| Added | AQSID | Geocode Name | Site Name | AQI Value | State | Country | Reporting? | Located? |
|---|---|---|---|---|---|---|---|---|
| June 6, 2020, 5:40 a.m. | 840MMCA82034 | Mariposa (Mormom Bar Cro… | MMCA82034 | 28.0 | MM | US | True | True |
| June 5, 2020, 5:40 a.m. | 840MMCA82033 | Mariposa (Old Hwy Rd) | MMCA82033 | 3.0 | MM | US | True | 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 | 0.0 | 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 | 27.0 | MM | US | True | 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 | None | N/A | SU | False | True |
| April 27, 2020, 2:17 a.m. | 288GH1010001 | None | Accra | 50.0 | None | None | True | False |
| April 27, 2020, 2:15 a.m. | 840371190047 | Charlotte (Nations Ford … | Ramblewood Park | 16.0 | NC | US | True | True |
| April 27, 2020, 2:15 a.m. | 324GN1010001 | Guinea (Dubréka) | Conakry | 67.0 | N/A | GV | True | True |
| April 27, 2020, 2:15 a.m. | 840080470003 | Black Hawk (Russell Gulc… | Black Hawk | 33.0 | 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 | None | MD | US | False | True |
| April 27, 2020, 2:15 a.m. | 230112001 | Gardiner (W Hill Rd) | Gardiner High School | 35.0 | ME | US | True | True |
| April 27, 2020, 2:15 a.m. | 840240396431 | Princess Anne (Stewart N… | UMES Farm | None | MD | US | False | True |
| April 27, 2020, 2:15 a.m. | 384CI1010001 | Lagunes (Abidjan) | Abidjan | 73.0 | N/A | IV | True | True |
| April 27, 2020, 2:15 a.m. | 840350150010 | Carlsbad (Permian Dr) | Carlsbad Caverns - Biolo… | 35.0 | NM | US | True | True |
| April 27, 2020, 2:15 a.m. | 398KZ1010001 | Kazakhstan (Almaty) | Almaty | None | N/A | KZ | False | True |
| April 21, 2020, 6:24 p.m. | 410590121 | Pendleton (Swest 41st St) | Pendleton - McKay Creek | 10.0 | OR | US | True | True |
| April 21, 2020, 6:24 p.m. | 490170004 | Escalante (N 700 W) | Escalante National Monum… | None | UT | US | False | True |
| April 21, 2020, 6:24 p.m. | 121275002 | Daytona Beach (Central C… | Blind Services; 1185-A D… | 29.0 | FL | US | True | True |
| April 21, 2020, 6:24 p.m. | 060371701 | Pomona (Wilton Heights) | Pomona | 24.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 482450021 | Port Arthur (Jefferson D… | Thomas Jefferson School … | 42.0 | 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. | 220730004 | Monroe (Squadron Rd) | Monroe | 39.0 | LA | US | True | True |
| April 21, 2020, 6:24 p.m. | 250092006 | Lynn (Pine Hill) | LYNN | 56.0 | MA | US | True | True |
| April 21, 2020, 6:24 p.m. | 360337003 | Hogansburg (Library Rd) | St Regis Mohawk-NY | None | NY | US | False | True |
| April 21, 2020, 6:24 p.m. | 482011015 | Baytown (Lynchburg Ferry… | Lynchburg Ferry C1015 | 24.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 483091037 | Waco (Mazanec Rd) | Waco C1037 | 33.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 080131001 | Boulder (Colorado Univer… | Boulder - CU - 2102 Athe… | 15.0 | CO | US | True | True |
| April 21, 2020, 6:24 p.m. | 040258034 | Prescott (Commerce Dr) | Prescott Pioneer Park | 37.0 | AZ | US | True | True |
| April 21, 2020, 6:24 p.m. | MMMT10002 | Seeley Lake (Montana Hwy… | Rainy Lake | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | DRN010000 | Alkhubar (BAE SYSTEMS) | Dhahran | 78.0 | N/A | SA | True | True |
| April 21, 2020, 6:24 p.m. | 380570004 | Beulah (45th Ave Swest) | Beulah North | 34.0 | ND | US | True | True |
