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Air Quality History for Warren Township, United States

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

5
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 22 19–24 5.1 µg/m³ — 2h 6
2026-10-20 28 19–36 6.7 µg/m³ 2.8 24h 8
2026-10-19 25 15–42 6.0 µg/m³ 4.0 24h 7
2026-10-18 21 14–29 5.0 µg/m³ 2.8 24h 7
2026-10-17 20 11–45 4.9 µg/m³ — 24h 7
2026-10-16 27 15–51 6.5 µg/m³ 3.0 24h 7
2026-10-15 21 14–36 5.1 µg/m³ 9.7 24h 7
2026-10-14 31 22–49 7.5 µg/m³ 4.1 24h 6
2026-10-13 30 21–43 7.2 µg/m³ 2.9 24h 7
2026-10-12 24 15–35 5.7 µg/m³ — 24h 6
2026-10-11 24 15–42 5.7 µg/m³ — 24h 7
2026-10-10 26 18–38 6.3 µg/m³ 1.8 24h 7
2026-10-09 26 15–38 6.3 µg/m³ 1.7 24h 7
2026-10-08 28 18–42 6.8 µg/m³ 2.5 24h 7
2026-10-07 26 15–45 6.3 µg/m³ 3.8 24h 8
2026-10-06 23 15–45 5.4 µg/m³ — 24h 7
2026-10-05 23 15–44 5.4 µg/m³ 11.4 24h 8
2026-10-04 22 13–36 5.1 µg/m³ 1.1 24h 8
2026-10-03 22 18–31 5.3 µg/m³ — 24h 8
2026-10-02 39 26–46 9.4 µg/m³ 15.0 24h 8
2026-10-01 33 23–45 8.0 µg/m³ 6.0 19h 8
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