Rte 9 Del. City, Delaware, USA Air Quality

Monitoring Station · Bear, United States
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 6pm
38
46
52 9pm
38
38
39 12am
41
39
39 3am
39
39
38 6am
38
38
— 9am
—
—
— 12pm
—
—
— 3pm
—
—
Station readings
46
52
CAMS model adj +14
24
24
24
24
24
24
25
27
25
25
25
25
24
24
24

Air Quality Forecast (24h)

PM2.512.6 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

96
A
4.6 km PM2.5: 33.7 µg/m³
11
M
5.1 km PM2.5: 2.7 µg/m³
19
Q
6.4 km PM2.5: 4.6 µg/m³
19
C
6.5 km PM2.5: 4.6 µg/m³
18
D
6.5 km PM2.5: 4.3 µg/m³
20
N
6.9 km PM2.5: 4.7 µg/m³
18
G
8.0 km PM2.5: 4.2 µg/m³
20
E
9.6 km PM2.5: 4.7 µg/m³

Nearby Cities

18 Bear 20 Newark 18 Wilmington 25 Middletown 22 Elkton 22 Chester 35 Bridgeton 25 West Chester 24 Sewell

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T21:38 UTC.