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

Merrimac

Essex County, Massachusetts

2026-10-10 22:00

AQC (Australia)

Good

Pollutants|Pollens

O3

μg/m³

58.5

PM10

μg/m³

3.9

PM2.5

μg/m³

1.5

CO

μg/m³

118.2

NO2

μg/m³

1.6

SO2

μg/m³

2.5

Weather

10℃

74%

3 kph

0 of 11

Historical Data

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