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

Hill

Merrimack County, New Hampshire

2026-01-21 14:00

CAQI (Europe)

Very Low

Pollutants|Pollens

O3

μg/m³

56.6

PM2.5

μg/m³

5.7

PM10

μg/m³

7.3

NO2

μg/m³

9.7

CO

μg/m³

132.6

SO2

μg/m³

1.2

Weather

-10℃

63%

5 kph

1 of 11

Historical Data

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