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Air Quality History for Yorii, Japan

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

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 33 5–42 7.8 µg/m³ 10.5 16h 30
2026-05-28 28 20–32 6.6 µg/m³ 8.0 24h 32
2026-05-27 33 24–45 7.8 µg/m³ 9.0 24h 33
2026-05-26 33 25–39 7.8 µg/m³ 10.3 24h 31
2026-05-25 33 26–42 7.8 µg/m³ 11.2 24h 34
2026-05-24 34 26–47 8.2 µg/m³ 11.8 24h 33
2026-05-23 34 28–41 8.1 µg/m³ 10.7 24h 36
2026-05-22 30 21–39 7.3 µg/m³ 8.8 24h 34
2026-05-21 28 20–39 6.7 µg/m³ 6.7 24h 31
2026-05-20 35 27–42 8.4 µg/m³ 13.8 24h 32
2026-05-19 39 30–55 9.4 µg/m³ 15.8 24h 32
2026-05-18 48 37–55 11.6 µg/m³ 22.4 24h 35
2026-05-17 46 36–85 11.5 µg/m³ 21.9 24h 31
2026-05-16 55 44–98 14.3 µg/m³ 25.2 24h 30
2026-05-15 49 38–56 11.9 µg/m³ 23.6 24h 33
2026-05-14 43 32–52 10.4 µg/m³ 20.4 24h 33
2026-05-13 34 28–45 8.2 µg/m³ 13.4 24h 34
2026-05-12 31 26–38 7.5 µg/m³ 9.3 24h 35
2026-05-11 34 24–50 8.3 µg/m³ 9.0 24h 31
2026-05-10 34 27–45 8.1 µg/m³ 8.0 24h 34
2026-05-09 31 25–36 7.4 µg/m³ 8.2 8h 34
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