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

Leominster

Worcester County, Massachusetts

2025-12-30 07:00

AQI (US)

Good

Pollutants|Pollens

PM10

μg/m³

19

PM2.5

μg/m³

1.6

Weather

-5℃

59%

35 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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