SOUTH COAST PM2.5 AMBIENT MONITORING SUMMARY, 2001 - 2013

24-Hour Design Values

County Station AQS Site ID 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

Los Angeles Azusa 06-037-0002 62 59 57 54 54 48 47 41 42 38 36 31 28

Los Angeles Burbank 06-037-1002 67 69 62 55 53 48 48 43 41 34 34 31 31

Los Angeles Los Angeles - Main St. 06-037-1103 61 62 58 57 56 49 48 43 42 34 31 30 31

Los Angeles Reseda 06-037-1201 49 51 49 48 45 40 34 30 29 29 28 30 26

Los Angeles Compton 06-037-1301/1302 61 60 57 53 51 49 46 41 25 28 34 31 29

Los Angeles Pico Rivera #2 06-037-1601/1602 66 65 58 53 58 51 50 43 41 35 33 31 30

Los Angeles Pasadena 06-037-2005 56 53 51 48 46 41 40 37 38 31 30 27 25

Los Angeles Long Beach - North 06-037-4002 55 54 48 46 45 41 39 38 38 34 30 28 27

Los Angeles South Long Beach 06-037-4004 ND ND 53 48 44 38 36 35 34 31 28 26 26

Orange Anaheim 06-059-0007 60 54 53 49 47 42 42 38 37 30 28 26 25

Orange Mission Viejo 06-059-2022 42 43 43 41 36 32 31 29 29 23 23 21 21

Riverside Riverside - Magnolia 06-065-1003 65 65 62 58 50 47 49 48 44 33 30 27 28

Riverside Rubidoux 06-065-8001 76 73 72 67 65 57 55 50 45 38 34 32 33

Riverside Mira Loma - Van Buren 06-065-8005 ND ND ND ND ND 53 56 53 49 41 38 36 36

San Bernardino Ontario Fire Station 06-071-0025 72 62 63 61 59 50 47 45 43 37 34 32 30

San Bernardino Fontana 06-071-2002 67 64 60 58 55 52 52 52 48 37 31 32 32

San Bernardino Big Bear 06-071-8001 29 30 30 28 30 34 38 36 32 30 29 29 31

San Bernardino San Bernardino 06-071-9004 70 68 64 66 58 55 54 53 49 35 32 30 31

Annual Design Values

County Station AQS Site ID 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

Los Angeles Azusa 06-037-0002 21.8 20.8 20.6 19.4 18.2 16.9 16.0 15.1 14.3 12.7 12.0 11.3 11.2

Los Angeles Burbank 06-037-1002 23.0 23.3 23.6 21.7 19.7 17.8 17.1 15.8 15.4 13.9 13.7 12.6 12.5

Los Angeles Los Angeles - Main St. 06-037-1103 22.6 22.2 22.0 21.0 19.6 17.7 16.7 16.1 15.8 14.1 13.1 12.5 12.5

Los Angeles Reseda 06-037-1201 17.9 18.4 17.9 17.0 15.4 14.1 13.3 12.6 12.1 11.1 10.6 10.3 10.2

Los Angeles Compton 06-037-1301/1302 23.9 23.6 22.7 20.7 18.7 17.5 16.7 15.8 13.5 13.2 13.4 12.4 12.2

Los Angeles Pico Rivera #2 06-037-1601/1602 25.0 24.4 23.3 21.5 22.3 19.5 18.5 16.0 15.4 14.1 13.3 12.3 12.0

Los Angeles Pasadena 06-037-2005 20.1 20.2 19.9 18.5 16.8 15.0 14.3 13.5 13.2 11.8 11.1 10.4 10.4

Los Angeles Long Beach - North 06-037-4002 20.5 20.1 19.6 18.5 17.3 16.0 14.9 14.3 13.9 12.5 11.5 10.6 10.9

Los Angeles South Long Beach 06-037-4004 ND ND 20.6 18.6 17.3 15.2 14.3 13.9 13.3 12.2 11.2 10.6 10.8

Orange Anaheim 06-059-0007 25.4 22.0 20.4 17.6 16.3 15.2 14.3 13.8 13.2 11.8 11.1 10.6 10.6

Orange Mission Viejo 06-059-2022 15.8 15.4 14.8 13.5 11.9 11.2 10.9 10.8 10.3 9.3 8.7 8.1 8.2

Riverside Riverside - Magnolia 06-065-1003 26.7 26.9 25.9 23.5 20.5 18.6 17.7 16.2 15.0 12.5 12.0 11.4 11.5

Riverside Rubidoux 06-065-8001 29.8 28.9 27.8 24.8 22.6 20.6 19.6 18.1 17.0 15.1 14.2 13.4 13.2

Riverside Mira Loma - Van Buren 06-065-8005 ND ND ND ND ND 20.8 20.9 20.0 18.8 16.9 15.9 15.2 14.8

San Bernardino Ontario Fire Station 06-071-0025 25.3 25.3 25.2 23.4 21.2 19.4 18.5 17.5 16.2 14.5 13.7 12.9 12.6

San Bernardino Fontana 06-071-2002 25.1 24.6 23.8 22.1 20.3 18.7 18.4 17.2 16.1 13.8 12.9 12.4 12.6

San Bernardino Big Bear 06-071-8001 10.6 10.9 11.1 10.6 10.8 11.0 11.2 10.3 9.8 9.1 8.9 8.3 8.7

San Bernardino San Bernardino 06-071-9004 25.8 25.9 24.7 23.3 20.5 18.9 17.6 16.3 14.7 12.5 12.1 11.7 11.8