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Air Quality History for Juneau, United States

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

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

463h

PM2.5 Station

463h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 8 5–12 1.9 µg/m³ 17.0 3h 1
2026-10-20 15 3–74 3.8 µg/m³ 8.9 24h 2
2026-10-19 12 2–54 2.9 µg/m³ 4.5 23h 2
2026-10-18 12 4–19 2.9 µg/m³ 7.9 23h 2
2026-10-17 9 2–30 2.2 µg/m³ 5.5 24h 2
2026-10-16 12 3–37 2.9 µg/m³ 14.3 22h 2
2026-10-15 14 2–49 3.4 µg/m³ 9.2 24h 2
2026-10-14 16 3–39 3.8 µg/m³ 52.3 24h 2
2026-10-13 14 2–25 3.3 µg/m³ 5.4 21h 2
2026-10-12 10 2–28 2.5 µg/m³ 4.1 24h 2
2026-10-11 16 3–41 3.8 µg/m³ 4.8 23h 2
2026-10-10 17 4–47 4.1 µg/m³ 6.0 24h 2
2026-10-09 15 4–38 3.5 µg/m³ 5.8 24h 2
2026-10-08 17 5–35 4.1 µg/m³ 90.8 23h 2
2026-10-07 18 9–43 4.4 µg/m³ 14.5 24h 2
2026-10-06 17 5–32 4.0 µg/m³ 10.9 22h 2
2026-10-05 17 6–55 4.0 µg/m³ 12.1 24h 2
2026-10-04 10 2–26 2.5 µg/m³ 14.4 22h 2
2026-10-03 11 1–22 2.6 µg/m³ 5.7 23h 2
2026-10-02 15 2–54 3.7 µg/m³ 7.1 24h 2
2026-10-01 13 2–27 3.2 µg/m³ 11.5 18h 1
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