What is the air quality trend in West Haven?

Over the past 8 days, the CAMS atmospheric model estimates an average AQI of 30 for West Haven. No ground-level monitoring stations are currently reporting for this area.

How is West Haven air quality measured?

West Haven currently has no nearby ground-level monitoring stations. CERNS.IO uses the CAMS (Copernicus Atmosphere Monitoring Service) atmospheric model to provide PM2.5 and AQI estimates, and the GFS (Global Forecast System) model for temperature and precipitation data.

Air Quality History for West Haven, United States

Name: West Haven Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Temperature, precipitation and air quality trend for West Haven, United States.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

No ground-level monitoring stations are available near West Haven. Showing air quality data from the CAMS atmospheric model and weather from GFS. Model data may differ from actual ground conditions.

Air Quality Index CAMS model

168pt

PM2.5 CAMS model

168pt

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Model

Date	AQI	PM2.5 avg	Temp High	Temp Low	Precip
2026-05-29	25	6.0 µg/m³	18.2°C	18.2°C	0.1 mm
2026-05-28	28	6.8 µg/m³	24.2°C	17.5°C	1.5 mm
2026-05-27	48	12.6 µg/m³	22.2°C	14.2°C	0.6 mm
2026-05-26	35	8.6 µg/m³	21.8°C	11.1°C	0.0 mm
2026-05-25	25	6.0 µg/m³	20.1°C	13.2°C	0.2 mm
2026-05-24	26	6.3 µg/m³	19.2°C	10.8°C	0.0 mm
2026-05-23	29	7.1 µg/m³	17.4°C	12.4°C	1.1 mm
2026-05-22	26	6.2 µg/m³	18.1°C	14.7°C	0.4 mm

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