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Air Quality History for Ōhara, Japan

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

28
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 16 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 27 21–34 6.4 µg/m³ 11h 23
2026-09-04 29 16–73 7.5 µg/m³ 24h 22
2026-09-03 28 11–96 7.2 µg/m³ 24h 20
2026-09-02 50 22–164 15.9 µg/m³ 24h 21
2026-09-01 45 25–93 12.3 µg/m³ 24h 20
2026-08-31 53 27–103 14.5 µg/m³ 24h 18
2026-08-30 45 23–89 11.8 µg/m³ 24h 19
2026-08-29 46 25–85 12.4 µg/m³ 24h 19
2026-08-28 42 23–71 10.7 µg/m³ 24h 20
2026-08-27 36 18–98 9.7 µg/m³ 24h 22
2026-08-26 40 19–73 10.3 µg/m³ 24h 21
2026-08-25 35 22–55 8.5 µg/m³ 24h 22
2026-08-24 44 32–58 10.7 µg/m³ 24h 22
2026-08-23 43 32–61 10.4 µg/m³ 24h 22
2026-08-22 37 30–52 8.9 µg/m³ 10h 21
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