| Added | AQSID | Geocode Name | Site Name | AQI Value | State | Country | Reporting? | Located? |
|---|---|---|---|---|---|---|---|---|
| July 10, 2020, 5:40 a.m. | 840410510031 | Portland (Seast 174th Av… | Gresham Centennial HS | 17.0 | OR | US | True | True |
| June 28, 2020, 5:40 a.m. | 840410172002 | La Pine (Burgess Rd) | La Pine Rural Fire Dept | 23.0 | OR | US | True | True |
| June 27, 2020, 5:40 a.m. | 840410170123 | Bend (Larkspur) | Bend NE 8th & Emerson | 14.0 | OR | US | True | True |
| June 26, 2020, 5:40 a.m. | 840480211613 | Elgin (W 2nd St) | Elgin C1613 | 12.0 | TX | US | True | True |
| June 26, 2020, 5:40 a.m. | 840040190008 | Vail (Pima Mine Ranch Rd) | Corona de Tucson | 21.0 | AZ | US | True | True |
| June 26, 2020, 5:40 a.m. | 840480211612 | Bastrop (American Legion… | Bastrop C1612 | 9.0 | TX | US | True | True |
| June 23, 2020, 5:40 a.m. | 840484531619 | Austin (Holly) | East Austin C1619 | 11.0 | TX | US | True | True |
| June 20, 2020, 5:40 a.m. | 840410110003 | Coos Bay (Englewood) | Coos Bay Marshfield HS | 14.0 | OR | US | True | True |
| June 20, 2020, 5:40 a.m. | 840410171001 | Redmond (Swest Rimrock D… | Redmond High School | 14.0 | OR | US | True | True |
| June 17, 2020, 5:40 a.m. | 560090009 | Douglas (Antelope Coalmi… | PRB-Antelope | 56.0 | WY | US | True | True |
| June 17, 2020, 5:40 a.m. | 560050892 | Gillette (Bishop Rd) | PRB-Belle Ayr | 12.0 | WY | US | True | True |
| June 16, 2020, 5:40 a.m. | JDA010001 | Jiddah (SAED Group مجم… | Jeddah | 71.0 | N/A | SA | True | True |
| June 16, 2020, 5:40 a.m. | 840450190021 | N Charleston (Irving Ave) | SPA-Irving St. | 24.0 | SC | US | True | True |
| June 11, 2020, 5:40 a.m. | 840MMCA82042 | Los Olivos (Nojoqui Ave) | MMCA82042 | None | MM | US | False | True |
| June 9, 2020, 5:40 a.m. | 840MMCA82025 | Los Molinos (California … | MMCA82025 | None | MM | US | False | True |
| June 6, 2020, 5:40 a.m. | 840MMCA82034 | Mariposa (Mormom Bar Cro… | MMCA82034 | None | MM | US | False | True |
| June 5, 2020, 5:40 a.m. | 840MMCA82033 | Mariposa (Old Hwy Rd) | MMCA82033 | None | MM | US | False | True |
| June 4, 2020, 5:40 a.m. | 840MMCA82003 | Cloverdale (Cooley Ranch… | MMCA82003 | None | MM | US | False | True |
| June 4, 2020, 5:40 a.m. | 840MMCA82009 | Cloverdale (Muscat Dr) | MMCA82009 | 46.0 | MM | US | True | True |
| June 3, 2020, 5:40 a.m. | 840480131090 | Poteet (Texas Hwy 16) | Von Ormy Highway 16 | None | TX | US | False | True |
| May 23, 2020, 5:40 a.m. | 840060270031 | Lone Pine (N Lake View S… | Lone Pine | None | CA | US | False | True |
| May 20, 2020, 5:40 a.m. | 840MMCA82018 | Pollock Pines (Blair Rd) | MMCA82018 | None | MM | US | False | True |
| May 20, 2020, 5:40 a.m. | 840MMCA82058 | San Diego (Serra Mesa) | MMCA82058 | None | MM | US | False | True |
| May 20, 2020, 5:40 a.m. | 840MMCA82055 | San Diego (Serra Mesa) | MMCA82055 | None | MM | US | False | True |
| May 20, 2020, 5:40 a.m. | 840MMCA82052 | San Diego (Serra Mesa) | MMCA82052 | None | MM | US | False | True |
| May 15, 2020, 5:40 a.m. | 736SU1730002 | Khartoum (Khartoum) | Khartoum Embassy | 54.0 | N/A | SU | True | True |
| April 27, 2020, 2:17 a.m. | 288GH1010001 | None | Accra | 69.0 | None | None | True | False |
| April 27, 2020, 2:15 a.m. | 840371190047 | Charlotte (Nations Ford … | Ramblewood Park | 13.0 | NC | US | True | True |
| April 27, 2020, 2:15 a.m. | 324GN1010001 | Guinea (Dubréka) | Conakry | 25.0 | N/A | GV | True | True |
| April 27, 2020, 2:15 a.m. | 840080470003 | Black Hawk (Russell Gulc… | Black Hawk | 31.0 | CO | US | True | True |
| April 27, 2020, 2:15 a.m. | 840MMCA82051 | San Diego (Serra Mesa) | MMCA82051 | None | MM | US | False | True |
| April 27, 2020, 2:15 a.m. | 840240476432 | Pocomoke City (Makemie R… | Pocomoke City | 50.0 | MD | US | True | True |
