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

New Castle County

Delaware

2026-09-23 22:00

AQI (US)

Good

Pollutants|Pollens

O3

μg/m³

61.1

PM2.5

μg/m³

4.2

PM10

μg/m³

16

SO2

μg/m³

1

Weather

18℃

64%

11 kph

0 of 11

Historical Data

Places included

RIVER ROAD PARK; BELLEFONTE

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Chesapeake City