North Star Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

North Star

New Castle County, Delaware

2026-03-12 08:00

AQI (China)

Excellent

Pollutants|Pollens

PM10

μg/m³

18

PM2.5

μg/m³

10.7

Weather

14℃

83%

30 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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