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Air Quality History for Nagasaki, Japan

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

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

Air Quality Index Station

474h

PM2.5 Station

474h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 40 24–59 9.7 µg/m³ 24h 12
2026-05-28 31 19–42 7.5 µg/m³ 24h 13
2026-05-27 28 18–36 6.7 µg/m³ 24h 13
2026-05-26 30 18–42 7.2 µg/m³ 24h 13
2026-05-25 32 23–42 7.7 µg/m³ 24h 14
2026-05-24 35 24–54 8.4 µg/m³ 24h 13
2026-05-23 34 25–47 8.2 µg/m³ 24h 14
2026-05-22 29 19–40 6.8 µg/m³ 24h 12
2026-05-21 30 16–42 7.1 µg/m³ 24h 12
2026-05-20 32 22–48 7.8 µg/m³ 24h 13
2026-05-19 41 31–56 9.9 µg/m³ 24h 13
2026-05-18 51 42–61 12.5 µg/m³ 24h 13
2026-05-17 48 36–66 11.8 µg/m³ 23h 12
2026-05-16 54 28–63 13.8 µg/m³ 21h 13
2026-05-15 52 37–59 12.9 µg/m³ 24h 13
2026-05-14 49 40–56 11.8 µg/m³ 24h 13
2026-05-13 37 30–46 8.9 µg/m³ 24h 13
2026-05-12 32 23–45 7.7 µg/m³ 24h 15
2026-05-11 41 28–92 10.5 µg/m³ 24h 11
2026-05-10 37 25–49 8.9 µg/m³ 22h 12
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