| Added | AQSID | Geocode Name | Site Name | AQI Value | State | Country | Reporting? | Located? |
|---|---|---|---|---|---|---|---|---|
| June 23, 2021, 8:50 p.m. | 400850300 | Burneyville (D2159 Rd) | Burneyville | 46.0 | OK | US | True | True |
| June 23, 2021, 8:50 p.m. | 201950001 | Ellis (67637) | Cedar Bluff | 54.0 | KS | US | True | True |
| June 23, 2021, 8:50 p.m. | 290950018 | Kansas City (Nest Indust… | Front Street | 58.0 | MO | US | True | True |
| June 23, 2021, 8:50 p.m. | 391510022 | Brewster (Elton) | Brewster | 50.0 | OH | US | True | True |
| June 23, 2021, 8:50 p.m. | 260810022 | Rockford (Harvard Ave Ne… | EVANS | 38.0 | MI | US | True | True |
| June 23, 2021, 8:50 p.m. | 191390020 | Muscatine (Oregon St) | Muscatine, Musser Park | 0.0 | IA | US | True | True |
| June 23, 2021, 8:50 p.m. | 290990019 | Arnold (Maxville) | ARNOLD WEST | 55.0 | MO | US | True | True |
| June 23, 2021, 8:50 p.m. | 482011034 | Houston (Nshore) | Houston East C1 | 35.0 | TX | US | True | True |
| June 23, 2021, 8:50 p.m. | 702NEA000003 | Singapore (Mt Echo Park) | South | 34.0 | N/A | None | True | True |
| June 23, 2021, 8:50 p.m. | 530210002 | Mesa (Pepiot Rd) | Mesa-Pepoit Way (temp SO) | 15.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 482011017 | Baytown (Garth Rd) | Baytown Garth C1017 | 28.0 | TX | US | True | True |
| June 23, 2021, 8:50 p.m. | 271636016 | Marine On Saint Croix (S… | Marine on St. Croix | 46.0 | MN | US | True | True |
| June 23, 2021, 8:50 p.m. | 450450015 | Greenville (Payne-Logan) | Greenville-ESC | 29.0 | SC | US | True | True |
| June 23, 2021, 8:50 p.m. | 060710306 | Victorville (Greentree E) | Victorville - Park Avenue | 50.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 440030002 | W Greenwich (Parker Lane) | W Greenwich | 30.0 | RI | US | True | True |
| June 23, 2021, 8:50 p.m. | 000100110 | Burnaby (Capitol Hill) | Kensington Park | 21.0 | CC | CA | True | True |
| June 23, 2021, 8:50 p.m. | 290030001 | Savannah (US 71 Business) | SAVANNAH | 47.0 | MO | US | True | True |
| June 23, 2021, 8:50 p.m. | 320030044 | Las Vegas (Enterprise) | Mountains Edge | 50.0 | NV | US | True | True |
| June 23, 2021, 8:50 p.m. | 840410510032 | Portland (Brentwood-Darl… | Portland Lane Middle Sch… | 13.0 | OR | US | True | True |
| June 23, 2021, 8:50 p.m. | 530650002 | Wellpinit (Bureau of Ind… | Wellpinit-Spokane Tribe | 18.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 060295002 | Arvin (Buena Vista Blvd) | Arvin - Di Giorgio School | 46.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 482010061 | La Porte (Bayside Terrac… | Shore Acres C145 | None | TX | US | False | True |
| June 23, 2021, 8:50 p.m. | 360050133 | New York (Bronx Park) | Pfizer Lab | 32.0 | NY | US | True | True |
| June 23, 2021, 8:50 p.m. | 040137021 | Scottsdale (Arizona Cana… | Red Mountain | 48.0 | AZ | US | True | True |
| June 23, 2021, 8:50 p.m. | 000010602 | Corner Brook (Kilrannock… | MacPherson Avenue - Corn… | 9.0 | CC | CA | True | True |
| June 23, 2021, 8:50 p.m. | 483670081 | Weatherford (New Authon … | Parker County C76 | 26.0 | TX | US | True | True |
| June 23, 2021, 8:50 p.m. | 550710007 | Two Rivs (E Goodwin Rd) | MANITOWOC | 61.0 | WI | US | True | True |
| June 23, 2021, 8:50 p.m. | 421255200 | Canonsburg (Johnston Hil… | Houston | 50.0 | PA | US | True | True |
| June 23, 2021, 8:50 p.m. | 040134008 | Cave Creek (N Lava Lane) | Cave Creek | 38.0 | AZ | US | True | True |
| June 23, 2021, 8:50 p.m. | 300310019 | Bozeman (N 15th Ave) | Bozeman High School | 13.0 | MT | US | True | True |
| June 23, 2021, 8:50 p.m. | 450790007 | State Park (Parklane Rd) | Parklane | 38.0 | SC | US | True | True |
| June 23, 2021, 8:50 p.m. | 482010029 | Cypress (Camellia St) | Northwest Harris Co. C26… | 29.0 | TX | US | True | True |
