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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

333h

PM2.5 Station

333h · 89 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 24 23–24 5.7 µg/m³ 3.0 2h 88
2026-10-20 24 15–33 5.6 µg/m³ 3.8 24h 79
2026-10-19 31 19–39 7.4 µg/m³ 7.9 24h 89
2026-10-18 18 15–23 4.2 µg/m³ 1.5 24h 82
2026-10-17 14 11–23 3.5 µg/m³ 2.0 24h 88
2026-10-16 29 12–53 7.0 µg/m³ 8.0 24h 83
2026-10-15 22 14–41 5.2 µg/m³ 3.7 24h 88
2026-10-14 48 42–56 11.8 µg/m³ 18.8 24h 88
2026-10-13 33 17–43 7.9 µg/m³ 10.4 24h 88
2026-10-12 12 9–16 2.8 µg/m³ 1.5 24h 89
2026-10-11 19 9–25 4.4 µg/m³ 3.8 24h 89
2026-10-10 31 21–40 7.4 µg/m³ 9.7 24h 80
2026-10-09 24 21–30 5.8 µg/m³ 4.0 24h 82
2026-10-08 24 20–36 5.9 µg/m³ 5.0 24h 89
2026-10-07 26 20–37 6.1 µg/m³ 5.5 19h 85
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