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Air Quality History for Juneau, United States

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

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

Air Quality Index Station

445h

PM2.5 Station

445h · 1 station

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 30 14–64 7.3 µg/m³ 11.0 21h 2
2026-07-20 40 14–76 10.5 µg/m³ 12.4 23h 2
2026-07-19 43 11–79 11.7 µg/m³ 6.2 24h 2
2026-07-18 55 5–177 19.4 µg/m³ 7.6 24h 2
2026-07-17 87 20–263 45.5 µg/m³ 11.2 22h 2
2026-07-16 53 14–158 16.5 µg/m³ 7.2 24h 2
2026-07-15 36 9–210 13.5 µg/m³ 14.3 24h 2
2026-07-14 26 8–45 6.2 µg/m³ 11.3 23h 2
2026-07-13 25 12–44 6.1 µg/m³ 13.2 24h 2
2026-07-12 44 10–500 29.0 µg/m³ 7.7 24h 2
2026-07-11 26 9–67 6.5 µg/m³ 7.6 24h 2
2026-07-10 21 6–62 5.3 µg/m³ 9.0 24h 2
2026-07-09 28 5–55 6.9 µg/m³ 11.6 23h 2
2026-07-08 24 6–47 5.8 µg/m³ 9.9 22h 3
2026-07-07 20 2–38 4.7 µg/m³ 25.4 23h 2
2026-07-06 25 11–72 6.5 µg/m³ 6.8 13h 2
2026-07-05 51 8–166 15.5 µg/m³ 17.1 23h 2
2026-07-04 28 12–48 6.6 µg/m³ 12.2 24h 2
2026-07-03 27 9–52 6.4 µg/m³ 6.5 23h 2
2026-07-02 33 10–69 8.4 µg/m³ 8.2 13h 2
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