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Air Quality History for Iyo, Japan

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

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 12 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 63 63–63 17.9 µg/m³ 1h 12
2026-07-21 57 25–83 15.5 µg/m³ 23h 5
2026-07-20 53 38–72 13.7 µg/m³ 24h 6
2026-07-19 41 22–62 10.0 µg/m³ 24h 7
2026-07-18 49 25–68 12.5 µg/m³ 24h 8
2026-07-17 56 42–70 14.6 µg/m³ 24h 8
2026-07-16 57 44–72 15.1 µg/m³ 24h 8
2026-07-15 53 37–69 13.6 µg/m³ 24h 8
2026-07-14 53 27–200 17.4 µg/m³ 24h 8
2026-07-13 49 33–64 12.5 µg/m³ 24h 7
2026-07-12 42 22–54 10.0 µg/m³ 24h 8
2026-07-11 25 16–32 6.1 µg/m³ 24h 8
2026-07-10 26 12–39 6.2 µg/m³ 24h 8
2026-07-09 31 14–53 7.4 µg/m³ 24h 7
2026-07-08 33 19–62 8.0 µg/m³ 21h 8
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