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Air Quality History for Uniondale, United States

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

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

467h

PM2.5 Station

467h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 40 18–63 10.5 µg/m³ 112.0 6h 6
2026-07-21 59 29–83 16.7 µg/m³ 120.0 24h 6
2026-07-20 58 24–91 17.1 µg/m³ 149.0 24h 6
2026-07-19 72 42–112 22.4 µg/m³ 102.8 24h 6
2026-07-18 114 77–155 41.5 µg/m³ 125.2 24h 6
2026-07-17 119 58–179 48.9 µg/m³ 122.2 24h 6
2026-07-16 109 70–184 43.3 µg/m³ 138.1 24h 5
2026-07-15 93 26–168 35.3 µg/m³ 104.2 24h 4
2026-07-14 61 28–98 18.4 µg/m³ 119.1 24h 4
2026-07-13 42 20–85 11.3 µg/m³ 67.6 24h 4
2026-07-12 33 19–43 7.8 µg/m³ 3.8 24h 5
2026-07-11 38 24–54 9.1 µg/m³ 8.8 24h 6
2026-07-10 30 20–46 7.3 µg/m³ 5.5 24h 6
2026-07-09 32 22–51 7.5 µg/m³ 20.7 24h 5
2026-07-08 27 21–42 6.6 µg/m³ — 24h 4
2026-07-07 25 13–51 6.1 µg/m³ 46.8 24h 4
2026-07-06 30 13–52 7.2 µg/m³ — 16h 3
2026-07-05 39 23–56 9.4 µg/m³ 2.4 24h 4
2026-07-04 28 21–34 6.8 µg/m³ 2.3 24h 4
2026-07-03 42 28–95 10.7 µg/m³ 3.3 24h 4
2026-07-02 41 26–55 9.9 µg/m³ 5.3 13h 3
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