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Air Quality History for Santo António, China

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

54
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 19 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 66 59–77 19.3 µg/m³ 21h 44
2026-09-04 62 49–83 17.5 µg/m³ 24h 35
2026-09-03 51 38–62 12.8 µg/m³ 24h 40
2026-09-02 48 32–62 12.0 µg/m³ 24h 36
2026-09-01 44 29–61 10.8 µg/m³ 24h 36
2026-08-31 50 35–75 12.5 µg/m³ 24h 28
2026-08-30 54 40–81 14.2 µg/m³ 24h 29
2026-08-29 60 51–107 16.6 µg/m³ 24h 30
2026-08-28 56 46–68 14.7 µg/m³ 24h 28
2026-08-27 55 45–67 14.2 µg/m³ 24h 33
2026-08-26 53 41–62 13.3 µg/m³ 24h 37
2026-08-25 48 38–57 11.7 µg/m³ 24h 36
2026-08-24 51 39–70 12.8 µg/m³ 24h 34
2026-08-23 53 40–69 13.6 µg/m³ 24h 36
2026-08-22 50 38–59 12.6 µg/m³ 24h 40
2026-08-21 47 37–64 11.5 µg/m³ 24h 34
2026-08-20 53 42–72 13.5 µg/m³ 24h 31
2026-08-19 54 43–68 13.8 µg/m³ 24h 39
2026-08-18 60 50–72 16.4 µg/m³ 24h 35
2026-08-17 62 55–72 17.5 µg/m³ 24h 34
2026-08-16 62 62–62 17.5 µg/m³ 1h 36
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