| June 23, 2021, 8:50 p.m. | 530530024 | Tacoma (S End) | Tacoma-S 36th St | 21.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 340030010 | Fort Lee (Linwood) | Fort Lee Near Road | 28.0 | NJ | US | True | True |
| June 23, 2021, 8:50 p.m. | 550890009 | Belgium (Co Hwy D) | HARRINGTON BCH | 48.0 | WI | US | True | True |
| June 23, 2021, 8:50 p.m. | 261630019 | Detroit (Van Steuban) | DETROIT - E 7 MILE | 45.0 | MI | US | True | True |
| June 23, 2021, 8:50 p.m. | 040071001 | Hayden (Cyn Dr) | Hayden | 2.0 | AZ | US | True | True |
| June 23, 2021, 8:50 p.m. | 440070030 | Providence (Downtown) | Near Road | 33.0 | RI | US | True | True |
| June 23, 2021, 8:50 p.m. | 470931020 | Knoxville (Mildred Dr) | SPRINGHILL | 58.0 | TN | US | True | True |
| June 23, 2021, 8:50 p.m. | 060592022 | Mission Viejo (S&S Eldor… | Mission Viejo | 39.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 060610004 | Colfax (Pinecroft) | Colfax | 40.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 000060104 | Ottawa (Rideau-Vanier) | Ottawa | 25.0 | CC | CA | True | True |
| June 23, 2021, 8:50 p.m. | 250051006 | Fairhaven (Bellevue St) | Fairhaven2 | 36.0 | MA | US | True | True |
| June 23, 2021, 8:50 p.m. | 240190004 | Cambridge (Horns Point R… | Horn Point | 42.0 | MD | US | True | True |
| June 23, 2021, 8:50 p.m. | 061030007 | Red Bluff (Walnut St) | Red Bluff - Walnut office | 40.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 090131001 | Stafford Spgs (Thomas Rd) | Stafford | 31.0 | CT | US | True | True |
| June 23, 2021, 8:50 p.m. | 840MMFS1CCLV | Sunol (Maquire Peaks Loo… | Calveras Road | 30.0 | MM | US | True | True |
| June 23, 2021, 8:50 p.m. | 000082001 | Saskatchewan (Hwy 914) | Pinehouse Lake | 31.0 | CC | CA | True | True |
| June 23, 2021, 8:50 p.m. | 330131006 | Suncook (Pleasant St) | Pembroke Exchange St | 2.0 | NH | US | True | True |
| June 23, 2021, 8:50 p.m. | 124000082101 | Saskatchewan (Beaver Riv) | Flat Valley | 27.0 | N/A | CA | True | True |
| June 23, 2021, 8:50 p.m. | 350130025 | Las Cruces (Entrada) | Las Cruces ED | 17.0 | NM | US | True | True |
| June 23, 2021, 8:50 p.m. | 530610020 | Darrington (Andron) | Darrington-Fir St | 9.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 530050002 | Kennewick (Tapteal) | Kennewick-Metaline | 20.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 220570004 | Thibodaux (Thoroughbred … | Thibodaux | 32.0 | LA | US | True | True |
| June 23, 2021, 8:50 p.m. | 100031007 | Bear (Red Lion Rd) | LUMS 2 | 42.0 | DE | US | True | True |
| June 23, 2021, 8:50 p.m. | 171430037 | Peoria (N Valley) | PEORIA_J | 36.0 | IL | US | True | True |
| June 23, 2021, 8:50 p.m. | 350130020 | Chaparral (E Lisa Dr) | Chaparral | 71.0 | NM | US | True | True |
| June 23, 2021, 8:50 p.m. | 000040901 | Saint Andrews (Brandy Co… | ST ANDREWS | 22.0 | CC | CA | True | True |
| June 23, 2021, 8:50 p.m. | 270953051 | Kathio (Shaw Bosh Kung P… | Mille Lacs | 47.0 | MN | US | True | True |
| June 23, 2021, 8:50 p.m. | 171431001 | Peoria Heights (N Prospe… | PEORIA_H | 74.0 | IL | US | True | True |
| June 23, 2021, 8:50 p.m. | 390071001 | Conneaut (Lakeville) | Conneaut | 50.0 | OH | US | True | True |
| June 23, 2021, 8:50 p.m. | 360810125 | New York (Kew Gardens Hi… | Queens Near-road | 0.0 | NY | US | True | True |
| June 23, 2021, 8:50 p.m. | 270530910 | Minneapolis (Hawthorne) | Minneapolis-Pacific St | 26.0 | MN | US | True | True |
| June 23, 2021, 8:50 p.m. | 360291014 | Tonawanda (Brookside Ter… | Tonawanda II | 6.0 | NY | US | True | True |
| June 23, 2021, 8:50 p.m. | 391650007 | Lebanon (Co Hwy 272) | Lebanon | 45.0 | OH | US | True | True |
| June 23, 2021, 8:50 p.m. | 511530009 | Gainesville (James S. Lo… | JAMES S. LONG PARK | 41.0 | VA | US | True | True |
