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Air Quality History for Mercerville-Hamilton Square, United States

Historical PM2.5 and AQI trend from monitoring stations near Mercerville-Hamilton Square, United States.

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 19 8–23 4.5 µg/m³ 1.7 9h 65
2026-06-08 28 16–58 6.9 µg/m³ 8.8 24h 82
2026-06-07 35 29–44 8.5 µg/m³ 9.9 24h 82
2026-06-06 56 42–62 14.5 µg/m³ 20.0 24h 80
2026-06-05 45 40–51 10.7 µg/m³ 12.7 24h 83
2026-06-04 31 26–38 7.4 µg/m³ 6.1 24h 82
2026-06-03 27 23–30 6.5 µg/m³ 4.1 24h 82
2026-06-02 25 24–28 6.1 µg/m³ 6.1 24h 82
2026-06-01 28 14–63 6.9 µg/m³ 6.4 24h 72
2026-05-31 22 16–29 5.2 µg/m³ 2.9 24h 82
2026-05-30 20 15–28 4.8 µg/m³ 3.7 24h 81
2026-05-29 19 15–23 4.7 µg/m³ 1.8 24h 82
2026-05-28 30 18–40 7.1 µg/m³ 4.3 24h 75
2026-05-27 43 28–60 10.7 µg/m³ 16.2 24h 82
2026-05-26 38 24–72 9.6 µg/m³ 11.4 24h 82
2026-05-25 34 25–48 8.2 µg/m³ 10.4 24h 82
2026-05-24 22 10–65 5.5 µg/m³ 3.3 24h 82
2026-05-23 24 18–60 5.9 µg/m³ 4.2 24h 82
2026-05-22 22 20–25 5.3 µg/m³ 4.1 24h 79
2026-05-21 21 15–35 5.1 µg/m³ 5.4 24h 82
2026-05-20 46 33–62 11.4 µg/m³ 17.8 15h 82
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