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Air Quality History for Maruoka, Japan

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 32 13–45 7.6 µg/m³ 11h 5
2026-10-20 38 17–120 9.8 µg/m³ 23h 4
2026-10-19 54 20–306 21.3 µg/m³ 23h 4
2026-10-18 34 18–53 8.2 µg/m³ 24h 5
2026-10-17 44 21–117 11.9 µg/m³ 23h 3
2026-10-16 65 24–169 21.4 µg/m³ 24h 3
2026-10-15 43 18–68 10.8 µg/m³ 24h 4
2026-10-14 55 21–164 16.7 µg/m³ 24h 4
2026-10-13 47 23–85 12.4 µg/m³ 24h 3
2026-10-12 54 12–155 15.3 µg/m³ 24h 4
2026-10-11 58 15–165 18.2 µg/m³ 24h 4
2026-10-10 45 17–124 12.2 µg/m³ 24h 4
2026-10-09 55 18–188 18.8 µg/m³ 24h 4
2026-10-08 41 21–81 10.3 µg/m³ 24h 5
2026-10-07 40 23–58 10.0 µg/m³ 10h 5
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