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Air Quality History for Anchorage, United States

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

8
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

448h

PM2.5 Station

448h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 21 2–167 7.3 µg/m³ 10.2 23h 4
2026-07-20 21 2–84 5.5 µg/m³ 8.4 24h 5
2026-07-19 25 2–195 10.0 µg/m³ 8.0 24h 5
2026-07-18 24 3–160 7.2 µg/m³ 7.9 24h 5
2026-07-17 52 3–179 19.7 µg/m³ 9.1 24h 5
2026-07-16 20 5–65 5.0 µg/m³ 8.7 23h 5
2026-07-15 14 2–31 3.4 µg/m³ 10.5 23h 4
2026-07-14 18 2–60 4.5 µg/m³ 10.5 22h 5
2026-07-13 13 2–56 3.2 µg/m³ 7.4 24h 5
2026-07-12 18 9–82 4.6 µg/m³ 9.0 23h 5
2026-07-11 24 12–55 5.7 µg/m³ 10.7 24h 5
2026-07-10 21 15–39 5.1 µg/m³ 10.1 22h 5
2026-07-09 17 8–51 4.2 µg/m³ 7.5 23h 5
2026-07-08 15 2–53 3.5 µg/m³ 9.6 24h 5
2026-07-07 17 7–46 4.1 µg/m³ 7.3 24h 5
2026-07-06 15 5–30 3.6 µg/m³ 6.8 13h 5
2026-07-05 18 4–61 4.4 µg/m³ 5.9 24h 5
2026-07-04 17 9–30 4.0 µg/m³ 7.6 24h 5
2026-07-03 20 11–42 4.9 µg/m³ 7.9 24h 5
2026-07-02 20 7–53 4.9 µg/m³ 7.0 12h 4
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