Arizona Pinal Phoenix-Mesa-Scottsdale, AZ West Central Pinal County 9 04 021 040213013 48 NA 40NA 31 A MICROSCALE Maintenance

Arizona Santa Cruz Nogales, AZ Nogales, AZ 9 04 023 04023000440NA 31 A 32 A NEIGHBORHOOD Maintenance California Alameda San Francisco-Oakland-Fremont, CA San Jose-San Francisco-Oakland, CA San Francisco Bay Area, CA 9 06 001 060010007 36 NA 34 A 30 A yes NEIGHBORHOOD Maintenance California Butte Chico, CA Chico, CA 9 06 007 060070002 69 NA 59 NA 51 NA yes NEIGHBORHOOD Nonattainment California Fresno Fresno, CA Fresno-Madera, CA San Joaquin Valley , CA 9 06 019 060190008 58 NA 60NA 54NA NEIGHBORHOOD Nonattainment California Fresno Fresno, CA Fresno-Madera, CA San Joaquin Valley , CA 9 06 019 060195001 54NA 53 NA 47 NA NEIGHBORHOOD Nonattainment California Fresno Fresno, CA Fresno-Madera, CA San Joaquin Valley , CA 9 06 019 060195025 52 NA 50NA 43 NA yes NEIGHBORHOOD Nonattainment California Imperial El Centro, CA Imperial County, CA 9 06 025 060250005 36 NA 34 inc-a 32 inc-a NEIGHBORHOOD Maintenance California Iny

o Bishop, CA 9 06 027 060271003 34 inc-a 38 NA 36 NA Nonattainment California Kern Bakersfield, CA San Joaquin Valley , CA 9 06 029 06029001670NA 70NA 65 NA yes NEIGHBORHOOD Nonattainment California Kern Bakersfield, CA San Joaquin Valley , CA 9 06 029 06029001064NA 66 NA 64NA NEIGHBORHOOD Nonattainment California Kern Bakersfield, CA San Joaquin Valley , CA 9 06 029 06029001466 NA 68 NA 62 NA yes NEIGHBORHOOD Nonattainment California Kings Hanford-Corcoran, CA San Joaquin Valley , CA 9 06 031 06031000452 NA 53 NA 49 NA NEIGHBORHOOD Nonattainment California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 06037000241 NA 42 NA 38 NA yes Nonattainment California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 060371103 43 NA 42 NA 35 A yes Maintenance California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 06037160243 NA 41 NA 35 A yes Maintenance California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 06037100243 NA 41 NA 34 A yes Maintenance California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 060371301 41 NA 39 inc-na 33 inc-a yes NEIGHBORHOOD Maintenance California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 06037400238 NA 38 NA 33 A yes Maintenance California Los Angeles Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 037 060372005 37 NA 38 NA 31 inc-a yes Maintenance California Merced Merced, CA San Joaquin Valley , CA 9 06 047 060472510 50NA 51 NA 45 NA yes NEIGHBORHOOD Nonattainment California Orange Los Angeles-Long Beach-Santa Ana, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 059 060590007 38 NA 37 NA 30 A URBAN SCALE Maintenance California Riverside Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 065 060658005 53 NA 49 NA 41 NA Nonattainment California Riverside Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 065 060658001 50NA 45 NA 38 NA yes Nonattainment California Riverside Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 065 060651003 48 NA 44NA 33 A yes Maintenance California Sacramento Sacramento--Arden-Arcade--Roseville, CA Sacramento--Arden-Arcade--Yuba City , CA-NV Sacramento, CA 9 06 067 060670006 54NA 49 NA 40NA NEIGHBORHOOD Nonattainment California Sacramento Sacramento--Arden-Arcade--Roseville, CA Sacramento--Arden-Arcade--Yuba City , CA-NV Sacramento, CA 9 06 067 060674001 43 NA 41 NA 36 NA yes NEIGHBORHOOD Nonattainment California Sacramento Sacramento--Arden-Arcade--Roseville, CA Sacramento--Arden-Arcade--Yuba City , CA-NV Sacramento, CA 9 06 067 06067001043 NA 39 NA 34 A yes NEIGHBORHOOD Maintenance California San Bernardino Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 071 06071002545 NA 43 NA 37 NA yes Nonattainment California San Bernardino Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 071 060712002 52 NA 48 NA 37 NA yes Nonattainment California San Bernardino Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 071 06071900453 NA 49 NA 35 A yes Maintenance California San Bernardino Riverside-San Bernardino-Ontario, CA Los Angeles-Long Beach-Riverside, CA Los Angeles, CA 9 06 071 060718001 36 NA 32 A 30 inc-a Maintenance California San Diego San Diego-Carlsbad-San Marcos, CA 9 06 073 060731011 9 inc-a 9 inc-a 43 NA REGIONAL SCALENonattainment California San Joaquin Stockton, CA San Joaquin Valley , CA 9 06 077 060771002 51 NA 50NA 44NA NEIGHBORHOOD Nonattainment California Santa Clara San Jose-Sunny vale-Santa Clara, CA San Jose-San Francisco-Oakland, CA San Francisco Bay Area, CA 9 06 085 060850005 36 NA 34 A 30 A yes NEIGHBORHOOD Maintenance California Solano Vallejo-Fairfield, CA San Jose-San Francisco-Oakland, CA San Francisco Bay Area, CA 9 06 095 06095000436 NA 36 NA 31 A yes NEIGHBORHOOD Maintenance California Stanislaus Modesto, CA San Joaquin Valley , CA 9 06 099 06099000667 inc-na 60 inc-na 55 NA yes NEIGHBORHOOD Nonattainment California Stanislaus Modesto, CA San Joaquin Valley , CA 9 06 099 060990005 54NA 55 NA 49 NA yes NEIGHBORHOOD Nonattainment California Sutter Yuba City, CA Sacramento--Arden-Arcade--Yuba City , CA-NV Yuba City

