| AQSID | Geocode Name | Site Name | AQI Value | State | Country | Reporting? | Located? |
|---|---|---|---|---|---|---|---|
| 390010001 | W Union (Chestnut Ridg... | West Union | 30.0 | OH | US | True | True |
| 370350004 | Hickory (Wmont) | HICKORY | 42.0 | NC | US | True | True |
| 000030502 | Kejimkujik National Pa... | Kejimkujik Site B | 24.0 | CC | CA | True | True |
| 080310026 | Denver (Nwestern Denver) | La Casa NCORE - 4545 N... | 37.0 | CO | US | True | True |
| 080310027 | Denver (Central W Denver) | I25 Denver | 32.0 | CO | US | True | True |
| 000051501 | Saint-Zéphirin-De-Cour... | Zphirin | 32.0 | CC | CA | True | True |
| 551330027 | Waukesha (Cleveland Ave) | WAUKESHA - CLEVELAND AVE | 40.0 | WI | US | True | True |
| 060271003 | Keeler (Cerro Gordo St) | Keeler | 8.0 | CA | US | True | True |
| 060714001 | Hesperia (H Ave) | Hesperia - Olive Street | 23.0 | CA | US | True | True |
| 060670006 | Sacramento (Mission) | Arden Arcade - Del Pas... | 25.0 | CA | US | True | True |
| 040191020 | Tucson (S Houghton Rd) | Fairgrounds | 15.0 | AZ | US | True | True |
| 560351002 | Boulder (Blm 4207) | Juel Spring | 36.0 | WY | US | True | True |
| 301110087 | Billings (Old Hardin Rd) | Billlings Lockwood | 23.0 | MT | US | True | True |
| 010735003 | Warrior (Corner School... | CORNER | 35.0 | AL | US | True | True |
| 130890003 | Decatur (Perimeter) | NR-285 | 60.0 | GA | US | True | True |
| 530010003 | Ritzville (W Alder Ave) | Ritzville-Alder St | 14.0 | WA | US | True | True |
| 000100127 | Surrey (72 Ave) | Surrey East | 28.0 | CC | CA | True | True |
| 160530003 | Jerome (Hunt Rd) | Minidoka National Hist... | 0.0 | ID | US | True | True |
| 840020200045 | Anchorage (University ... | Laurel | 11.0 | AK | US | True | True |
| 060710005 | Crestline (Lake Gregor... | Crestline - Lake Gregory | 31.0 | CA | US | True | True |
| 483970001 | Rockwall (E Heath St) | Rockwall Heath C69 | 12.0 | TX | US | True | True |
| 840060374010 | N Hollywood (N Hollywood) | North Holywood | 76.0 | CA | US | True | True |
| 490353010 | Salt Lake City (Rose P... | Rose Park | 49.0 | UT | US | True | True |
| 220190008 | Wlake (John Stine Rd) | Westlake | 23.0 | LA | US | True | True |
| 040137024 | Scottsdale (Salt Riv H... | High School | 15.0 | AZ | US | True | True |
| 270530954 | Minneapolis (Downtown W) | Minneapolis-Downtown | 4.0 | MN | US | True | True |
| 260810022 | Rockford (Harvard Ave ... | EVANS | None | MI | US | False | True |
| 350550005 | Taos (Adobe Rd) | Taos Fire Station | 17.0 | NM | US | True | True |
| 560391011 | Yellowstone National P... | Yellowstone NP | 27.0 | WY | US | True | True |
| 371210004 | Spruce Pine (Hospital Dr) | Spruce Pine | 8.0 | NC | US | True | True |
| 220930002 | Convent (Canatella St) | Convent | 15.0 | LA | US | True | True |
| 330131006 | Suncook (Pleasant St) | Pembroke Exchange St | 1.0 | NH | US | True | True |
| 060592022 | Mission Viejo (S&S Eld... | Mission Viejo | 63.0 | CA | US | True | True |
| 490050007 | Smithfield (W 220 N) | Smithfield | 22.0 | UT | US | True | True |
| 180970087 | Indianapolis (Near Eside) | Indpls - I-70 E | 48.0 | IN | US | True | True |
| 560350101 | Pinedale (Stuart St) | Pinedale Gaseous | 32.0 | WY | US | True | True |
| 060270026 | Death Valley (92328) | Bill Stanley | 6.0 | CA | US | False | True |
| 220170001 | Shreveport (Haygood Rd) | Dixie | 23.0 | LA | US | True | True |
| 060010011 | Oakland (Ralph Bunche) | Oakland West | 16.0 | CA | US | True | True |
| 180431004 | New Albany (Green Vall... | New Albany | 1.0 | IN | US | True | True |
| 060270025 | Death Valley (Californ... | Shell Cut | 5.0 | CA | US | False | True |
| 540578883 | Keyser (Bean) | Bean | 4.0 | WV | US | True | True |
| 113490352005 | Midvale (Celeste) | Copper View | 35.0 | UT | US | True | True |
| 100031010 | Wilmington (Thompsons ... | BCSP | 18.0 | DE | US | True | True |
| 460930001 | Black Hawk (Angus Lane) | Black Hawk | 25.0 | SD | US | True | True |
| 261630001 | Allen Park (Goddard Rd) | ALLEN PARK | 27.0 | MI | US | True | True |
| 060719004 | San Bernardino (E 4th St) | San Bernadino - 4th St... | 48.0 | CA | US | True | True |
| 020900035 | N Pole (Hurst Rd) | Hurst Road | 56.0 | AK | US | True | True |
| 060710012 | Phelan (Beekley Rd) | Phelan - Beekley Road ... | 32.0 | CA | US | True | True |
