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Air Quality History for New Haven, United States

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

35
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

262h

PM2.5 Station

262h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 44 32–69 11.4 µg/m³ 5h 2
2026-07-21 54 23–97 15.0 µg/m³ 14h 2
2026-07-20 68 26–106 21.0 µg/m³ 11h 1
2026-07-19 78 19–142 25.7 µg/m³ 15h 1
2026-07-18 73 14–241 32.4 µg/m³ 17h 2
2026-07-17 81 29–245 40.6 µg/m³ 21h 2
2026-07-16 45 21–73 11.6 µg/m³ 20h 2
2026-07-15 47 22–66 11.8 µg/m³ 23h 2
2026-07-14 38 21–50 9.1 µg/m³ 19h 2
2026-07-13 40 20–69 10.1 µg/m³ 23h 2
2026-07-12 35 17–56 8.6 µg/m³ 19h 2
2026-07-11 33 24–47 8.0 µg/m³ 20h 2
2026-07-10 35 20–57 8.6 µg/m³ 21h 2
2026-07-09 38 18–65 9.4 µg/m³ 20h 2
2026-07-08 35 18–45 8.3 µg/m³ 14h 2
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