| April 21, 2020, 6:24 p.m. | 000031101 | Nova Scotia (Robinson Co… | KENTVILLE | 21.0 | CC | CA | True | True |
| April 21, 2020, 6:24 p.m. | 000080901 | Bratt's Lake (714) | Bratts Lake | None | CC | CA | False | True |
| April 21, 2020, 6:24 p.m. | 121056005 | Lakeland (Park Ridge at … | Sikes Elementary School | 13.0 | FL | US | True | True |
| April 21, 2020, 6:24 p.m. | 630720330008 | Catano (Calle 21) | Cata¤o 05 | None | PR | US | False | True |
| April 21, 2020, 6:24 p.m. | 090092123 | Waterbury (Brooklyn) | Waterbury | 38.0 | CT | US | True | True |
| April 21, 2020, 6:24 p.m. | 130550001 | Summerville (Fish Hatche… | Summerville | 31.0 | GA | US | True | True |
| April 21, 2020, 6:24 p.m. | 560130099 | Lander (Atlantic City Rd) | South Pass | 37.0 | WY | US | True | True |
| April 21, 2020, 6:24 p.m. | 011190003 | Ward (Co Rd 10) | Ward | 18.0 | AL | US | True | True |
| April 21, 2020, 6:24 p.m. | MMGBU1000 | Benton (Christie Lane) | GBUAPCD EBAM @ Benton | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 482450022 | Hamshire (Hall Rd) | Hamshire C64 | 36.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 060130002 | Concord (Chevron) | Concord | 33.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 060539986 | Salinas (Toro Creek Rd) | Toro Park | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 270530962 | Minneapolis (Ventura Vil… | Minneapolis-Near Road | 20.0 | MN | US | True | True |
| April 21, 2020, 6:24 p.m. | 511071005 | Ashburn (Ashburn Rd) | ASHBURN | 42.0 | VA | US | True | True |
| April 21, 2020, 6:24 p.m. | 484393009 | Flower Mound (Village Oa… | Grapevine Fairway C70 | 60.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 060539983 | Monterey (Fort Mervine P… | Presidio of Monterey | None | CA | US | False | 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. | 230112005 | Gardiner (Pray St) | Gardiner | None | ME | US | False | True |
| April 21, 2020, 6:24 p.m. | 483550041 | Corpus Christi (Nwest) | Corpus Christi Solar Est… | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | 470419991 | Smithville (Craft Center… | Edgar Evins | 32.0 | TN | US | True | True |
| April 21, 2020, 6:24 p.m. | 060731019 | San Ysidro (Border) | San Ysidro | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 040031005 | Douglas (E 15th St) | Douglas Red Cross | 12.0 | AZ | US | True | True |
| April 21, 2020, 6:24 p.m. | 120860034 | Homestead (33034) | Kendal | 31.0 | FL | US | True | True |
| April 21, 2020, 6:24 p.m. | 060773005 | Tracy (Carbona) | TracyAP | 30.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 483495014 | Corsicana (Corsicana Mun… | Corsicana KCRS C5014 | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | 400719010 | Newkirk (E Home Rd) | NEWKIRK | 29.0 | OK | US | True | True |
| April 21, 2020, 6:24 p.m. | MMMT10003 | Bonner (Montana Hwy 200) | Clearwater | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 060510005 | Lee Vining (Mattly Ave) | Lee Vining | 13.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | 800090033 | Mexico City (Escuela Sec… | Coyoac n | None | MX | MX | False | True |
| April 21, 2020, 6:24 p.m. | 120570112 | Apollo Beach (Mustique B… | APOLLO BEACH | 31.0 | FL | US | True | True |
| April 21, 2020, 6:24 p.m. | 261630039 | Detroit (Hubbard-Richard) | DETROIT - W LAFAYETTE | None | MI | US | False | True |
