Home › United States › West Haven › History

Air Quality History for West Haven, United States

Historical PM2.5 and AQI trend from monitoring stations near West Haven, United States.

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 21 12–32 5.1 µg/m³ 2.0 16h 4
2026-09-04 30 19–44 7.2 µg/m³ 2.0 24h 4
2026-09-03 26 16–36 6.3 µg/m³ 2.0 23h 4
2026-09-02 28 15–39 6.6 µg/m³ 2.0 24h 4
2026-09-01 30 8–58 7.4 µg/m³ 2.0 23h 3
2026-08-31 30 12–50 7.1 µg/m³ 2.0 24h 4
2026-08-30 32 14–47 7.7 µg/m³ 2.0 24h 4
2026-08-29 26 8–40 6.3 µg/m³ 2.0 24h 4
2026-08-28 31 16–51 7.3 µg/m³ 2.0 24h 4
2026-08-27 33 8–56 8.0 µg/m³ 2.0 24h 4
2026-08-26 30 12–55 7.2 µg/m³ 2.0 24h 4
2026-08-25 31 12–46 7.4 µg/m³ 2.0 24h 4
2026-08-24 36 25–59 8.7 µg/m³ 2.0 24h 4
2026-08-23 29 20–51 6.9 µg/m³ 2.0 24h 4
2026-08-22 28 15–40 6.6 µg/m³ 2.0 24h 4
2026-08-21 32 18–49 7.7 µg/m³ 2.0 24h 4
2026-08-20 31 18–46 7.4 µg/m³ 2.0 24h 4
2026-08-19 25 11–40 6.0 µg/m³ 2.0 24h 3
2026-08-18 25 15–46 6.0 µg/m³ 2.0 24h 3
2026-08-17 23 8–53 5.4 µg/m³ 2.0 24h 3
2026-08-16 28 21–35 6.9 µg/m³ 2.0 5h 4
Back to West Haven Air Quality