Castle H, North Carolina, USA Air Quality

Monitoring Station · Wilmington, United States
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 10pm
72
45
45 1am
45
45
45 4am
45
45
45 7am
25
25
18 10am
18
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— 1pm
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— 4pm
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— 7pm
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Station readings
30
72
CAMS model adj -9
54
54
54
54
54
54
54
54
54
54
34
34
27
27

Air Quality Forecast (24h)

PM2.522.1 µg/m³ ×1.5 WHO
Moderate
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Nearby Monitoring Stations

51
Castle H, North Carolina, USA
0.0 km PM2.5: 12.1 µg/m³
29
Castle H, North Carolina, USA
0.0 km PM2.5: 7.0 µg/m³

Nearby Cities

24 Wilmington 24 Leland 32 North Myrtle Beach 41 Kinston 42 Havelock 23 Lumberton 41 New Bern 35 Goldsboro 42 Myrtle Beach

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:01 UTC.