Air Quality in Wilmington, United States

Windy
12.7°C · 33.3% humidity
12.7°
Feels 12.7°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 5pm
37
37
25 8pm
41
41
41 11pm
41
41
41 2am
41
41
41 5am
54
54
54 8am
54
54
79 11am
79
79
79 2pm
79
54
Station readings
35
37
37
25
CAMS model adj +4
25
25
37
37
37
37
37
37
37
37
37
37
37
50
50
50
50
50
75
75
75
75
75
50
AD 728×90

PM2.5 Trend (24h)

27h · 1 station
33.3%
Humidity
52.8 km/h
Wind S
1034.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Wilmington?

Temperature & Precipitation

PM2.57.17 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (17 stations within 25 km)
7.17
Median
6.94
Average
2.81
Low
8.88
High
PM2.5 µg/m³ · Model: 16.15 · Bias: +9.0

What is the 7-day forecast for Wilmington?

04-09
12.7° 1.1°
04-10
19.1° 5.0°
04-11
22.2° 9.5°
04-12
20.9° 12.5°
04-13
21.4° 10.7°
04-14
27.7° 17.2°
04-15
24.9° 19.8°
0.06 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Wilmington?

27
K
1.2 km PM2.5: 6.5 µg/m³
43
Mlk, Delaware, USA
1.2 km
29
J
1.3 km PM2.5: 7.0 µg/m³
28
I
1.6 km PM2.5: 6.7 µg/m³
34
S
1.7 km PM2.5: 8.1 µg/m³
20
H
1.7 km PM2.5: 4.9 µg/m³
29
P
1.9 km PM2.5: 6.9 µg/m³
31
L
2.6 km PM2.5: 7.5 µg/m³
29
O
4.4 km PM2.5: 6.9 µg/m³
25
T
6.6 km PM2.5: 6.0 µg/m³

What cities are near Wilmington?

30 Bear 30 Newark 37 Chester 28 West Chester 31 Elkton 38 Drexel Hill 38 Havertown 38 Elmwood 38 Kingsessing 38 Cobbs Creek

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:30 UTC.