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Air Quality History for Santo António, China

Historical PM2.5 and AQI trend from monitoring stations near Santo António, China.

115
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 33 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 80 73–90 25.7 µg/m³ 8h 40
2026-10-20 66 56–76 19.0 µg/m³ 24h 33
2026-10-19 62 50–76 17.6 µg/m³ 24h 32
2026-10-18 58 48–72 15.5 µg/m³ 24h 36
2026-10-17 62 49–85 17.5 µg/m³ 24h 31
2026-10-16 77 66–87 24.4 µg/m³ 23h 30
2026-10-15 86 72–105 28.8 µg/m³ 24h 28
2026-10-14 91 77–108 31.1 µg/m³ 24h 22
2026-10-13 101 86–121 35.4 µg/m³ 24h 28
2026-10-12 89 75–104 30.2 µg/m³ 24h 31
2026-10-11 82 70–95 27.0 µg/m³ 24h 23
2026-10-10 83 68–114 27.2 µg/m³ 24h 32
2026-10-09 83 73–97 27.5 µg/m³ 24h 34
2026-10-08 82 68–120 26.6 µg/m³ 24h 43
2026-10-07 73 61–86 22.7 µg/m³ 24h 42
2026-10-06 69 54–136 20.5 µg/m³ 24h 41
2026-10-05 56 44–74 14.8 µg/m³ 24h 43
2026-10-04 53 39–68 13.7 µg/m³ 24h 40
2026-10-03 53 41–64 13.5 µg/m³ 24h 40
2026-10-02 57 48–83 15.1 µg/m³ 24h 40
2026-10-01 56 46–98 15.0 µg/m³ 14h 40
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