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Air Quality History for Iwai, Japan

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

36
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 32 5–42 7.6 µg/m³ 10.6 16h 56
2026-05-28 27 22–33 6.6 µg/m³ 8.4 24h 59
2026-05-27 32 24–40 7.7 µg/m³ 9.9 24h 64
2026-05-26 32 26–40 7.6 µg/m³ 9.6 24h 61
2026-05-25 33 28–39 7.9 µg/m³ 10.9 24h 63
2026-05-24 34 28–41 8.1 µg/m³ 12.2 24h 64
2026-05-23 33 27–40 8.0 µg/m³ 12.7 24h 66
2026-05-22 29 20–38 7.0 µg/m³ 8.3 24h 63
2026-05-21 26 22–34 6.3 µg/m³ 6.9 24h 59
2026-05-20 33 27–42 7.9 µg/m³ 11.5 24h 63
2026-05-19 39 32–53 9.4 µg/m³ 14.8 24h 63
2026-05-18 50 42–55 12.0 µg/m³ 21.2 24h 66
2026-05-17 50 40–85 12.3 µg/m³ 22.5 24h 60
2026-05-16 56 42–98 14.8 µg/m³ 24.0 24h 56
2026-05-15 52 44–57 12.7 µg/m³ 22.0 24h 63
2026-05-14 46 37–53 11.2 µg/m³ 19.2 24h 62
2026-05-13 36 31–41 8.5 µg/m³ 13.3 24h 63
2026-05-12 31 27–39 7.5 µg/m³ 10.3 24h 64
2026-05-11 34 27–51 8.1 µg/m³ 9.6 24h 59
2026-05-10 34 30–39 8.1 µg/m³ 9.7 24h 64
2026-05-09 28 10–33 6.6 µg/m³ 7.6 8h 56
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