New Castle County Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

New Castle County

Delaware

2026-09-29 13:00

AQI (China)

Excellent

Pollutants|Pollens

O3

μg/m³

32.5

PM10

μg/m³

10

PM2.5

μg/m³

2.7

SO2

μg/m³

0

Weather

19℃

83%

3 kph

0 of 11

Historical Data

Places included

RIVER ROAD PARK; BELLEFONTE

Data Sources

http://www.airnow.gov/

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Cities Nearby

Chesapeake City