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Air Quality History for Obama, Japan

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

10
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 35 23–53 8.3 µg/m³ 11h 6
2026-10-20 51 28–150 14.1 µg/m³ 24h 6
2026-10-19 53 21–98 14.8 µg/m³ 24h 6
2026-10-18 32 18–61 7.8 µg/m³ 24h 7
2026-10-17 68 28–166 23.1 µg/m³ 23h 5
2026-10-16 63 16–134 18.5 µg/m³ 24h 5
2026-10-15 69 28–179 23.2 µg/m³ 24h 6
2026-10-14 55 24–92 15.5 µg/m³ 24h 5
2026-10-13 71 33–196 26.6 µg/m³ 24h 5
2026-10-12 69 30–172 22.7 µg/m³ 24h 5
2026-10-11 75 29–334 31.6 µg/m³ 24h 4
2026-10-10 66 27–157 20.4 µg/m³ 24h 5
2026-10-09 66 12–199 25.0 µg/m³ 24h 6
2026-10-08 36 20–60 8.7 µg/m³ 24h 9
2026-10-07 34 20–55 8.2 µg/m³ 24h 8
2026-10-06 37 21–55 8.9 µg/m³ 24h 8
2026-10-05 37 23–54 9.0 µg/m³ 24h 9
2026-10-04 37 24–56 8.9 µg/m³ 24h 8
2026-10-03 34 23–47 8.2 µg/m³ 24h 8
2026-10-02 35 18–56 8.4 µg/m³ 24h 8
2026-10-01 36 23–46 8.5 µg/m³ 11h 8
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