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Air Quality History for Santo André, Brazil

Historical PM2.5 and AQI trend from monitoring stations near Santo André, Brazil.

35
Current AQI
Good Station

Air Quality Index Station

456h

PM2.5 Station

456h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 31 8–71 8.0 µg/m³ 9.3 22h 3
2026-07-20 32 9–81 8.5 µg/m³ 10.0 24h 3
2026-07-19 34 8–71 8.8 µg/m³ 9.9 24h 3
2026-07-18 29 6–72 7.1 µg/m³ 8.2 24h 3
2026-07-17 50 18–91 14.3 µg/m³ 17.0 24h 3
2026-07-16 61 19–94 18.2 µg/m³ 21.5 24h 3
2026-07-15 49 13–78 13.4 µg/m³ 15.3 24h 3
2026-07-14 28 9–64 6.8 µg/m³ 7.6 24h 3
2026-07-13 15 7–40 3.5 µg/m³ 4.2 24h 3
2026-07-12 25 7–76 6.2 µg/m³ 7.0 24h 3
2026-07-11 68 18–113 21.4 µg/m³ 25.6 24h 3
2026-07-10 90 28–153 30.5 µg/m³ 36.3 24h 3
2026-07-09 108 77–149 37.9 µg/m³ 48.4 24h 3
2026-07-08 71 24–125 22.3 µg/m³ 27.0 24h 3
2026-07-07 61 4–118 20.1 µg/m³ 24.1 24h 2
2026-07-06 56 15–99 16.8 µg/m³ 19.4 12h 4
2026-07-05 79 44–111 25.6 µg/m³ 30.9 24h 3
2026-07-04 55 15–98 15.8 µg/m³ 18.2 24h 3
2026-07-03 62 6–98 19.5 µg/m³ 23.3 24h 3
2026-07-02 60 19–97 18.4 µg/m³ 19.3 13h 4
2026-07-01 75 75–75 23.4 µg/m³ 29.6 1h 3
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