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Air Quality History for Keelung, Taiwan

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

57
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 61 57–66 17.0 µg/m³ 10h 17
2026-05-29 60 50–71 16.3 µg/m³ 24h 17
2026-05-28 56 42–74 15.0 µg/m³ 24h 17
2026-05-27 51 37–61 12.8 µg/m³ 24h 17
2026-05-26 53 42–66 13.5 µg/m³ 24h 18
2026-05-25 60 48–153 16.5 µg/m³ 24h 16
2026-05-24 55 45–69 14.4 µg/m³ 24h 16
2026-05-23 60 51–81 16.1 µg/m³ 24h 17
2026-05-22 59 47–72 15.9 µg/m³ 24h 19
2026-05-21 62 38–111 17.5 µg/m³ 24h 17
2026-05-20 54 39–95 14.1 µg/m³ 24h 19
2026-05-19 53 38–60 13.3 µg/m³ 24h 20
2026-05-18 53 38–66 13.7 µg/m³ 24h 17
2026-05-17 53 35–69 13.7 µg/m³ 23h 18
2026-05-16 48 30–57 11.6 µg/m³ 22h 19
2026-05-15 52 40–68 13.3 µg/m³ 24h 19
2026-05-14 66 48–145 19.3 µg/m³ 24h 19
2026-05-13 65 42–94 18.9 µg/m³ 24h 17
2026-05-12 65 52–94 18.6 µg/m³ 24h 18
2026-05-11 73 56–111 22.6 µg/m³ 24h 13
2026-05-10 62 30–91 17.8 µg/m³ 15h 18
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