| AQSID | Geocode Name | Site Name | AQI Value | State | Country | Reporting? | Located? |
|---|---|---|---|---|---|---|---|
| 000010102 | Portugal Cove - St. Ph... | St. John's | 22.0 | CC | CA | True | True |
| 000010401 | Mount Pearl | Mount Pearl | 38.0 | CC | CA | True | True |
| 000010901 | Burin | Marystown/Burin | 29.0 | CC | CA | True | True |
| 000020104 | Charlottetown | CHARLOTTETOWN | 42.0 | CC | CA | True | True |
| 000020301 | Richmond | WELLINGTON | 25.0 | CC | CA | True | True |
| 000020401 | Kings Co | SOUTHAMPTON | 23.0 | CC | CA | True | True |
| 000030120 | Halifax Regional Munic... | Lake Major | 23.0 | CC | CA | True | True |
| 000030201 | Port Hawkesbury | PORT HAWKESBURY | 25.0 | CC | CA | True | True |
| 000030310 | Sydney (Welton St) | SYDNEY | 27.0 | CC | CA | True | True |
| 000030502 | Region of Queens Munic... | Kejimkujik Site B | 19.0 | N/A | CA | True | True |
| 000030701 | Annapolis Co | AYLESFORD MOUNTAIN | 25.0 | CC | CA | True | True |
| 000030901 | Pictou | PICTOU | 24.0 | CC | CA | True | True |
| 000031101 | Kings Co | KENTVILLE | 25.0 | CC | CA | True | True |
| 000040104 | Fredericton (Needham St) | FREDERICTON-NEEDHAM ST. | 26.0 | CC | CA | True | True |
| 000040203 | Saint John | FOREST HILLS | 27.0 | CC | CA | True | True |
| 000040207 | Saint John (Lancaster ... | SAINT JOHN WEST | 8.0 | CC | CA | True | True |
| 000040209 | Saint John (Agar Place) | CASTLE ST. SAINT JO | 8.0 | CC | CA | True | True |
| 000040302 | Moncton | MONCTON | 25.0 | CC | CA | True | True |
| 000040901 | St. Andrews | ST ANDREWS | 26.0 | CC | CA | True | True |
| 000041302 | Bathurst | BATHURST | 30.0 | CC | CA | True | True |
| 000041501 | Edmundston | EDMUNDSTON QUEEN ST. | 12.0 | CC | CA | True | True |
| 000050113 | Laval | Chomedey | 15.0 | CC | CA | True | True |
| 000050119 | Saint-Lambert | Bourassa | 12.0 | CC | CA | True | True |
| 000050204 | Gatineau | Hull (Ile) | 16.0 | CC | CA | True | True |
| 000050308 | Québec | Des Sables | 24.0 | CC | CA | True | True |
| 000050311 | Québec (Rue Félix-Anto... | Parc Primavere | 28.0 | CC | CA | True | True |
| 000050404 | Sherbrooke (Rue Papineau) | Parc Cambron | 20.0 | CC | CA | True | True |
| 000050604 | Rouyn-Noranda | Parc Tremblay | 24.0 | CC | CA | True | True |
| 000051501 | Saint-Elphège | Zphirin | 23.0 | CC | CA | True | True |
| 000052001 | Charette | Charette | 19.0 | CC | CA | True | True |
| 000052201 | Brossard (Ave Océanie) | Brossard | 17.0 | CC | CA | True | True |
| 000052301 | Chemin du Lac-Caribou | Saint-Faustin | 26.0 | CC | CA | True | True |
| 000052401 | Sainte-Cécile-de-Masham | La Pche | 23.0 | CC | CA | True | True |
| 000053201 | Rang Saint-Eugène | PMONCA | 26.0 | CC | CA | True | True |
| 000053301 | Saint-Gilbert | Deschambault | 19.0 | CC | CA | True | True |
| 000053501 | Beaupré | Franois | 28.0 | CC | CA | True | True |
| 000053601 | Route Trans Compté | N.-D.-du-Rosaire | 24.0 | CC | CA | True | True |
| 000053801 | Warwick | Tingwick | 25.0 | CC | CA | True | True |
| 000053901 | Lac-Édouard | douard | 17.0 | CC | CA | True | True |
| 000054201 | Chapais | Chapais | 22.0 | CC | CA | True | True |
| 000054703 | Bécancour | Bcancour (Arna) | 59.0 | CC | CA | True | True |
| 000054901 | La Patrie | Ditton | 23.0 | CC | CA | True | True |
| 061110009 | Ventura Co | Piru - Pacific | 32.0 | CA | US | True | True |
| 061111004 | Ojai | Ojai - Ojai Ave. | 38.0 | CA | US | True | True |
| 061112002 | Simi Valley | Simi Valley - Cochran ... | 35.0 | CA | US | True | True |
| 061113001 | Ventura Co | El Rio - Rio Mesa Scho... | 35.0 | CA | US | True | True |
| 061130004 | Woodland (Campbell Rd) | Davis - UCD Campus | 42.0 | CA | US | True | True |
| 080010008 | Commerce City (E 72nd ... | Adams | 50.0 | CO | US | True | True |
| 080050002 | Arapahoe Co | Highland Reservoir - 8... | 32.0 | CO | US | True | True |
