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Air Quality History for Wilmington, United States

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

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 27 25–29 6.4 µg/m³ 5.7 3h 66
2026-07-21 54 35–65 14.3 µg/m³ 22.5 24h 91
2026-07-20 50 31–71 13.1 µg/m³ 13.1 24h 88
2026-07-19 57 26–73 15.9 µg/m³ 26.2 24h 90
2026-07-18 140 71–164 60.4 µg/m³ 95.6 24h 91
2026-07-17 182 158–222 111.8 µg/m³ 143.8 24h 95
2026-07-16 138 79–164 53.3 µg/m³ 96.1 24h 88
2026-07-15 57 52–69 15.0 µg/m³ 23.1 24h 95
2026-07-14 44 36–55 10.7 µg/m³ 15.3 24h 93
2026-07-13 38 31–49 9.1 µg/m³ 10.4 24h 94
2026-07-12 46 36–53 11.0 µg/m³ 16.6 24h 90
2026-07-11 51 31–62 12.9 µg/m³ 23.6 24h 76
2026-07-10 52 38–61 13.3 µg/m³ 19.8 24h 91
2026-07-09 32 23–48 7.8 µg/m³ 10.9 24h 95
2026-07-08 19 13–24 4.5 µg/m³ 2.9 20h 98
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