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Air Quality History for Iwai, Japan

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

11
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 69 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-22 27 22–32 6.4 µg/m³ 6.2 8h 65
2026-10-21 33 23–44 7.8 µg/m³ 10.2 24h 75
2026-10-20 47 33–88 11.8 µg/m³ 21.5 24h 74
2026-10-19 46 34–66 11.1 µg/m³ 14.1 24h 74
2026-10-18 35 27–48 8.4 µg/m³ 10.0 24h 78
2026-10-17 44 34–55 10.7 µg/m³ 12.2 24h 76
2026-10-16 55 42–82 14.2 µg/m³ 15.5 24h 70
2026-10-15 48 38–63 11.9 µg/m³ 12.7 24h 72
2026-10-14 52 28–80 13.9 µg/m³ 12.2 24h 69
2026-10-13 48 35–64 12.1 µg/m³ 17.1 24h 72
2026-10-12 42 33–56 10.1 µg/m³ 15.3 24h 73
2026-10-11 47 37–62 11.6 µg/m³ 14.5 24h 70
2026-10-10 42 33–57 10.1 µg/m³ 14.3 24h 74
2026-10-09 44 29–69 10.7 µg/m³ 15.9 24h 73
2026-10-08 35 28–53 8.4 µg/m³ 13.2 24h 83
2026-10-07 37 28–48 8.8 µg/m³ 9.2 24h 83
2026-10-06 35 28–45 8.5 µg/m³ 7.2 24h 82
2026-10-05 36 30–44 8.7 µg/m³ 9.7 24h 82
2026-10-04 38 28–75 9.6 µg/m³ 10.2 24h 83
2026-10-03 36 28–74 8.8 µg/m³ 10.5 24h 82
2026-10-02 35 28–52 8.3 µg/m³ 10.3 13h 83
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