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Air Quality History for São Caetano do Sul, Brazil

Historical PM2.5 and AQI trend from monitoring stations near São Caetano do Sul, Brazil.

87
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 100 51–131 34.7 µg/m³ 43.3 16h 3
2026-06-08 79 23–124 26.2 µg/m³ 32.2 24h 3
2026-06-07 99 52–147 33.8 µg/m³ 41.1 24h 3
2026-06-06 66 32–159 20.0 µg/m³ 23.4 24h 3
2026-06-05 19 7–58 4.7 µg/m³ 5.9 24h 3
2026-06-04 35 14–75 8.9 µg/m³ 10.0 24h 3
2026-06-03 39 15–71 10.1 µg/m³ 11.2 24h 3
2026-06-02 44 24–61 11.1 µg/m³ 12.1 24h 3
2026-06-01 84 26–109 28.3 µg/m³ 35.6 21h 3
2026-05-31 24 2–92 6.5 µg/m³ 7.6 24h 3
2026-05-30 70 30–109 22.0 µg/m³ 27.3 24h 3
2026-05-29 46 10–154 12.8 µg/m³ 14.0 24h 3
2026-05-28 18 4–54 4.4 µg/m³ 5.2 24h 3
2026-05-27 64 15–134 20.2 µg/m³ 24.6 24h 3
2026-05-26 60 24–79 17.3 µg/m³ 20.1 24h 3
2026-05-25 61 1–97 20.4 µg/m³ 25.4 24h 3
2026-05-24 75 37–111 23.8 µg/m³ 29.2 24h 3
2026-05-23 66 22–94 19.8 µg/m³ 23.7 24h 3
2026-05-22 46 9–65 11.5 µg/m³ 13.0 23h 2
2026-05-21 30 12–55 7.3 µg/m³ 8.4 24h 3
2026-05-20 10 8–13 2.5 µg/m³ 3.0 7h 3
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