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Air Quality History for Scotch Plains, United States

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 8 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 30 23–40 7.1 µg/m³ 5h 6
2026-07-21 41 28–58 10.1 µg/m³ 24h 7
2026-07-20 41 24–72 10.2 µg/m³ 24h 7
2026-07-19 58 36–84 15.9 µg/m³ 24h 7
2026-07-18 101 42–160 35.5 µg/m³ 24h 7
2026-07-17 124 63–174 49.4 µg/m³ 24h 8
2026-07-16 90 63–177 33.4 µg/m³ 24h 7
2026-07-15 69 25–172 22.9 µg/m³ 24h 7
2026-07-14 34 26–56 8.3 µg/m³ 24h 6
2026-07-13 34 24–46 8.2 µg/m³ 24h 6
2026-07-12 35 24–48 8.3 µg/m³ 24h 7
2026-07-11 34 28–46 8.2 µg/m³ 24h 7
2026-07-10 33 20–42 7.9 µg/m³ 24h 8
2026-07-09 31 21–56 7.6 µg/m³ 24h 6
2026-07-08 29 18–45 6.9 µg/m³ 18h 6
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