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Air Quality History for Ōhara, Japan

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 10 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 33 33–33 8.0 µg/m³ 1h 10
2026-05-29 38 20–58 9.1 µg/m³ 24h 11
2026-05-28 32 13–48 7.7 µg/m³ 24h 12
2026-05-27 26 16–39 6.2 µg/m³ 24h 12
2026-05-26 30 17–53 7.1 µg/m³ 24h 13
2026-05-25 32 25–47 7.8 µg/m³ 24h 12
2026-05-24 33 24–56 8.0 µg/m³ 24h 12
2026-05-23 30 22–44 7.2 µg/m³ 24h 12
2026-05-22 30 17–65 7.5 µg/m³ 24h 12
2026-05-21 34 17–52 8.2 µg/m³ 24h 11
2026-05-20 35 20–54 8.5 µg/m³ 24h 12
2026-05-19 42 21–58 10.2 µg/m³ 24h 12
2026-05-18 52 39–64 13.2 µg/m³ 24h 12
2026-05-17 49 39–59 12.0 µg/m³ 24h 10
2026-05-16 53 41–63 13.5 µg/m³ 24h 10
2026-05-15 51 30–64 12.8 µg/m³ 24h 11
2026-05-14 47 34–57 11.5 µg/m³ 24h 10
2026-05-13 44 26–57 10.6 µg/m³ 24h 12
2026-05-12 34 22–54 8.2 µg/m³ 24h 12
2026-05-11 40 25–59 9.8 µg/m³ 24h 9
2026-05-10 40 30–61 9.9 µg/m³ 22h 12
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