Home › United States › Scotch Plains › History

Air Quality History for Scotch Plains, United States

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

23
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
2026-05-29 21 8–31 4.9 µg/m³ 1.5 21h 12
2026-05-28 24 16–38 5.7 µg/m³ 7.0 24h 13
2026-05-27 34 19–141 8.9 µg/m³ 5.1 24h 15
2026-05-26 26 16–36 6.2 µg/m³ 5.4 24h 11
2026-05-25 29 16–78 7.3 µg/m³ 16.9 24h 11
2026-05-24 21 2–32 5.1 µg/m³ 1.8 24h 10
2026-05-23 21 15–36 5.1 µg/m³ 1.2 24h 10
2026-05-22 18 13–25 4.4 µg/m³ 7.4 24h 12
2026-05-21 18 11–29 4.4 µg/m³ 3.5 24h 13
2026-05-20 28 23–39 6.7 µg/m³ 6.1 24h 14
2026-05-19 48 30–62 12.0 µg/m³ 17.5 24h 14
2026-05-18 43 29–56 10.4 µg/m³ 12.4 24h 15
2026-05-17 31 19–43 7.4 µg/m³ 4.8 24h 13
2026-05-16 27 18–38 6.5 µg/m³ 2.4 24h 15
2026-05-15 24 15–42 5.7 µg/m³ 12.1 24h 15
2026-05-14 35 16–88 9.0 µg/m³ 61.8 24h 15
2026-05-13 28 23–42 6.6 µg/m³ 8.1 24h 17
2026-05-12 22 12–30 5.3 µg/m³ 2.3 24h 14
2026-05-11 28 13–50 6.6 µg/m³ 28.2 24h 14
2026-05-10 45 33–60 10.8 µg/m³ 28.9 24h 17
2026-05-09 32 24–40 7.6 µg/m³ 5.5 3h 14
Back to Scotch Plains Air Quality