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Air Quality History for Tochio-honchō, Japan

Historical PM2.5 and AQI trend from monitoring stations near Tochio-honchō, Japan.

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 31 18–45 7.3 µg/m³ 12h 4
2026-06-08 27 14–53 6.4 µg/m³ 24h 4
2026-06-07 29 15–48 6.9 µg/m³ 24h 4
2026-06-06 30 9–44 7.2 µg/m³ 24h 4
2026-06-05 31 18–48 7.4 µg/m³ 24h 4
2026-06-04 26 8–50 6.2 µg/m³ 24h 4
2026-06-03 29 15–71 7.1 µg/m³ 24h 4
2026-06-02 25 10–46 6.1 µg/m³ 24h 4
2026-06-01 39 20–63 9.6 µg/m³ 24h 4
2026-05-31 48 26–75 12.4 µg/m³ 24h 4
2026-05-30 41 21–57 9.8 µg/m³ 24h 4
2026-05-29 35 20–61 8.4 µg/m³ 24h 4
2026-05-28 32 6–59 7.6 µg/m³ 24h 4
2026-05-27 36 5–57 8.8 µg/m³ 24h 4
2026-05-26 40 18–199 13.8 µg/m³ 24h 4
2026-05-25 37 19–57 9.1 µg/m³ 24h 4
2026-05-24 39 13–80 9.9 µg/m³ 24h 4
2026-05-23 38 23–112 9.6 µg/m³ 24h 4
2026-05-22 29 14–42 7.0 µg/m³ 24h 4
2026-05-21 31 19–54 7.4 µg/m³ 24h 4
2026-05-20 28 19–43 6.8 µg/m³ 11h 5
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