Air Quality in Wilmington, United States

Partly Cloudy
8.0°C · 57.1% humidity
8.0°
Feels 3.9°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 9pm
34
32
25 12am
33
33
33 3am
33
33
46 6am
46
46
46 9am
46
71
71 12pm
71
71
71 3pm
46
33
33 6pm
33
33
Station readings
35
34
32
25
CAMS model adj -4
37
37
37
37
37
37
37
37
37
50
50
50
50
50
75
75
75
75
75
50
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

26h · 1 station
57.1%
Humidity
30.4 km/h
Wind S
1032.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Wilmington?

Temperature & Precipitation

PM2.56.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (17 stations within 25 km)
6.4
Median
6.2
Average
2.95
Low
7.21
High
PM2.5 µg/m³ · Model: 16.15 · Bias: +9.8

What is the 7-day forecast for Wilmington?

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
04-16
18.7° 11.7°
0.69 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Wilmington?

26
K
1.2 km PM2.5: 6.3 µg/m³
35
Mlk, Delaware, USA
1.2 km
28
J
1.3 km PM2.5: 6.7 µg/m³
26
I
1.6 km PM2.5: 6.3 µg/m³
27
S
1.7 km PM2.5: 6.4 µg/m³
20
H
1.7 km PM2.5: 4.7 µg/m³
28
P
1.9 km PM2.5: 6.8 µg/m³
30
L
2.6 km PM2.5: 7.1 µg/m³
27
O
4.4 km PM2.5: 6.5 µg/m³
23
T
6.6 km PM2.5: 5.6 µg/m³

What cities are near Wilmington?

27 Bear 27 Newark 34 Chester 27 West Chester 26 Elkton 35 Drexel Hill 35 Havertown 35 Elmwood 35 Kingsessing 35 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 2026-04-10T00:44 UTC.