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

New Haven County

Connecticut

2026-10-13 11:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

4.4

NO2

μg/m³

43.1

PM10

μg/m³

12.6

CO

μg/m³

750

SO2

μg/m³

1.1

O3

μg/m³

0

Weather

14℃

92%

9 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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