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Air Quality History for Logan, United States

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

78
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

326h

PM2.5 Station

326h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 58 43–71 15.9 µg/m³ 6h 3
2026-08-07 52 16–133 14.4 µg/m³ 23h 3
2026-08-06 57 32–154 16.3 µg/m³ 24h 3
2026-08-05 58 34–95 15.8 µg/m³ 23h 4
2026-08-04 59 20–105 16.8 µg/m³ 24h 4
2026-08-03 50 18–92 13.1 µg/m³ 23h 3
2026-08-02 51 26–154 14.7 µg/m³ 24h 3
2026-08-01 46 30–75 11.5 µg/m³ 24h 3
2026-07-31 52 28–71 13.7 µg/m³ 24h 3
2026-07-30 68 23–434 31.4 µg/m³ 22h 3
2026-07-29 56 30–185 17.6 µg/m³ 24h 4
2026-07-28 57 12–100 15.7 µg/m³ 23h 4
2026-07-27 42 6–65 10.6 µg/m³ 23h 3
2026-07-26 40 20–57 9.7 µg/m³ 24h 3
2026-07-25 52 28–96 14.0 µg/m³ 15h 4
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