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Air Quality History for Yorii, Japan

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

40
Current AQI
Good Station

Air Quality Index Station

336h

PM2.5 Station

336h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 34 26–52 8.2 µg/m³ 10.3 18h 39
2026-05-28 29 25–35 7.1 µg/m³ 8.0 24h 39
2026-05-27 34 23–43 8.2 µg/m³ 9.0 24h 41
2026-05-26 35 28–42 8.3 µg/m³ 10.3 24h 42
2026-05-25 34 28–45 8.2 µg/m³ 11.2 24h 42
2026-05-24 38 28–52 9.1 µg/m³ 11.8 24h 42
2026-05-23 36 28–44 8.7 µg/m³ 10.7 24h 42
2026-05-22 32 18–38 7.6 µg/m³ 8.8 24h 41
2026-05-21 30 23–39 7.2 µg/m³ 6.7 24h 42
2026-05-20 35 28–46 8.3 µg/m³ 13.8 24h 40
2026-05-19 38 30–56 9.3 µg/m³ 15.8 24h 40
2026-05-18 51 38–60 12.5 µg/m³ 22.4 24h 42
2026-05-17 42 32–54 10.2 µg/m³ 21.9 24h 37
2026-05-16 57 44–98 15.1 µg/m³ 25.2 24h 37
2026-05-15 52 51–54 12.6 µg/m³ 23.1 6h 42
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