-Mary sville, CA 9 06 101 061010003 47 NA 42 NA 36 NA yes NEIGHBORHOOD Nonattainment California Tulare Visalia-Porterville, CA San Joaquin Valley , CA 9 06 107 061072002 57 NA 59 NA 51 NA yes NEIGHBORHOOD Nonattainment Idaho Franklin Logan, UT-ID Logan, UT-ID 10 16 041 160410001 27 inc-a 31 inc-a 46 NA yes URBAN SCALE Nonattainment Idaho Shoshone 10 16 079 160790017 34 A 34 A 36 NA NEIGHBORHOOD Nonattainment Montana Silver Bow Butte-Silver Bow, MT 8 30 093 300930005 32 A 32 A 38 NA NEIGHBORHOOD Nonattainment Nevada Washoe Reno-Sparks, NV Reno-Sparks-Fernley, NV 9 32 031 32031001635 A 39 NA 38 NA NEIGHBORHOOD Nonattainment Oregon Klamath Klamath Falls, OR Klamath Falls, OR 10 41 035 41035000446 NA 47 NA 45 NA yes NEIGHBORHOOD Nonattainment Oregon Lake 10 41 037 410370001 41 inc-na 41 NA 38 NA NEIGHBORHOOD Nonattainment Oregon Lane Eugene-Springfield, OR Oakridge, OR 10 41 039 410392013 40NA 41 NA 38 NA yes NEIGHBORHOOD Nonattainment Utah Box Elder Brigham City, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 003 490030003 35 A 37 NA 42 NA yes Nonattainment Utah Cache Logan, UT-ID Logan, UT-ID 8 49 005 49005000436 NA 40NA 43 NA MIDDLE SCALE Nonattainment Utah Davis Ogden-Clearfield, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 011 49011000435 A 38 NA 38 NA yes NEIGHBORHOOD Nonattainment Utah Salt Lake Salt Lake City, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 035 49035300745 NA 48 inc-na 46 inc-na Maintenance Utah Salt Lake Salt Lake City, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 035 490350003 45 NA 48 NA 45 NA yes Nonattainment Utah Salt Lake Salt Lake City, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 035 49035300646 NA 48 NA 44NA yes NEIGHBORHOOD Nonattainment Utah Salt Lake Salt Lake City, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 035 49035301034 inc-a 37 NA 41 NA NEIGHBORHOOD Nonattainment Utah Utah Provo-Orem, UT Provo, UT 8 49 049 490494001 44NA 50NA 41 NA Nonattainment Utah Utah Provo-Orem, UT Provo, UT 8 49 049 49049501034 inc-a 42 NA 39 NA yes Nonattainment Utah Utah Provo-Orem, UT Provo, UT 8 49 049 49049000237 NA 42 NA 36 NA yes Nonattainment Utah Utah Provo-Orem, UT Provo, UT 8 49 049 490495008 33 A 37 NA 33 A yes Maintenance Utah Weber Ogden-Clearfield, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 057 490570007 36 NA 42 inc-na 39 inc-na Maintenance Utah Weber Ogden-Clearfield, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 057 49057000236 NA 41 NA 38 NA yes Nonattainment Utah Weber Ogden-Clearfield, UT Salt Lake City -Ogden-Clearfield, UT Salt Lake City, UT 8 49 057 490571003 35 A 38 NA 36 NA yes NEIGHBORHOOD Nonattainment Washington Pierce Seattle-Tacoma-Bellevue, WA Seattle-Tacoma-Oly mpia, WA Seattle-Tacoma, WA 10 53 053 53053002944NA 46 NA 38 NA yes NEIGHBORHOOD Nonattainment Washington Yakima Yakima, WA 10 53 077 530770009 36 inc-na 37 NA 37 NA NEIGHBORHOOD Nonattainment 24hr_std_naa_name state_name county

_name cbsa_name csa_name epa_region st cou site measurement_scale Receptor Ty pe 2006- 2007- 2008- pop_oriented