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Air Quality History for Yasu, Japan

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

40
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 21 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 41 37–51 9.8 µg/m³ 6h 31
2026-05-29 40 30–103 10.1 µg/m³ 24h 32
2026-05-28 35 25–64 8.6 µg/m³ 24h 33
2026-05-27 31 22–46 7.5 µg/m³ 24h 36
2026-05-26 31 22–40 7.3 µg/m³ 24h 35
2026-05-25 36 27–51 8.6 µg/m³ 24h 34
2026-05-24 35 20–50 8.4 µg/m³ 24h 34
2026-05-23 35 24–52 8.4 µg/m³ 24h 37
2026-05-22 30 21–44 7.3 µg/m³ 24h 35
2026-05-21 34 19–46 8.1 µg/m³ 24h 32
2026-05-20 36 23–50 8.6 µg/m³ 24h 38
2026-05-19 41 30–55 10.0 µg/m³ 24h 38
2026-05-18 53 48–58 13.3 µg/m³ 24h 35
2026-05-17 47 13–55 11.3 µg/m³ 24h 35
2026-05-16 54 44–65 13.7 µg/m³ 13h 32
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