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Air Quality History for Setauket-East Setauket, United States

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

28
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

437h

PM2.5 Station

437h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 36 30–43 8.8 µg/m³ 2h 2
2026-10-20 32 10–64 8.0 µg/m³ 21h 2
2026-10-19 23 9–63 5.7 µg/m³ 23h 2
2026-10-18 17 2–29 4.1 µg/m³ 23h 2
2026-10-17 16 1–30 3.8 µg/m³ 22h 2
2026-10-16 20 8–53 4.8 µg/m³ 21h 2
2026-10-15 28 7–83 7.2 µg/m³ 21h 2
2026-10-14 39 15–62 9.4 µg/m³ 20h 2
2026-10-13 30 16–60 7.3 µg/m³ 22h 2
2026-10-12 33 5–66 8.4 µg/m³ 23h 1
2026-10-11 28 10–52 6.6 µg/m³ 21h 2
2026-10-10 33 16–57 8.0 µg/m³ 24h 2
2026-10-09 31 12–71 7.5 µg/m³ 23h 2
2026-10-08 27 12–38 6.4 µg/m³ 22h 2
2026-10-07 26 14–46 6.2 µg/m³ 22h 2
2026-10-06 23 8–42 5.5 µg/m³ 18h 2
2026-10-05 24 12–41 5.9 µg/m³ 22h 2
2026-10-04 19 1–36 4.5 µg/m³ 23h 2
2026-10-03 22 12–53 5.2 µg/m³ 24h 2
2026-10-02 37 11–71 9.2 µg/m³ 22h 2
2026-10-01 39 12–62 9.7 µg/m³ 18h 2
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