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Air Quality History for Anchorage, United States

Historical PM2.5 and AQI trend from monitoring stations near Anchorage, United States.

6
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 19 10–38 4.5 µg/m³ 10.8 20h 6
2026-09-04 27 13–49 6.4 µg/m³ 14.1 24h 7
2026-09-03 20 5–45 4.8 µg/m³ 10.3 23h 6
2026-09-02 25 8–253 11.9 µg/m³ 8.3 24h 7
2026-09-01 21 5–64 5.3 µg/m³ 9.7 22h 6
2026-08-31 17 2–60 4.1 µg/m³ 7.9 24h 7
2026-08-30 13 4–25 3.1 µg/m³ 8.5 24h 7
2026-08-29 19 3–60 4.6 µg/m³ 5.6 24h 6
2026-08-28 26 3–187 9.6 µg/m³ 6.2 24h 7
2026-08-27 23 6–46 5.6 µg/m³ 7.6 24h 7
2026-08-26 15 4–34 3.6 µg/m³ 39.4 24h 7
2026-08-25 15 6–28 3.7 µg/m³ 6.5 24h 7
2026-08-24 15 4–38 3.5 µg/m³ 6.7 24h 6
2026-08-23 17 6–54 4.2 µg/m³ 15.7 24h 6
2026-08-22 18 7–37 4.2 µg/m³ 6.7 24h 6
2026-08-21 36 8–382 19.5 µg/m³ 12.1 24h 7
2026-08-20 24 10–49 5.8 µg/m³ 8.4 24h 7
2026-08-19 21 7–90 5.4 µg/m³ 8.7 24h 6
2026-08-18 15 5–56 3.7 µg/m³ 5.5 24h 7
2026-08-17 19 5–44 4.5 µg/m³ 7.4 24h 6
2026-08-16 18 18–18 4.3 µg/m³ 7.0 1h 6
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