| June 23, 2021, 8:50 p.m. | 391514005 | Alliance (Ashland Ave) | Alliance | 55.0 | OH | US | True | True |
| June 23, 2021, 8:50 p.m. | 300630038 | Seeley Lake (School Lane) | Seeley Elementary School | 46.0 | MT | US | True | True |
| June 23, 2021, 8:50 p.m. | 060731016 | San Diego (Miramar) | San Diego - Kearny Villa… | 30.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 530370002 | Ellensburg (N Pine St) | Ellensburg-Ruby St | 5.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 417BI1010001 | Bishkek (Посольство США … | Bishkek | 50.0 | N/A | KG | True | True |
| June 23, 2021, 8:50 p.m. | 220470012 | Carville (National Hanse… | Carville | 25.0 | LA | US | True | True |
| June 23, 2021, 8:50 p.m. | 371730002 | Bryson City (Victorian D… | BRYSON | 41.0 | NC | US | True | True |
| June 23, 2021, 8:50 p.m. | 040213002 | Apache Jct (N Arroyo Rd) | Apache Junction | 7.0 | AZ | US | True | True |
| June 23, 2021, 8:50 p.m. | 261250011 | Pontiac (Seminole Hills) | PONTIAC | None | MI | US | False | True |
| June 23, 2021, 8:50 p.m. | 300830002 | Lambert (Montana Hwy 201) | Sidney 201 | 50.0 | MT | US | True | True |
| June 23, 2021, 8:50 p.m. | 160230101 | Arco (Loop Rd) | Craters of the Moon NM | 48.0 | ID | US | True | True |
| June 23, 2021, 8:50 p.m. | 530630001 | Cheney (99004) | Cheney-Turnbull (SO) | 30.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 586PK2010001 | Karachi (Consulate of th… | Karachi | 89.0 | N/A | PK | True | True |
| June 23, 2021, 8:50 p.m. | 800150334 | Ecatepec De Morelos (Car… | Xalostoc | None | MX | MX | False | True |
| June 23, 2021, 8:50 p.m. | 320311026 | Wadsworth (Pyramid St) | Wadsworth-NV | 16.0 | NV | US | True | True |
| June 23, 2021, 8:50 p.m. | 280750003 | Meridian (Savannah Grove) | MERIDIAN | 39.0 | MS | US | True | True |
| June 23, 2021, 8:50 p.m. | 484393009 | Flower Mound (Village Oa… | Grapevine Fairway C70 | 35.0 | TX | US | True | True |
| June 23, 2021, 8:50 p.m. | 221030002 | Madisonville (Louisiana … | Madisonville | 24.0 | LA | US | True | True |
| June 23, 2021, 8:50 p.m. | 840480211612 | Bastrop (American Legion… | Bastrop C1612 | 22.0 | TX | US | True | True |
| June 23, 2021, 8:50 p.m. | 100031010 | Wilmington (Thompsons Br… | BCSP | 39.0 | DE | US | True | True |
| June 23, 2021, 8:50 p.m. | 510610002 | Remington (Sumerduck Rd) | SUMERDUCK | 40.0 | VA | US | True | True |
| June 23, 2021, 8:50 p.m. | 291130004 | Foley (Kayla Dr) | Foley West | 100.0 | MO | US | True | True |
| June 23, 2021, 8:50 p.m. | 040170119 | Holbrook (Old Hunt Rd) | Petrified Forest NP | 46.0 | AZ | US | True | True |
| June 23, 2021, 8:50 p.m. | 480290502 | Boerne (Chartwell Circle) | Fair Oaks Ranch C502 | None | TX | US | False | True |
| June 23, 2021, 8:50 p.m. | 530450007 | Shelton (N 2nd St) | Shelton-W Franklin | 7.0 | WA | US | True | True |
| June 23, 2021, 8:50 p.m. | 230090103 | Bar Harbor (Eagle Lake R… | Acadia NP - McFarland | 25.0 | ME | US | True | True |
| June 23, 2021, 8:50 p.m. | 80011G015 | San Miguel de Allende (P… | Estaci¢n San Miguel de A… | 25.0 | MX | MX | True | True |
| June 23, 2021, 8:50 p.m. | 060670015 | Sacramento (Richards) | Bercut Dr | 21.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 060850005 | San Jose (Downtown) | San Jose - Jackson St. | 30.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 702NEA000000 | Singapore (Is Club Rd) | Central | 50.0 | N/A | None | True | True |
| June 23, 2021, 8:50 p.m. | 000055501 | Frelighsburg (Chemin De … | Frelighsburg | 29.0 | CC | CA | True | True |
| June 23, 2021, 8:50 p.m. | 060833001 | Santa Ynez (Airport Rd) | Santa Ynez | 31.0 | CA | US | True | True |
| June 23, 2021, 8:50 p.m. | 370350004 | Hickory (Wmont) | HICKORY | 13.0 | NC | US | True | True |
| June 23, 2021, 8:50 p.m. | 220330009 | Baton Rouge (Downtown) | Capitol | 30.0 | LA | US | True | True |