Name: World's Cleanest Cities Air Quality Dataset 2026
Creator: World's Cleanest Cities
License: https://creativecommons.org/licenses/by/4.0/

Cleanest Cities in North America 2026 — Air Quality Rankings

Top 50 Cleanest Cities in North America by Air Quality

Global rank	City	Continent	AQI	PM2.5
19	Nuuk, Greenland	North America	AQI 21	PM2.5 2.1 µg/m³
30	Lihue HI, United States of America	North America	AQI 27	PM2.5 3.6 µg/m³
31	Kahului HI, United States of America	North America	AQI 27	PM2.5 4.2 µg/m³
32	Urban Honolulu HI, United States of America	North America	AQI 27	PM2.5 4.3 µg/m³
42	Hamilton, Bermuda	North America	AQI 30	PM2.5 4.7 µg/m³
43	Saint-Pierre, Saint Pierre and Miquelon	North America	AQI 30	PM2.5 5.2 µg/m³
47	Providenciales, Turks and Caicos Islands	North America	AQI 30	PM2.5 5.3 µg/m³
59	Charlottetown, Canada	North America	AQI 31	PM2.5 4.9 µg/m³
60	Thompson, Canada	North America	AQI 31	PM2.5 5 µg/m³
61	Coquitlam, Canada	North America	AQI 31	PM2.5 5.2 µg/m³
62	Moncton, Canada	North America	AQI 31	PM2.5 5.2 µg/m³
74	Corner Brook, Canada	North America	AQI 32	PM2.5 4.9 µg/m³
75	St. John's, Canada	North America	AQI 32	PM2.5 4.9 µg/m³
77	Burnaby, Canada	North America	AQI 32	PM2.5 5.4 µg/m³
78	Richmond, Canada	North America	AQI 32	PM2.5 5.4 µg/m³
79	Timmins, Canada	North America	AQI 32	PM2.5 5.4 µg/m³
90	Whitehorse, Canada	North America	AQI 33	PM2.5 4.2 µg/m³
94	Saanich, Canada	North America	AQI 33	PM2.5 5.3 µg/m³
95	Thunder Bay, Canada	North America	AQI 33	PM2.5 5.3 µg/m³
98	Gustavia, Saint Barthélemy	North America	AQI 33	PM2.5 6 µg/m³
103	Fredericton, Canada	North America	AQI 34	PM2.5 5 µg/m³
105	Mount Vernon WA, United States of America	North America	AQI 34	PM2.5 5.3 µg/m³
108	Anchorage AK, United States of America	North America	AQI 34	PM2.5 5.6 µg/m³
111	Delta, Canada	North America	AQI 34	PM2.5 5.7 µg/m³
112	Halifax, Canada	North America	AQI 34	PM2.5 5.7 µg/m³
113	Langley, Canada	North America	AQI 34	PM2.5 5.7 µg/m³
114	Abbotsford, Canada	North America	AQI 34	PM2.5 5.8 µg/m³
115	Vancouver, Canada	North America	AQI 34	PM2.5 5.9 µg/m³
118	Winnipeg, Canada	North America	AQI 34	PM2.5 6 µg/m³
122	Yellowknife, Canada	North America	AQI 34	PM2.5 6.1 µg/m³
130	North Bay, Canada	North America	AQI 35	PM2.5 5.3 µg/m³
132	Pierre SD, United States of America	North America	AQI 35	PM2.5 5.4 µg/m³
138	Juneau AK, United States of America	North America	AQI 35	PM2.5 5.9 µg/m³
143	Road Town, British Virgin Islands	North America	AQI 35	PM2.5 6.3 µg/m³
144	The Valley, Anguilla	North America	AQI 35	PM2.5 6.3 µg/m³
154	Bellevue WA, United States of America	North America	AQI 36	PM2.5 5.8 µg/m³
156	Bellingham WA, United States of America	North America	AQI 36	PM2.5 6.1 µg/m³
157	Brandon, Canada	North America	AQI 36	PM2.5 6.2 µg/m³
158	Sudbury, Canada	North America	AQI 36	PM2.5 6.2 µg/m³
161	Oranjestad, Sint Eustatius	North America	AQI 36	PM2.5 6.4 µg/m³
163	Moose Jaw, Canada	North America	AQI 36	PM2.5 6.5 µg/m³
166	The Bottom, Saba	North America	AQI 36	PM2.5 6.5 µg/m³
172	Longview WA, United States of America	North America	AQI 37	PM2.5 5.8 µg/m³
174	Bangor ME, United States of America	North America	AQI 37	PM2.5 6.1 µg/m³
176	Bremerton WA, United States of America	North America	AQI 37	PM2.5 6.2 µg/m³
177	Hidalgo del Parral, Mexico	North America	AQI 37	PM2.5 6.2 µg/m³
179	Victoria, Canada	North America	AQI 37	PM2.5 6.2 µg/m³
181	Ottawa, Canada	North America	AQI 37	PM2.5 6.3 µg/m³
184	Sault Ste. Marie, Canada	North America	AQI 37	PM2.5 6.4 µg/m³
185	Saguenay, Canada	North America	AQI 37	PM2.5 6.5 µg/m³