| April 27, 2020, 2:15 a.m. | 230112001 | Gardiner (W Hill Rd) | Gardiner High School | 4.0 | ME | US | True | True |
| April 27, 2020, 2:15 a.m. | 840240396431 | Princess Anne (Stewart N… | UMES Farm | 54.0 | MD | US | True | True |
| April 27, 2020, 2:15 a.m. | 384CI1010001 | Lagunes (Abidjan) | Abidjan | 65.0 | N/A | IV | True | True |
| April 27, 2020, 2:15 a.m. | 840350150010 | Carlsbad (Permian Dr) | Carlsbad Caverns - Biolo… | 33.0 | NM | US | True | True |
| April 27, 2020, 2:15 a.m. | 398KZ1010001 | Kazakhstan (Almaty) | Almaty | 25.0 | N/A | KZ | True | True |
| April 21, 2020, 6:24 p.m. | 800150334 | Ecatepec De Morelos (Car… | Xalostoc | None | MX | MX | False | True |
| April 21, 2020, 6:24 p.m. | 290990027 | Herculaneum (Mott St) | Herculaneum, Mott Street | 0.0 | MO | US | True | True |
| April 21, 2020, 6:24 p.m. | 371579998 | Reidsville (N Carolina H… | Station 160 South | 2.0 | NC | US | True | True |
| April 21, 2020, 6:24 p.m. | 410230002 | John Day (Neast Dayton S… | John Day Dayton St | 14.0 | OR | US | True | True |
| April 21, 2020, 6:24 p.m. | 560250005 | Casper (Wind Riv Ave) | Casper Mobile | None | WY | US | False | True |
| April 21, 2020, 6:24 p.m. | 483491051 | Corsicana (Seast 1090) | Corsicana C1051 | 45.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 400719010 | Newkirk (E Home Rd) | NEWKIRK | None | OK | US | False | True |
| April 21, 2020, 6:24 p.m. | 240313001 | Derwood (Meadowside Lane) | Rockville | 38.0 | MD | US | True | True |
| April 21, 2020, 6:24 p.m. | 800140005 | Guadalajara (Churubusco) | Centro | 70.0 | MX | MX | True | True |
| April 21, 2020, 6:24 p.m. | 360850067 | New York (Emerson Hill) | Susan Wagner | None | NY | US | False | True |
| April 21, 2020, 6:24 p.m. | 060016004 | Livermore (Patterson Pas… | Patterson Pass | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 390410002 | Delaware (Main Rd) | Delaware | 14.0 | OH | US | True | True |
| April 21, 2020, 6:24 p.m. | 370650099 | Tarboro (N Carolina Hwy … | LEGGETT | 42.0 | NC | US | True | True |
| April 21, 2020, 6:24 p.m. | 191390015 | Muscatine (Schley Ave) | Muscatine, Garfield Scho… | None | IA | US | False | True |
| April 21, 2020, 6:24 p.m. | 340230011 | E Brunswick (Lawrence Br… | Rutgers University | 16.0 | NJ | US | True | True |
| April 21, 2020, 6:24 p.m. | 060816001 | San Carlos (Pico Blvd) | San Carlos | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 160571000 | Potlatch (Spruce St) | Potlatch | 17.0 | ID | US | True | True |
| April 21, 2020, 6:24 p.m. | 060773005 | Tracy (Carbona) | TracyAP | 42.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 060051033 | Kirkwood (Loop Rd) | Kirkwood | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 120952002 | Winter Park (Canton Ave) | Winter Park | 56.0 | FL | US | True | True |
| April 21, 2020, 6:24 p.m. | 560130099 | Lander (Atlantic City Rd) | South Pass | 27.0 | WY | US | True | True |
| April 21, 2020, 6:24 p.m. | 391130038 | Dayton (Downtown) | Dayton - Sinclair | 26.0 | OH | US | True | True |
| April 21, 2020, 6:24 p.m. | 060711234 | Trona (Athol St) | Trona - Athol and Telegr… | 37.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 420279991 | Pennsylvania Furnace (Ta… | Penn State | 9.0 | PA | US | True | True |
| April 21, 2020, 6:24 p.m. | 360130011 | Wfield (Hardscrabble Rd) | Westfield | None | NY | US | False | True |
| April 21, 2020, 6:24 p.m. | 550790059 | Milwaukee (Mitchell W) | MILWAUKEE I-94 (FAA) | None | WI | US | False | True |
| April 21, 2020, 6:24 p.m. | 370030004 | Taylorsville (Waggin Tr) | WAGGIN | None | NC | US | False | True |
| April 21, 2020, 6:24 p.m. | 291570001 | Farrar (Pcr 328) | Farrar | 24.0 | MO | US | True | True |
| April 21, 2020, 6:24 p.m. | 080590006 | Arvada (Windy Ridge) | Rocky Flats - N - 16600 … | 32.0 | CO | US | True | True |
