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Air Quality History for Ōwa, Japan

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

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 32 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 36 28–44 8.6 µg/m³ 23h 40
2026-05-28 32 23–58 7.6 µg/m³ 24h 42
2026-05-27 33 24–43 8.0 µg/m³ 24h 41
2026-05-26 35 23–69 8.5 µg/m³ 24h 41
2026-05-25 35 28–42 8.4 µg/m³ 24h 41
2026-05-24 38 30–56 9.2 µg/m³ 24h 41
2026-05-23 35 31–43 8.5 µg/m³ 24h 40
2026-05-22 31 23–38 7.3 µg/m³ 24h 42
2026-05-21 32 23–39 7.6 µg/m³ 24h 40
2026-05-20 33 25–39 8.0 µg/m³ 24h 42
2026-05-19 36 27–53 8.6 µg/m³ 24h 41
2026-05-18 47 36–76 11.6 µg/m³ 24h 41
2026-05-17 39 8–55 9.5 µg/m³ 24h 39
2026-05-16 49 42–55 11.9 µg/m³ 21h 40
2026-05-15 47 29–55 11.4 µg/m³ 24h 41
2026-05-14 45 35–50 10.8 µg/m³ 24h 41
2026-05-13 36 31–51 8.7 µg/m³ 24h 42
2026-05-12 31 25–40 7.6 µg/m³ 24h 41
2026-05-11 37 30–49 9.0 µg/m³ 24h 38
2026-05-10 37 30–43 8.9 µg/m³ 24h 39
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