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

Winfield

Union County, New Jersey

2026-05-03 05:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

4.8

Weather

8℃

53%

20 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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