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Air Quality History for Narita, Japan

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

45
Current AQI
Good
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

301h · 1 station

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 34 20–71 8.4 µg/m³ 10.6 21h 2
2026-04-09 31 15–38 7.4 µg/m³ 9.6 16h 2
2026-04-08 28 22–31 6.7 µg/m³ 8.3 8h 2
2026-04-07 28 8–62 7.0 µg/m³ 9.1 24h 2
2026-04-06 46 34–55 11.2 µg/m³ 15.6 18h 2
2026-04-04 38 20–57 9.4 µg/m³ 13.5 14h 2
2026-04-03 35 24–51 8.3 µg/m³ 9.7 24h 2
2026-04-02 17 10–23 4.0 µg/m³ 3.7 21h 2
2026-04-01 21 9–31 5.1 µg/m³ 4.4 21h 2
2026-03-31 27 4–39 6.5 µg/m³ 8.0 23h 2
2026-03-30 34 20–64 8.6 µg/m³ 13.0 10h 2
2026-03-29 57 49–70 15.0 µg/m³ 18.2 24h 2
2026-03-28 46 35–60 11.2 µg/m³ 16.1 22h 2
2026-03-27 29 18–42 7.0 µg/m³ 9.0 24h 2
2026-03-26 22 13–30 5.2 µg/m³ 4.5 24h 2
2026-03-25 32 23–37 7.6 µg/m³ 7.4 7h 2
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