| April 21, 2020, 6:24 p.m. | 481670005 | Texas City (Heights) | Texas City Ball Park C10… | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | MMFS10153 | Missoula (USDA Forest Se… | Unit153 | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 000091601 | Yellowhead Co (Hwy 16) | Carrot Creek | 16.0 | CC | CA | True | True |
| April 21, 2020, 6:24 p.m. | DK1010001 | Dhaka (American Center) | Dhaka | 156.0 | N/A | BG | True | True |
| April 21, 2020, 6:24 p.m. | 180130001 | Nashville (Helmsburg Rd) | Helmsburg | 50.0 | IN | US | True | True |
| April 21, 2020, 6:24 p.m. | 484391006 | Fort Worth (Calvert St) | Haws Athletic Center C310 | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | 410050102 | Gov Camp (Skyline Rd) | Multorpor | None | OR | US | False | True |
| April 21, 2020, 6:24 p.m. | 130890002 | Decatur (Clifton Spgs Rd) | South DeKalb | 50.0 | GA | US | True | True |
| April 21, 2020, 6:24 p.m. | 320030072 | Las Vegas (Lone Mtain) | Lone Mountain | None | NV | US | False | True |
| April 21, 2020, 6:24 p.m. | 080310027 | Denver (Central W Denver) | I25 Denver | 8.0 | CO | US | True | True |
| April 21, 2020, 6:24 p.m. | MMOAQ1005 | Fort Walton Beach (Sylva… | Fort Walton | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 483550038 | Corpus Christi (Suntide … | Corpus Christi Inner Har… | None | TX | US | False | True |
| April 21, 2020, 6:24 p.m. | 240032002 | Pasadena (Jenkins Rd) | Riviera Beach | None | MD | US | False | 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. | 840061079999 | Kernville (Forest Route … | Kennedy Meadows | None | CA | US | False | True |
| April 21, 2020, 6:24 p.m. | 380070002 | Medora (E Riv Rd) | Theodore Roosevelt NP - … | 34.0 | ND | US | True | True |
| April 21, 2020, 6:24 p.m. | 271230868 | Saint Paul (Downtown) | St. Paul - Downtown | 10.0 | MN | US | True | True |
| April 21, 2020, 6:24 p.m. | 481410058 | El Paso (Neast) | Skyline Park C72 | 54.0 | TX | US | True | True |
| April 21, 2020, 6:24 p.m. | 040139812 | Phoenix (Estrella) | Durango Complex | 36.0 | AZ | US | True | True |
| April 21, 2020, 6:24 p.m. | 530330030 | Seattle (Little Saigon) | Seattle-10th & Weller | 14.0 | WA | US | True | True |
| April 21, 2020, 6:24 p.m. | 080770017 | Grand Jct (S 7th St) | Grand Junction - Powell … | 14.0 | CO | US | True | True |
| April 21, 2020, 6:24 p.m. | 191130041 | Cedar Rapids (C St Swest) | TAIT CUMMINS | 0.0 | IA | US | True | True |
| April 21, 2020, 6:24 p.m. | 201950001 | Ellis (67637) | Cedar Bluff | 34.0 | KS | US | True | True |
| April 21, 2020, 6:24 p.m. | 390950024 | Toledo (City Center) | Erie | 43.0 | OH | US | True | True |
| April 21, 2020, 6:24 p.m. | 061072002 | Visalia (Downtown) | Visalia - N. Church Stre… | 32.0 | CA | US | True | True |
| April 21, 2020, 6:24 p.m. | MMFS10328 | Santa Fe (Alta Vista St) | Unit328 | None | MM | US | False | True |
| April 21, 2020, 6:24 p.m. | 040191028 | Tucson (N via Carina) | Children's Park Site | 38.0 | AZ | US | True | True |
| April 21, 2020, 6:24 p.m. | 000090601 | Fort Saskatchewan (93 St) | Fort Saskatchewan | 15.0 | CC | CA | True | True |
| April 21, 2020, 6:24 p.m. | 270370470 | Apple Valley (Redwood) | Apple Valley | 21.0 | MN | US | True | True |
| April 21, 2020, 6:24 p.m. | 530750003 | Pullman (Sunshine) | Pullman-Dexter Ave | 9.0 | WA | US | True | True |
| April 21, 2020, 6:24 p.m. | JK1010002 | Jakarta Pusat (Gambir) | Jakarta Central | 162.0 | JK | ID | True | True |