Caldwell Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Caldwell

Essex County, New Jersey

2025-12-29 02:00

AQI (US)

Moderate

PM2.5

μg/m³

15

Weather

0℃

89%

7 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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