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Air Quality History for East Setauket, United States

Historical PM2.5 and AQI trend from monitoring stations near East Setauket, United States.

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

300h

PM2.5 Station

300h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 24 15–43 5.8 µg/m³ 7h 2
2026-05-29 22 6–51 5.3 µg/m³ 22h 2
2026-05-28 24 13–62 5.9 µg/m³ 20h 2
2026-05-27 31 15–69 7.5 µg/m³ 22h 2
2026-05-26 27 13–41 6.5 µg/m³ 20h 2
2026-05-25 29 12–57 7.1 µg/m³ 23h 2
2026-05-24 21 6–51 5.0 µg/m³ 21h 2
2026-05-23 21 10–57 5.1 µg/m³ 20h 2
2026-05-22 19 10–33 4.7 µg/m³ 23h 2
2026-05-21 17 5–37 4.0 µg/m³ 21h 2
2026-05-20 32 10–55 7.7 µg/m³ 22h 2
2026-05-19 43 6–67 11.0 µg/m³ 22h 2
2026-05-18 48 32–67 11.9 µg/m³ 23h 2
2026-05-17 38 23–55 9.1 µg/m³ 22h 2
2026-05-16 29 13–51 7.1 µg/m³ 12h 2
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