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Air Quality History for Ojiya, Japan

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

32
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

289h

PM2.5 Station

289h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 24 9–48 5.8 µg/m³ 4h 1
2026-05-29 38 6–66 9.6 µg/m³ 21h 1
2026-05-28 27 4–58 6.6 µg/m³ 19h 1
2026-05-27 38 19–65 9.5 µg/m³ 17h 2
2026-05-26 37 13–72 9.2 µg/m³ 23h 1
2026-05-25 32 13–59 7.7 µg/m³ 23h 1
2026-05-24 35 10–76 8.9 µg/m³ 21h 2
2026-05-23 30 3–65 7.5 µg/m³ 21h 2
2026-05-22 33 7–51 7.9 µg/m³ 21h 1
2026-05-21 33 19–49 7.8 µg/m³ 22h 2
2026-05-20 33 21–53 7.9 µg/m³ 20h 1
2026-05-19 42 5–91 11.3 µg/m³ 21h 1
2026-05-18 49 9–76 13.2 µg/m³ 24h 1
2026-05-17 33 9–56 8.1 µg/m³ 18h 1
2026-05-16 46 9–63 11.8 µg/m³ 14h 1
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