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Air Quality History for Yilan, Taiwan

Historical PM2.5 and AQI trend from monitoring stations near Yilan, Taiwan.

37
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 8 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 46 30–70 11.9 µg/m³ 8h 20
2026-06-08 45 30–62 10.9 µg/m³ 24h 19
2026-06-07 49 31–77 12.3 µg/m³ 24h 20
2026-06-06 60 39–171 18.0 µg/m³ 24h 19
2026-06-05 51 33–70 12.7 µg/m³ 24h 20
2026-06-04 49 32–60 12.3 µg/m³ 24h 20
2026-06-03 60 42–74 16.4 µg/m³ 24h 20
2026-06-02 65 55–80 18.5 µg/m³ 24h 20
2026-06-01 75 61–96 23.3 µg/m³ 24h 16
2026-05-31 72 56–108 21.8 µg/m³ 24h 16
2026-05-30 64 48–111 18.3 µg/m³ 24h 17
2026-05-29 64 50–86 18.1 µg/m³ 24h 16
2026-05-28 58 46–71 15.3 µg/m³ 24h 17
2026-05-27 53 38–77 13.5 µg/m³ 24h 16
2026-05-26 54 41–79 13.8 µg/m³ 15h 17
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