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Air Quality History for Wilmington, United States

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

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

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 19 16–32 4.5 µg/m³ 1.5 18h 91
2026-05-28 30 19–44 7.1 µg/m³ 4.3 24h 94
2026-05-27 42 29–58 10.4 µg/m³ 16.2 24h 102
2026-05-26 37 24–57 9.1 µg/m³ 11.4 24h 102
2026-05-25 33 23–44 8.0 µg/m³ 10.4 24h 102
2026-05-24 17 11–30 4.1 µg/m³ 3.3 24h 102
2026-05-23 19 18–21 4.7 µg/m³ 4.2 24h 102
2026-05-22 22 20–31 5.3 µg/m³ 4.1 24h 99
2026-05-21 21 15–35 5.0 µg/m³ 5.4 24h 102
2026-05-20 45 33–60 11.0 µg/m³ 18.3 24h 102
2026-05-19 60 45–66 16.6 µg/m³ 27.3 24h 102
2026-05-18 57 50–64 14.8 µg/m³ 23.6 24h 102
2026-05-17 41 32–48 9.9 µg/m³ 12.8 24h 102
2026-05-16 32 22–42 7.6 µg/m³ 7.9 24h 100
2026-05-15 20 19–21 4.8 µg/m³ 1.3 6h 99
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