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

Sterling

Worcester County, Massachusetts

2026-05-16 20:00

AQI (China)

Excellent

Pollutants|Pollens

PM10

μg/m³

10

PM2.5

μg/m³

3.1

Weather

24℃

42%

6 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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