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

New Haven

New Haven County, Connecticut

2025-03-17 03:00

AQI (China)

Excellent

Pollutants|Pollens

O3

μg/m³

98.6

PM10

μg/m³

24

PM2.5

μg/m³

11.2

NO2

μg/m³

10.1

CO

μg/m³

125

SO2

μg/m³

0

Weather

14℃

94%

20 kph

0 of 11

Historical Data

Places included

New Haven - Criscuolo Park

Data Sources

http://www.airnow.gov/

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