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Air Quality History for Nakano, Japan

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

87
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

254h

PM2.5 Station

254h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 82 67–99 26.7 µg/m³ 5h 1
2026-07-21 48 32–64 12.4 µg/m³ 10h 1
2026-07-20 51 24–79 13.9 µg/m³ 18h 1
2026-07-19 45 10–70 11.9 µg/m³ 19h 1
2026-07-18 32 13–55 7.6 µg/m³ 15h 1
2026-07-17 51 13–72 13.5 µg/m³ 21h 1
2026-07-16 53 9–85 14.6 µg/m³ 21h 1
2026-07-15 53 19–89 14.4 µg/m³ 20h 1
2026-07-14 43 17–107 11.3 µg/m³ 20h 1
2026-07-13 51 20–102 13.9 µg/m³ 16h 2
2026-07-12 45 17–58 11.1 µg/m³ 18h 1
2026-07-11 25 10–48 6.1 µg/m³ 19h 1
2026-07-10 28 13–54 6.7 µg/m³ 16h 2
2026-07-09 40 9–59 9.9 µg/m³ 21h 1
2026-07-08 33 21–61 8.2 µg/m³ 15h 1
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