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Air Quality History for Muroran, Japan

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

305h

PM2.5 Station

305h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-28 28 13–55 6.9 µg/m³ 10h 2
2026-05-27 25 7–61 6.3 µg/m³ 18h 2
2026-05-26 29 9–42 6.9 µg/m³ 12h 2
2026-05-25 30 13–78 7.7 µg/m³ 16h 2
2026-05-24 40 10–127 11.9 µg/m³ 19h 1
2026-05-23 35 21–50 8.3 µg/m³ 12h 2
2026-05-22 32 9–55 7.7 µg/m³ 16h 2
2026-05-21 25 9–46 5.9 µg/m³ 16h 2
2026-05-20 34 16–61 8.3 µg/m³ 19h 3
2026-05-19 40 17–68 10.1 µg/m³ 18h 3
2026-05-18 49 17–83 13.0 µg/m³ 16h 2
2026-05-17 53 18–76 14.2 µg/m³ 17h 2
2026-05-16 56 46–65 14.5 µg/m³ 12h 2
2026-05-15 60 25–123 17.8 µg/m³ 10h 2
2026-05-14 50 9–126 13.5 µg/m³ 15h 1
2026-05-13 33 4–62 8.2 µg/m³ 15h 2
2026-05-12 28 13–46 6.7 µg/m³ 10h 2
2026-05-11 38 8–73 9.3 µg/m³ 17h 2
2026-05-10 39 17–83 9.9 µg/m³ 20h 2
2026-05-09 24 13–39 5.7 µg/m³ 15h 2
2026-05-08 24 21–26 5.7 µg/m³ 2h 4
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