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Air Quality History for Obama, Japan

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

13
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 20–41 8.1 µg/m³ 12h 9
2026-10-20 42 23–79 10.8 µg/m³ 24h 9
2026-10-19 52 20–125 14.6 µg/m³ 24h 7
2026-10-18 33 23–54 7.9 µg/m³ 24h 9
2026-10-17 58 26–155 17.1 µg/m³ 24h 8
2026-10-16 59 32–111 16.7 µg/m³ 24h 7
2026-10-15 64 23–154 19.5 µg/m³ 24h 8
2026-10-14 54 25–127 15.0 µg/m³ 24h 6
2026-10-13 76 44–213 29.1 µg/m³ 24h 7
2026-10-12 60 32–173 18.6 µg/m³ 24h 7
2026-10-11 63 35–250 22.6 µg/m³ 24h 6
2026-10-10 55 24–153 15.8 µg/m³ 24h 7
2026-10-09 58 18–200 20.0 µg/m³ 24h 7
2026-10-08 35 18–58 8.4 µg/m³ 24h 11
2026-10-07 32 20–38 7.6 µg/m³ 10h 10
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