2		19-Jan-2014
					3		20-Jan-2014
					4		21-Jan-2014
					5		23-Jan-2014
					6		24-Jan-2014
					7		25-Jan-2014
		1		23-Feb-2014
					8		07-Apr.2014
					9		21-Apr-2014
					10		22-Apr-2014
		2		29-Apr-2014
1	02-May-2014	3	1	02-May-2014
					11		10-May-2014
		4		15-May-2014
					12		16-May-2014
					13		28-May-2014
					14		30-Aug-2014
					15		15-Sep-2014
					16		16-Sep-2014
					17		26-Sep-2014
					18		02-Oct-2014
		5		04-Oct-2014	19		04-Oct-2014
2	05-Oct-2014	6	2	05-Oct-2014
		7	3	06-Oct-2014
		8		07-Oct-2014
					20		12-Oct-2014
					21		21-Oct-2014
					22		22-Oct-2014
		9		23-Oct-2014
3	24-Oct-2014	10	4	24-Oct-2014
					23		26-Oct-2014

Click here to see 2013 table data.

2013 Ozone Exceedance Days					2013 Particulate Matter Exceedance Days
One-Hour Standards		Eight-Hour Standard			PM10 24-Hour Standard			PM 2.5 24-Hour Std.
State Count	Daily Max Chart (Click to view)	State Count	Federal Count	Daily Max Chart (Click to view)	State Count	Federal Count	24-Hour Chart (Click to view)	Federal Count	24-Hour Chart (Click to view)
					1		08-Apr-2013
		1	1	03-May-2013	2		03-May-2013
		2		04-May-2013	3		05-May-2013
					4		21-May-2013
					5		22-May-2013
					6		23-May-2013
					7		30-May-2013
					8		31-May-2013
					9		01-Jun-2013
					10		30-Jun-2013
					11		04-Sep-2013
					12		17-Sep-2013
					13		18-Sep-2013
		3		29-Sep-2013
					14		03-Oct-2013
					15		04-Oct-2013
					16		04-Nov-2013
					17		13-Nov-2013
					18		30-Dec-2013

Click here to see 2012 table data.

2012 Ozone Exceedance Days					2012 Particulate Matter Exceedance Days
One-Hour Standards		Eight-Hour Standard			PM10 24-Hour Standard			PM 2.5 24-Hour Std.
State Count	Daily Max Chart	State Count	Federal Count	Daily Max Chart	State Count	Federal Count	24-Hour Chart	Federal Count	24-Hour Chart
					1		06-Mar-2012
					2		04-Apr-2012
		1		08-Apr-2012
		2		08-May-2012
		3	1	09-May-2012
					3		18-May-2012
					4		22-May-2012
					5		23-May-2012
					6		24-May-2012
					7		05-Jun-2012
					8		06-Jun-2012
					9		07-Jun-2012
					10		08-Jun-2012
					11		09-Jun-2012
		4	2	29-Aug-2012
		5		17-Oct-2012
					12		18-Oct-2012

Click here to see 2011 table data.

2011 Ozone Exceedance Days					2011 Particulate Matter Exceedance Days
One-Hour Standards		Eight-Hour Standard			PM10 24-Hour Standard			PM 2.5 24-Hour Std.
State Count	Daily Max Chart	State Count	Federal Count	Daily Max Chart	State Count	Federal Count	24-Hour Chart	Federal Count	24-Hour Chart
					1		06-Apr-2011
					2		26-Apr-2011
					3		29-Apr-2011
1	04-May-2011	1	1	04-May-2011
		2	2	05 -May-2011
		3		07 -Sep-2011
					4		29-Oct-2011
					5		02-Nov-2011
					6		01-Dec-2011
					7		02-Dec-2011
					8		03-Dec-2011

Click here to see 2010 table data.

2010 Ozone Exceedance Days					2010 Particulate Matter Exceedance Days
One-Hour Standards		Eight-Hour Standard			PM10 24-Hour Standard			PM 2.5 24-Hour Std.
State Count	Daily Max Chart	State Count	Federal Count	Daily Max Chart	State Count	Federal Count	24-Hour Chart	Federal Count	24-Hour Chart
					1		11-Apr-2010
					2		5-May-2010
					3		20-May-2010
					4		21-May-2010
					5		10-Jun-2010
					6		11-Jun-2010
					7		24-Aug-2010
		1		1-Sep-2010
		2		24-Sep-2010
		3	1	25-Sep-2010
		4	2	26-Sep-2010
		5		27-Sep-2010	8		27-Sep-2010
		6	3	28-Sep-2010	9		28-Sep-2010
		7	4	29-Sep-2010	10		29-Sep-2010

Click here to see 2009 table data.

2009 Ozone Exceedance Days
One Hour Standards		Eight Hour Standard
State Count	Daily Maximum Chart	State Count	Federal Count	Daily Maximum Chart
		1		18-Apr-2009
		2		20-Apr-2009
		3		21-Apr-2009
1	28-Aug-2009	4	1	28-Aug-2009
2	29-Aug-2009	5	2	29-Aug-2009
		6		30-Aug-2009
		7	3	3-Sep-2009
3	23-Sep-2009	8	4	23-Sep-2009
4	24-Sep-2009	9	5	24-Sep-2009
5	25-Sep-2009	10	6	25-Sep-2009

Santa Barbara County’s ozone season typically runs from April through October. Page down to see details on exceedances each year from 1998 to 2008. Tables for previous years include exceedances of the federal one-hour ozone standard, which was officially revoked on June 15, 2005.

Click here to see 2008 table data.