| 080050006 | Arapahoe Co | Aurora East | 30.0 | CO | US | True | True |
| 080130003 | Longmont (4th Ave) | Longmont | 15.0 | CO | US | True | True |
| 080130014 | Boulder Co | Boulder Reservoir | 32.0 | CO | US | True | True |
| 080131001 | Boulder | Boulder - CU - 2102 At... | 10.0 | CO | US | True | True |
| 080310002 | Denver | Denver - CAMP - 2105 B... | 26.0 | CO | US | True | True |
| 080310013 | Denver (Albion St) | Denver - NJH - 14th Av... | 21.0 | CO | US | True | True |
| 080310026 | Denver | La Casa NCORE - 4545 N... | 28.0 | CO | US | True | True |
| 080310027 | Denver (Yuma St) | I25 Denver | 15.0 | CO | US | True | True |
| 080310028 | Denver (W 49th Ave;E 4... | Globeville | 25.0 | CO | US | True | True |
| 080350004 | Douglas Co | Chatfield Park - 11500... | 33.0 | CO | US | True | True |
| 080410013 | Colorado Spgs | Colorado Springs - USA... | 33.0 | CO | US | True | True |
| 080410015 | Colorado Spgs | Colorado Springs - Hig... | 2.0 | CO | US | True | True |
| 080410016 | Manitou Spgs | Manitou Springs | 35.0 | CO | US | True | True |
| 080410017 | Colorado Spgs | Colorado College | 26.0 | CO | US | True | True |
| 080450007 | Rifle | Rifle Particulate | 21.0 | CO | US | True | True |
| 080450012 | Rifle (14th St) | Rifle Ozone | 34.0 | CO | US | True | True |
| 080590005 | Jefferson Co | Welch - 12400 W. Hwy 285 | 32.0 | CO | US | True | True |
| 080590006 | Jefferson Co | Rocky Flats - N - 1660... | 32.0 | CO | US | True | True |
| 080590011 | Jefferson Co | Golden - NREL - 2054 Q... | 30.0 | CO | US | True | True |
| 080677001 | Durango | Ute 1 | 32.0 | CO | US | True | True |
| 080690007 | Larimer Co | Rocky Mountain NP | 35.0 | CO | US | True | True |
| 080690009 | Fort Collins | Ft. Collins - CSU Faci... | 5.0 | CO | US | True | True |
| 080690011 | Laporte | Fort Collins - West - ... | 32.0 | CO | US | True | True |
| 080691004 | Fort Collins | Fort Collins - CSU - 7... | 29.0 | CO | US | True | True |
| 080770020 | Mesa Co | Palisade Ozone | 32.0 | CO | US | True | True |
| 080830006 | Cortez | Cortez Ozone | 30.0 | CO | US | True | True |
| 080830101 | Montezuma Co | Mesa Verde NP | 35.0 | CO | US | True | True |
| 081030006 | Rangely | Rangely, CO | 30.0 | CO | US | True | True |
| 081230006 | Greeley | Greeley Hospital | 9.0 | CO | US | True | True |
| 081230009 | Evans | Greeley - Weld Co. Tow... | 25.0 | CO | US | True | True |
| 090010010 | Bridgeport | Bridgeport | 20.0 | CT | US | True | True |
| 090010017 | Greenwich | Greenwich | None | CT | US | False | True |
| 090011123 | Danbury | Danbury | 35.0 | CT | US | True | True |
| 090013007 | Stratford | Stratford | None | CT | US | False | True |
| 090019003 | Wport | Westport | 6.0 | CT | US | True | True |
| 090030025 | Hartford | Hartford-Huntley | 16.0 | CT | US | True | True |
| 090031003 | E Hartford | East Hartford | 24.0 | CT | US | True | True |
| 090050005 | Litchfield Co | Cornwall | 60.0 | CT | US | True | True |
| 090079007 | Middletown (Bow Lane) | Middletown-CVH-Shed | None | CT | US | False | True |
| 090090027 | New Haven | New Haven - Criscuolo ... | 19.0 | CT | US | True | True |
| 090092123 | Waterbury | Waterbury | 15.0 | CT | US | True | True |
| 090099002 | New Haven Co | Madison-Beach Road | None | CT | US | False | True |
| 090110124 | Groton | Groton Fort Griswold | 17.0 | CT | US | True | True |
| 090131001 | Tolland Co | Stafford | None | CT | US | False | True |
| 100010002 | Kent Co | KILLENS | 28.0 | DE | US | True | True |
| 100031007 | New Castle Co | LUMS 2 | 24.0 | DE | US | True | True |
| 100031008 | New Castle Co | Rte 9 Del. City | 14.0 | DE | US | True | True |
| 100031010 | New Castle Co | BCSP | 23.0 | DE | US | True | True |
| 100031013 | New Castle Co | BELLFNT2 | 22.0 | DE | US | True | True |
| 100032004 | Wilmington | MLK | 21.0 | DE | US | True | True |
| 100051002 | Seaford | SEAFORD | 28.0 | DE | US | True | True |