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Air Quality History for Ronkonkoma, United States

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

5
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

460h

PM2.5 Station

460h · 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 18–59 9.1 µg/m³ 7h 3
2026-10-20 31 12–59 7.6 µg/m³ 24h 3
2026-10-19 23 10–47 5.5 µg/m³ 23h 3
2026-10-18 18 7–59 4.3 µg/m³ 24h 2
2026-10-17 11 3–32 2.6 µg/m³ 23h 2
2026-10-16 18 3–49 4.3 µg/m³ 22h 3
2026-10-15 26 7–55 6.4 µg/m³ 23h 2
2026-10-14 40 15–75 9.9 µg/m³ 20h 2
2026-10-13 34 9–50 8.2 µg/m³ 22h 2
2026-10-12 27 9–51 6.4 µg/m³ 21h 2
2026-10-11 24 14–38 5.7 µg/m³ 23h 3
2026-10-10 23 12–37 5.5 µg/m³ 24h 2
2026-10-09 26 14–38 6.2 µg/m³ 22h 3
2026-10-08 25 12–40 5.9 µg/m³ 24h 3
2026-10-07 22 11–36 5.3 µg/m³ 24h 2
2026-10-06 16 8–32 3.9 µg/m³ 24h 2
2026-10-05 23 5–65 5.7 µg/m³ 23h 3
2026-10-04 19 11–32 4.6 µg/m³ 24h 3
2026-10-03 19 10–30 4.6 µg/m³ 24h 3
2026-10-02 34 9–55 8.3 µg/m³ 24h 3
2026-10-01 36 19–56 8.8 µg/m³ 15h 3
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