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Air Quality History for Nantan, Japan

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

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 36 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 35 27–44 8.3 µg/m³ 11h 43
2026-10-20 48 31–98 12.4 µg/m³ 24h 42
2026-10-19 48 34–69 12.1 µg/m³ 24h 38
2026-10-18 36 25–58 8.7 µg/m³ 24h 44
2026-10-17 51 36–91 13.1 µg/m³ 24h 37
2026-10-16 61 42–113 17.2 µg/m³ 24h 34
2026-10-15 59 28–99 16.6 µg/m³ 24h 37
2026-10-14 64 29–111 19.0 µg/m³ 24h 33
2026-10-13 71 40–151 21.6 µg/m³ 24h 33
2026-10-12 56 39–97 15.3 µg/m³ 24h 37
2026-10-11 64 40–124 18.2 µg/m³ 24h 31
2026-10-10 53 40–79 13.8 µg/m³ 24h 37
2026-10-09 54 24–89 15.1 µg/m³ 24h 37
2026-10-08 35 26–45 8.4 µg/m³ 24h 55
2026-10-07 42 31–52 10.1 µg/m³ 10h 54
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