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Air Quality History for Ninohe, Japan

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

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

Air Quality Index Station

118h

PM2.5 Station

118h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-23 28 17–50 6.8 µg/m³ 4h 1
2026-09-22 26 9–38 6.3 µg/m³ 6h 1
2026-09-21 34 5–91 10.1 µg/m³ 5h 1
2026-09-20 20 5–50 4.9 µg/m³ 11h 1
2026-09-19 25 13–38 5.9 µg/m³ 5h 1
2026-09-18 45 25–74 11.6 µg/m³ 6h 1
2026-09-17 40 13–158 13.1 µg/m³ 9h 1
2026-09-16 16 5–38 3.8 µg/m³ 8h 1
2026-09-15 27 9–53 6.6 µg/m³ 6h 1
2026-09-14 20 3–55 4.9 µg/m³ 10h 1
2026-09-13 21 7–42 5.1 µg/m³ 11h 1
2026-09-12 39 9–93 11.3 µg/m³ 5h 1
2026-09-11 11 6–13 2.6 µg/m³ 3h 1
2026-09-10 32 9–58 8.3 µg/m³ 3h 1
2026-09-09 43 43–43 10.3 µg/m³ 1h 1
2026-09-08 60 10–229 34.9 µg/m³ 6h 1
2026-09-07 16 13–25 3.9 µg/m³ 6h 1
2026-09-06 17 5–25 4.1 µg/m³ 3h 1
2026-09-05 52 38–63 13.6 µg/m³ 3h 1
2026-09-04 25 9–70 6.6 µg/m³ 7h 1
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