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

Greenfield

Hillsborough County, New Hampshire

2025-12-11 09:00

AQI (US)

Good

PM2.5

μg/m³

3.3

PM10

μg/m³

4

Weather

0℃

80%

26 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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