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

Merrimac

Essex County, Massachusetts

2026-10-19 07:00

AQC (Australia)

Good

Pollutants|Pollens

O3

μg/m³

26.1

PM10

μg/m³

7.6

PM2.5

μg/m³

4.8

NO2

μg/m³

17.4

CO

μg/m³

232

SO2

μg/m³

2.3

Weather

3℃

89%

3 kph

0 of 11

Historical Data

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