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Air Quality History for Tainan, Taiwan

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

103
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 16 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 72 65–78 21.9 µg/m³ 2h 13
2026-10-20 78 52–181 26.5 µg/m³ 24h 10
2026-10-19 70 48–155 21.5 µg/m³ 24h 8
2026-10-18 94 57–173 34.3 µg/m³ 24h 12
2026-10-17 93 33–175 34.3 µg/m³ 24h 8
2026-10-16 89 35–168 30.9 µg/m³ 23h 6
2026-10-15 84 54–187 29.5 µg/m³ 24h 7
2026-10-14 73 51–153 22.6 µg/m³ 23h 5
2026-10-13 89 62–193 32.5 µg/m³ 24h 7
2026-10-12 77 54–133 24.4 µg/m³ 24h 8
2026-10-11 66 35–111 19.4 µg/m³ 24h 7
2026-10-10 81 51–153 26.1 µg/m³ 24h 8
2026-10-09 79 39–173 26.3 µg/m³ 24h 7
2026-10-08 62 22–137 19.1 µg/m³ 24h 14
2026-10-07 47 19–165 14.4 µg/m³ 24h 16
2026-10-06 51 19–162 15.3 µg/m³ 24h 15
2026-10-05 60 23–171 19.8 µg/m³ 24h 15
2026-10-04 40 21–156 11.0 µg/m³ 24h 15
2026-10-03 50 25–89 13.4 µg/m³ 24h 12
2026-10-02 39 22–58 9.5 µg/m³ 24h 14
2026-10-01 55 31–83 15.2 µg/m³ 19h 13
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