2008 Ozone Exceedance Days
One Hour Standards		Eight Hour Standard
State Count	Daily Maximum Chart	State Count	Federal Count	Daily Maximum Chart
		1		11-Apr-2008
		2		12-Apr-2008
		3		17-Apr-2008
		4		27-Apr-2008
		5		2-May-2008
1	17-May-2008	6	1	17-May-2008
		7		19-Jun-2008
		8	2	20-Jun-2008
2	21-Jun-2008	9	3	21-Jun-2008
3	25-Jul-2008	10		25-Jul-2008
		11	4	26-Jul-2008
4	09-Oct-2008	12		16-Oct-2008

Click here to see 2007 table data.

2007 Ozone Exceedance Days
One Hour Standards		Eight Hour Standard
State Count	Daily Maximum Chart	State Count	Federal Count	Daily Maximum Chart
		1		13-Mar-2007
1	16-Mar-2007	2		16-Mar-2007
		3		28-Apr-2007
		4		7-May-2007
		5		8-May-2007
		6		9-May-2007
		7		19-May-2007
		8		13-Jun-2007
		9		14-Jun-2007
		10		15-Jun-2007
		11		14-Aug-2007
		12		17-Aug-2007
		13		18-Aug-2007
		14		21-Aug-2007
2	02-Sep-2007	15		02-Sep-2007
		16		25-Sep-2007
		17		26-Sep-2007
		18		22-Oct-2007
3	23-Oct-2007	19	1	23-Oct-2007

Click here to see 2006 table data.

2006 Ozone Exceedance Days * The California 8-hour ozone standard became effective in May 2006
One Hour Standards		Eight Hour Standard
State Count	Daily Maximum Chart	State Count	Federal Count	Daily Maximum Chart
		1		20-Apr-2006
		2		17-Jun-2006
		3		21-Jun-2006
		4		22-Jun-2006
		5		23-Jun-2006
		6		3-Jul-2006
		7		16-Jul-2006
		8		17-Jul-2006
		9		21-Jul-2006
		10		24-Jul-2006
		11		25-Jul-2006
		12		26-Jul-2006
		13		07-Sep-2006
		14		13-Sep-2006
		15		17-Sep-2006
1	18-Sep-2006	16		18-Sep-2006

Click here to see 2005 table data.

2005 Ozone Exceedance Days The Federal 1-hour ozone standard was revoked in June 2005
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
0	0		0

Click here to see 2004 table data.

2004 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1	0	5-Sep-04	1	5-Sep-04
2	0	6-Sep-04	2	6-Sep-04

Click here to see 2003 table data.

2003 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1	0	18-Jul-03	1	18-Jul-03
			2	13-Sep-03
2	0	14-Sep-03
			3	19-Sep-03
3	0	29-Sep-03
4	0	30-Sep-03
5	0	14-Oct-03	4	14-Oct-03
6	0	26-Oct-03	5	26-Oct-03
7	0	27-Oct-03

Click here to see 2002 table data.

2002 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1	0	01-Apr-02	0
2	0	05-Jun-02	1	05-Jun-02
2	0		2	09-Aug-02
	0		3	10-Aug-02
3	0	13-Aug-02	4	13-Aug-02
	0		5	24-Sep-02

Click here to see 2001 table data.

2001 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1		10-May-01	1	10-May-01
2		04-Jul-01	2	04-Jul-01
3		18-Aug-01	3	18-Aug-01
4		14-Oct-01
5		25-Oct-01

Click here to see 2000 table data.

2000 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1		12-Apr-00
2		01-May-00
			1	01-Jun-00
3		22-Jul-00
4	1	12-Aug-00
5		14-Aug-00
			2	15-Aug-00
6		17-Sep-00

Click here to see 1999 table data.

1999 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1		17-Jun-99
			1	08-Jul-99
2		22-Aug-99
3	1	10-Oct-99	2	10-Oct-99

Click here to see 1998 table data.

1998 Ozone Exceedance Days
One Hour Standards			Eight Hour Standard
State Count	Federal Count	Daily Maximum Chart	Federal Count	Daily Maximum Chart
1	1	21-Apr-98	1	21-Apr-98
2	2	22-Apr-98	2	22-Apr-98
3		16-Jul-98
4		17-Jul-98	3	17-Jul-98
5		18-Jul-98	4	18-Jul-98
6		19-Jul-98
7		05-Aug-98
8		10-Aug-98
9		14-Aug-98	5	14-Aug-98
10		19-Aug-98
11		24-Aug-98
12		29-Aug-98	6	29-Aug-98
13		30-Aug-98
14		15-Sep-98
15		12-Oct-98

2015 Ozone Exceedance Days

2015 Particulate Matter Exceedance Days

2014 Ozone Exceedance Days

2014 Particulate Matter Exceedance Days

2013 Ozone Exceedance Days

2013 Particulate Matter Exceedance Days

2012 Ozone Exceedance Days

2012 Particulate Matter Exceedance Days

2011 Ozone Exceedance Days

2011 Particulate Matter Exceedance Days

2010 Ozone Exceedance Days

2010 Particulate Matter Exceedance Days

2009 Ozone Exceedance Days

2008 Ozone Exceedance Days

2007 Ozone Exceedance Days

2006 Ozone Exceedance Days

2005 Ozone Exceedance Days

2004 Ozone Exceedance Days

2003 Ozone Exceedance Days

2002 Ozone Exceedance Days

2001 Ozone Exceedance Days

2000 Ozone Exceedance Days

1999 Ozone Exceedance Days

1998 Ozone Exceedance Days