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Air Quality History for Ogawamachi, Japan

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

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 28 23–32 6.6 µg/m³ 7.4 9h 44
2026-06-08 27 21–32 6.4 µg/m³ 7.7 24h 55
2026-06-07 28 20–36 6.7 µg/m³ 10.3 24h 56
2026-06-06 31 25–41 7.5 µg/m³ 12.4 24h 55
2026-06-05 28 23–33 6.6 µg/m³ 6.0 24h 56
2026-06-04 27 22–32 6.5 µg/m³ 6.2 24h 54
2026-06-03 26 23–33 6.3 µg/m³ 3.8 24h 53
2026-06-02 28 20–36 6.6 µg/m³ 6.6 24h 55
2026-06-01 38 23–55 9.3 µg/m³ 14.7 24h 54
2026-05-31 45 38–54 10.9 µg/m³ 17.8 24h 59
2026-05-30 37 31–47 9.0 µg/m³ 10.7 24h 59
2026-05-29 34 25–42 8.1 µg/m³ 9.4 24h 54
2026-05-28 30 24–37 7.2 µg/m³ 8.4 24h 54
2026-05-27 33 22–40 8.0 µg/m³ 8.8 24h 57
2026-05-26 33 29–40 8.0 µg/m³ 9.6 24h 57
2026-05-25 34 30–41 8.2 µg/m³ 10.4 24h 55
2026-05-24 36 28–45 8.7 µg/m³ 11.2 24h 58
2026-05-23 33 26–41 8.0 µg/m³ 11.0 24h 56
2026-05-22 32 25–38 7.8 µg/m³ 8.0 24h 55
2026-05-21 30 23–37 7.3 µg/m³ 6.3 24h 57
2026-05-20 32 28–36 7.7 µg/m³ 10.5 15h 55
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