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Air Quality History for Sendai, Japan

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

41
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 13 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 34 25–50 8.2 µg/m³ 15h 10
2026-05-28 31 14–44 7.4 µg/m³ 24h 10
2026-05-27 34 13–57 8.2 µg/m³ 24h 10
2026-05-26 32 15–55 7.7 µg/m³ 24h 10
2026-05-25 29 15–52 7.0 µg/m³ 24h 9
2026-05-24 33 16–53 7.9 µg/m³ 24h 10
2026-05-23 40 18–152 10.4 µg/m³ 24h 10
2026-05-22 31 16–39 7.4 µg/m³ 24h 9
2026-05-21 30 22–42 7.2 µg/m³ 24h 9
2026-05-20 31 20–44 7.5 µg/m³ 24h 9
2026-05-19 37 17–59 8.9 µg/m³ 24h 9
2026-05-18 33 17–54 7.9 µg/m³ 24h 10
2026-05-17 38 15–78 9.5 µg/m³ 23h 8
2026-05-16 37 20–55 9.0 µg/m³ 21h 10
2026-05-15 42 25–53 10.2 µg/m³ 24h 11
2026-05-14 39 23–55 9.4 µg/m³ 24h 10
2026-05-13 33 14–47 8.0 µg/m³ 24h 10
2026-05-12 31 20–38 7.3 µg/m³ 24h 10
2026-05-11 33 22–43 7.9 µg/m³ 24h 10
2026-05-10 36 17–51 8.6 µg/m³ 24h 10
2026-05-09 30 25–36 7.3 µg/m³ 8h 9
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