| April 21, 2020, 6:24 p.m. | 230173002 | Bethel (Smith Farm Rd) | Bethel Smith Farm Road | 4.0 | ME | US | True | True |
| April 21, 2020, 6:24 p.m. | 060450010 | Fort Bragg (Glenblair) | Fort Bragg High School | 43.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 530570015 | Mt Vernon (S 2nd St) | Mt Vernon-2nd Ave | 18.0 | WA | US | True | True |
| April 21, 2020, 6:24 p.m. | 410330010 | Cave Jct (Redwood Hwy) | Cave Junction - Illinois… | None | OR | US | False | True |
| April 21, 2020, 6:24 p.m. | 484391053 | Fort Worth (N Greenbriar) | Fort Worth CA Parkway N … | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | 480650005 | Panhandle (Fm 293) | Pantex 5 C105 | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | 481210034 | Denton (Clear Start St) | Denton Airport South C56 | 22.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 480291069 | San Antonio (Interstate … | San Antonio IH35 C1069 | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | DK1010001 | Dhaka (American Center) | Dhaka | 124.0 | N/A | BG | True | True |
| April 21, 2020, 6:24 p.m. | 483611100 | Orange (Cow Pen Rd) | SETRPC Mauriceville 42 C… | 42.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | MMCA81016 | Orleans (Ishi-Pishi Rd) | MMCA81016 | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 840180890034 | E Chicago (Indiana Harbo… | East Chicago - Marina | 38.0 | IN | US | True | True |
| April 21, 2020, 6:24 p.m. | 560391013 | Yellowstone National Par… | Yellowstone- Old Faithfu… | 0.0 | WY | US | True | True |
| April 21, 2020, 6:24 p.m. | 060210002 | Willows (E Laurel St) | N/A | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 271230868 | Saint Paul (Downtown) | St. Paul - Downtown | 21.0 | MN | US | True | True |
| April 21, 2020, 6:24 p.m. | MM0370179 | Cle Elum (Douglas Munro … | Cle Elum_Mobile | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 000090601 | Fort Saskatchewan (93 St) | Fort Saskatchewan | 13.0 | CC | CA | True | True |
| April 21, 2020, 6:24 p.m. | 290950018 | Kansas City (Nest Indust… | Front Street | 23.0 | MO | US | True | True |
| April 21, 2020, 6:24 p.m. | 180570005 | Noblesville (W Noblesvil… | Noblesville | None | IN | US | False | True |
| April 21, 2020, 6:24 p.m. | 061113001 | Oxnard (N Rose Ave) | El Rio - Rio Mesa School… | 26.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 120860029 | Miami (Franjo) | Perdue | 12.0 | FL | US | True | True |
| April 21, 2020, 6:24 p.m. | 240471001 | Berlin (Stephen Decatur … | Assateague Island NS | None | MD | US | False | True |
| April 21, 2020, 6:24 p.m. | 171670014 | Springfield (E Sangamon … | SPFD_IB | 22.0 | IL | US | True | True |
| April 21, 2020, 6:24 p.m. | 450150002 | Moncks Corner (Riv Oak D… | Bushy Park | None | SC | US | False | True |
| April 21, 2020, 6:24 p.m. | CC0050135 | Montréal (Dist-Marie-Cla… | Caserne 17 | 12.0 | N/A | CA | True | True |
| April 21, 2020, 6:24 p.m. | 220190008 | Wlake (John Stine Rd) | Westlake | 46.0 | LA | US | True | True |
| April 21, 2020, 6:24 p.m. | 420770004 | Allentown (S Maxwell St) | Allentown | 25.0 | PA | US | True | True |
| April 21, 2020, 6:24 p.m. | 000101702 | Cariboo A (Mtain Ash Rd) | Quesnel Maple Drive | None | CC | CA | False | True |
| April 21, 2020, 6:24 p.m. | 550890008 | Grafton (Ulao) | GRAFTON | 20.0 | WI | US | True | True |
| April 21, 2020, 6:24 p.m. | 280590006 | Pascagoula (E Side) | PASCAGOULA | 41.0 | MS | US | True | True |
| April 21, 2020, 6:24 p.m. | 490131001 | Fruitland (45000w) | Fruitland | None | UT | US | False | True |
| April 21, 2020, 6:24 p.m. | 530310003 | Port Townsend (Blue Hero… | Port Townsend-San Juan | 15.0 | WA | US | True | True |
| April 21, 2020, 6:24 p.m. | 380650002 | Stanton (N Dakota Hwy 31) | Hannover | 26.0 | ND | US | True | True |
| April 21, 2020, 6:24 p.m. | 530110011 | Vancouver (Cascade Highl… | Vancouver-Blairmont Dr (… | 18.0 | WA | US | True | True |