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Air Quality History for Narita, Japan

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 48 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 38 26–51 9.2 µg/m³ 6.4 16h 50
2026-05-28 32 22–47 7.7 µg/m³ 6.9 24h 50
2026-05-27 29 20–41 6.9 µg/m³ 7.5 24h 60
2026-05-26 31 24–40 7.4 µg/m³ 7.0 24h 55
2026-05-25 33 26–41 7.9 µg/m³ 7.2 24h 53
2026-05-24 34 26–52 8.2 µg/m³ 8.8 24h 57
2026-05-23 33 25–40 7.9 µg/m³ 10.6 24h 61
2026-05-22 29 23–40 7.1 µg/m³ 7.9 24h 58
2026-05-21 31 24–41 7.5 µg/m³ 4.3 24h 49
2026-05-20 36 26–49 8.6 µg/m³ 7.9 24h 64
2026-05-19 42 30–60 10.1 µg/m³ 11.9 24h 62
2026-05-18 53 48–59 13.1 µg/m³ 16.8 24h 58
2026-05-17 49 42–54 11.9 µg/m³ 18.3 24h 59
2026-05-16 55 50–63 14.0 µg/m³ 17.6 24h 49
2026-05-15 53 50–56 13.2 µg/m³ 17.3 7h 44
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