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Air Quality History for Yellowknife, Canada

Historical PM2.5 and AQI trend from monitoring stations near Yellowknife, Canada.

24
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

368h

PM2.5 Station

368h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 31 12–75 7.9 µg/m³ 19h 3
2026-05-29 50 9–155 15.6 µg/m³ 23h 3
2026-05-28 33 14–119 9.1 µg/m³ 18h 3
2026-05-27 84 11–321 40.3 µg/m³ 17h 4
2026-05-26 79 15–217 40.2 µg/m³ 21h 3
2026-05-25 69 13–163 23.4 µg/m³ 18h 5
2026-05-24 52 12–97 15.6 µg/m³ 18h 4
2026-05-23 52 9–153 16.3 µg/m³ 15h 2
2026-05-22 63 15–124 19.5 µg/m³ 15h 3
2026-05-21 51 9–149 15.3 µg/m³ 20h 3
2026-05-20 69 23–178 24.1 µg/m³ 18h 2
2026-05-19 80 16–167 29.3 µg/m³ 13h 2
2026-05-18 37 3–122 10.7 µg/m³ 8h 2
2026-05-17 66 24–151 21.4 µg/m³ 8h 3
2026-05-16 41 10–85 11.2 µg/m³ 21h 5
2026-05-15 38 5–123 10.4 µg/m³ 24h 6
2026-05-14 51 12–99 14.8 µg/m³ 23h 6
2026-05-13 46 14–105 12.9 µg/m³ 23h 5
2026-05-12 42 11–75 11.3 µg/m³ 23h 7
2026-05-11 43 16–83 11.5 µg/m³ 23h 7
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