| 051191008 | Little Rock (Wakefield) | ADEQ-DSR | 35.0 | AR | US | True | True |
| 040071002 | Winkelman (Lobo Lane) | Hayden Globe Highway | None | AZ | US | False | True |
| 482450014 | Port Arthur (Grandview... | Groves C119 | None | TX | US | False | True |
| 482011035 | Houston (Clinton Park ... | Clinton C403 | 20.0 | TX | US | True | True |
| 490130002 | Roosevelt (W 200 S) | Roosvelt | 37.0 | UT | US | True | True |
| 060374008 | Long Beach (N Long Beach) | 710 Near Road | 38.0 | CA | US | True | True |
| 260650018 | Lansing (Filley St) | LANSING FILLEY ST | 24.0 | MI | US | True | True |
| 181630021 | Evansville (W Buena Vi... | Evansville-Buena Vista | 12.0 | IN | US | True | True |
| TT0300001 | Chilmark (State Rd) | Wampanoag Laboratory-M... | 18.0 | N/A | US | True | True |
| 120310098 | Jacksonville (Mandarin) | Mandarin | 56.0 | FL | US | True | True |
| 391351001 | New Paris (Eaton Getty... | Preble County | 52.0 | OH | US | True | True |
| 081030006 | Rangely (Co Rd 132) | Rangely, CO | 52.0 | CO | US | True | True |
| 350011012 | Albuquerque (Lowell St... | Tramway | 22.0 | NM | US | True | True |
| 040134008 | Cave Creek (N Lava Lane) | Cave Creek | 31.0 | AZ | US | True | True |
| 401430235 | Tulsa (Eugene Field) | Tulsa 0235 | 3.0 | OK | US | True | True |
| 490137011 | Duchesne (10000w) | Myton | 15.0 | UT | US | True | True |
| 410230002 | John Day (Neast Dayton... | John Day Dayton St | 61.0 | OR | US | True | True |
| 483491081 | Richland (Seast 1220 Rd) | Richland Southeast 122... | None | TX | US | False | True |
| 390490038 | Columbus (Worthington ... | Columbus NR - Smoky Row | 38.0 | OH | US | True | True |
| 240032002 | Pasadena (Jenkins Rd) | Riviera Beach | 1.0 | MD | US | True | True |
| 120570081 | Apollo Beach (Bahia Be... | SIMMONS PARK | 17.0 | FL | US | True | True |
| 370030005 | Taylorsville (Alexande... | Taylorsville Liledoun | 8.0 | NC | US | True | True |
| 340170006 | Bayonne (Centreville) | Bayonne | 20.0 | NJ | US | True | True |
| 261130001 | Merritt (S Jeffs Rd) | HOUGHTON LAKE | 22.0 | MI | US | True | True |
| 060595001 | La Habra (Des Moines) | La Habra | 24.0 | CA | US | True | True |
| 460710001 | Interior (Ben Reifel Rd) | Badlands | 20.0 | SD | US | True | True |
| 410292129 | Medford (Welch Dr) | Medford Welch & Jackson | 22.0 | OR | US | True | True |
| 550790026 | Milwaukee (Harambee) | MILWAUKEE SER DNR | 47.0 | WI | US | True | True |
| 210610501 | Park City (Alfred Cook... | Mammoth Cave NP | 12.0 | KY | US | True | True |
| 420430401 | Harrisburg (Bobali Dr) | Harrisburg | 17.0 | PA | US | True | True |
| 484790016 | Laredo (Downtown) | Laredo C44 | 2.0 | TX | US | True | True |
| 482450022 | Hamshire (Hall Rd) | Hamshire C64 | None | TX | US | True | True |
| 461270001 | Elk Point (475th Ave) | UC1 | 24.0 | SD | US | True | True |
| 060731022 | El Cajon (Bostonia) | El Cajon - Lexington E... | 77.0 | CA | US | True | True |
| 370510009 | Fayetteville (Raeford Rd) | W OWEN SCH | 38.0 | NC | US | True | True |
| 061050002 | Weaverville (Garden Gu... | Weaverville | 54.0 | CA | US | True | True |
| 090031003 | E Hartford (Burnham) | East Hartford | 18.0 | CT | US | True | True |
| 410310007 | Madras (4th St) | Madras - Westside School | 35.0 | OR | US | True | True |
| 510130020 | Arlington (Aurora High... | AURORA HILLS | 22.0 | VA | US | True | True |
| 201330003 | Chanute (Henshall Dr) | Chanute | 13.0 | KS | US | True | True |
| 000100140 | Delta (Milsom Wynd) | Tsawwassen | 25.0 | CC | CA | True | True |
| 220150008 | Shreveport (Airport Dr) | Shreveport Airport | 23.0 | LA | US | True | True |
| 100010002 | Felton (Killens Pond Rd) | KILLENS | 21.0 | DE | US | True | True |
| 795ABT010001 | Ahal (Ashgabat) | Ashgabat | 42.0 | N/A | TX | True | True |
| 270370470 | Apple Valley (Redwood) | Apple Valley | 61.0 | MN | US | True | True |
| 311090022 | Lincoln (Woods Park) | LLCHD BAM | 33.0 | NE | US | True | True |
| 480610006 | Brownsville (Historic ... | Brownsville C80 | None | TX | US | False | True |
| 180910010 | La Porte (E Lincolnway) | LaPorte-E. Lincolnway | 15.0 | IN | US | True | True |
| 060831025 | Goleta (Venadito Cyn Rd) | Las Flores Canyon | 24.0 | CA | US | True | True |
| 410432003 | Lyons (5th St) | Lyons | 10.0 | OR | US | True | True |
| 420910013 | Plymouth Meeting (Seve... | Norristown | 32.0 | PA | US | True | True |