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Air Quality History for Gwynn Oak, United States

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

25
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 25 16–51 6.1 µg/m³ 11h 6
2026-06-08 31 21–40 7.5 µg/m³ 24h 6
2026-06-07 37 28–53 9.0 µg/m³ 24h 6
2026-06-06 44 34–56 10.7 µg/m³ 24h 6
2026-06-05 42 33–54 10.2 µg/m³ 24h 5
2026-06-04 34 21–45 8.3 µg/m³ 24h 6
2026-06-03 29 19–44 7.0 µg/m³ 24h 6
2026-06-02 28 20–36 6.6 µg/m³ 24h 5
2026-06-01 29 20–40 7.1 µg/m³ 24h 5
2026-05-31 28 19–36 6.6 µg/m³ 24h 5
2026-05-30 31 21–42 7.4 µg/m³ 24h 6
2026-05-29 25 16–53 6.1 µg/m³ 24h 5
2026-05-28 29 18–54 7.0 µg/m³ 24h 6
2026-05-27 31 21–52 7.6 µg/m³ 24h 6
2026-05-26 31 24–40 7.5 µg/m³ 24h 6
2026-05-25 36 25–55 8.6 µg/m³ 24h 6
2026-05-24 28 14–46 6.8 µg/m³ 24h 5
2026-05-23 22 16–31 5.2 µg/m³ 24h 6
2026-05-22 23 19–32 5.5 µg/m³ 24h 5
2026-05-21 25 19–37 6.0 µg/m³ 24h 6
2026-05-20 32 23–38 7.8 µg/m³ 12h 6
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