Castle H, North Carolina, USA Air Quality

Monitoring Station · Wilmington, United States
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
54 5pm
54
59
56 8pm
63
63
63 11pm
63
83
63 2am
63
63
63 5am
63
—
— 8am
—
—
— 11am
—
—
— 2pm
—
—
Station readings
59
CAMS model adj +29
25
25
27
27
34
34
34
34
54
34
34
34
34
34

Air Quality Forecast (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
View city history →

Nearby Monitoring Stations

47
Castle H, North Carolina, USA
0.0 km PM2.5: 11.3 µg/m³

Nearby Cities

46 Wilmington 46 Leland 44 North Myrtle Beach 38 Kinston 26 Havelock 38 Lumberton 26 New Bern 39 Goldsboro 31 Myrtle Beach

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:44 UTC.