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Air Quality History for Honchō, Japan

Historical PM2.5 and AQI trend from monitoring stations near Honchō, Japan.

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

Air Quality Index Station

52h

PM2.5 Station

52h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-04 12 8–18 2.9 µg/m³ 4h 1
2026-09-03 20 18–21 4.7 µg/m³ 2h 2
2026-09-02 32 32–32 7.7 µg/m³ 1h 1
2026-09-01 24 12–35 5.6 µg/m³ 2h 2
2026-08-30 20 10–29 4.9 µg/m³ 6h 1
2026-08-29 16 12–24 3.9 µg/m³ 4h 8
2026-08-28 58 12–78 17.6 µg/m³ 4h 1
2026-08-27 48 32–64 13.0 µg/m³ 2h 1
2026-08-26 31 28–35 7.4 µg/m³ 3h 1
2026-08-25 30 27–33 7.2 µg/m³ 3h 2
2026-08-24 22 17–26 5.2 µg/m³ 2h 1
2026-08-23 37 27–52 8.9 µg/m³ 3h 1
2026-08-22 18 11–25 4.4 µg/m³ 3h 1
2026-08-21 18 14–21 4.2 µg/m³ 2h 1
2026-08-20 33 17–49 7.9 µg/m³ 2h 1
2026-08-19 18 18–18 4.3 µg/m³ 1h 1
2026-08-18 18 10–25 4.4 µg/m³ 3h 2
2026-08-17 21 9–33 5.0 µg/m³ 3h 1
2026-08-16 14 10–18 3.4 µg/m³ 2h 1
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