Air Quality in Wilmington, United States

Windy
23.7°C · 75.9% humidity
23.7°
Feels 23.7°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
25 2pm
25
25
68 5pm
56
47
41 8pm
36
33
31 11pm
29
28
27 2am
29
28
35 5am
35
34
34 8am
25
25
25 11am
25
25
AD 728×90

Air Quality Index Trend

31h · 1 stn

Wilmington's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Wilmington is 4.0× the WHO annual guideline of 5 µg/m³.

75.9%
Humidity
55.9 km/h
Wind S
1012.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
68
20.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Wilmington?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.520.2 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (1 station within 25 km)
20.2
Median
20.2
Average
20.2
Low
20.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -13.9
Both models agree Avg diff: 4.4°C

Where are air quality stations near Wilmington?

42
Castle H, North Carolina, USA
15.5 km PM2.5: 10.1 µg/m³
19
Castle H, North Carolina, USA
15.5 km PM2.5: 4.6 µg/m³

What cities are near Wilmington?

68 Leland 38 North Myrtle Beach 27 Myrtle Beach 29 Lumberton 25 Conway 26 Socastee 42 Kinston 26 Havelock 28 Hope Mills 25 New Bern
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:47 UTC.