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

New Castle County

Delaware

2026-09-23 05:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

4

O3

μg/m³

47.7

PM10

μg/m³

10

SO2

μg/m³

0

Weather

14℃

90%

13 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