| Worst Air Quality Stations | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Otay Mesa - Donovan Correctional Facility, San Diego, California on 2026-09-11 00:00:00 158 graph 0 Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada | on 2026-09-11 00:00:00 107 graph 1 Santiago Acahualtepec, México, Mexico | on 2026-09-11 01:00:00 97 graph 2 Fresno - Drummond Street, Fresno, California | on 2026-09-11 00:00:00 93 graph 3 Metrorrey, Nuevo Leon, Mexico | on 2026-09-11 01:00:00 93 graph 4 Industriales Potosinos Asociados, San Luis Potosí Estatal, San Luis Potosí, Mexico | on 2026-09-11 00:00:00 89 graph 5 Mendnhal, North Carolina, USA | on 2026-09-11 01:00:00 85 graph 6 13th St, Clarkston, Washington, USA | on 2026-09-11 02:00:00 71 graph 7 Norman Wells, NorthWestTerritories, Canada | on 2026-09-10 23:00:00 71 graph 8 Yakama Tribe, Toppenish, Washington, USA | on 2026-09-11 02:00:00 70 graph 9 | ||||||||||||||||||||||||||||||
| Best Air Quality Stations | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valemount Firehall, British Comlumbia, Canada on 2026-09-10 19:00:00 3 graph 0 Douglas Red Cross, Arizona, USA | on 2026-09-11 01:00:00 7 graph 1 Grimshaw, Alberta, Canada | on 2026-09-11 01:00:00 9 graph 2 Williams Lake Columneetza School, British Comlumbia, Canada | on 2026-09-10 23:00:00 11 graph 3 Pierre, South Dakota, USA | on 2026-09-11 00:00:00 12 graph 4 Hilo, Hawaii, USA | on 2026-09-11 01:00:00 13 graph 5 Pictou, Nova Scotia, Canada | on 2026-09-11 00:00:00 13 graph 6 FNSB NCORE, Alaska | on 2026-09-11 00:00:00 14 graph 7 SDS01, Mérida, Yucatán, Mexico | on 2026-09-10 23:00:00 15 graph 8 Fort Smith, NorthWestTerritories, Canada | on 2026-09-10 23:00:00 16 graph 9 | ||||||||||||||||||||||||||||||







