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Air Quality History for Isawa, Japan

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

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

Air Quality Index Station

474h

PM2.5 Station

474h · 6 stations

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 36 23–54 8.6 µg/m³ 10.9 23h 7
2026-05-28 29 21–56 7.1 µg/m³ 9.8 24h 8
2026-05-27 34 19–56 8.3 µg/m³ 12.2 24h 8
2026-05-26 36 26–53 8.6 µg/m³ 15.5 24h 7
2026-05-25 34 27–43 8.1 µg/m³ 14.3 24h 8
2026-05-24 36 18–57 8.6 µg/m³ 10.8 24h 8
2026-05-23 33 22–54 8.0 µg/m³ 7.9 24h 8
2026-05-22 27 14–40 6.4 µg/m³ 5.4 24h 7
2026-05-21 26 17–41 6.1 µg/m³ 5.5 24h 7
2026-05-20 36 26–52 8.8 µg/m³ 22.3 24h 8
2026-05-19 39 28–56 9.6 µg/m³ 21.0 24h 7
2026-05-18 52 36–64 13.2 µg/m³ 21.4 24h 8
2026-05-17 45 29–57 10.9 µg/m³ 15.4 23h 8
2026-05-16 51 35–62 12.8 µg/m³ 20.2 21h 8
2026-05-15 50 32–56 12.3 µg/m³ 16.7 24h 8
2026-05-14 47 37–57 11.4 µg/m³ 14.6 24h 8
2026-05-13 37 24–79 9.0 µg/m³ 12.0 24h 8
2026-05-12 32 24–45 7.6 µg/m³ 11.2 24h 8
2026-05-11 31 22–46 7.4 µg/m³ 9.4 24h 6
2026-05-10 33 27–50 7.9 µg/m³ 8.5 23h 7
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