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Air Quality History for Marlboro, United States

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

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

Air Quality Index Station

477h

PM2.5 Station

477h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 61 18–127 19.1 µg/m³ 149.0 4h 4
2026-10-20 47 19–72 12.2 µg/m³ 143.8 24h 7
2026-10-19 51 17–127 15.2 µg/m³ 138.6 24h 6
2026-10-18 46 13–127 13.0 µg/m³ 143.8 24h 6
2026-10-17 43 12–80 11.6 µg/m³ 149.0 24h 6
2026-10-16 60 19–197 22.4 µg/m³ 129.5 24h 6
2026-10-15 51 13–127 14.7 µg/m³ 139.0 24h 6
2026-10-14 59 23–127 17.4 µg/m³ 102.1 24h 6
2026-10-13 49 16–80 13.9 µg/m³ 129.5 24h 6
2026-10-12 55 7–93 15.7 µg/m³ 149.0 24h 4
2026-10-11 41 15–66 10.7 µg/m³ 149.0 24h 7
2026-10-10 48 18–87 13.2 µg/m³ 143.7 24h 7
2026-10-09 48 9–94 13.4 µg/m³ 123.0 24h 7
2026-10-08 47 17–83 13.0 µg/m³ 134.3 24h 6
2026-10-07 32 17–92 8.5 µg/m³ 88.7 24h 5
2026-10-06 23 17–28 5.5 µg/m³ — 24h 5
2026-10-05 24 16–41 5.6 µg/m³ 11.4 24h 6
2026-10-04 20 8–26 4.8 µg/m³ 1.1 24h 6
2026-10-03 25 15–40 5.9 µg/m³ — 24h 6
2026-10-02 38 21–56 9.1 µg/m³ 15.0 24h 6
2026-10-01 37 22–59 9.2 µg/m³ 46.1 17h 7
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