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Air Quality History for Sudoeste/Octagonal, Brazil

Historical PM2.5 and AQI trend from monitoring stations near Sudoeste/Octagonal, Brazil.

42
Current AQI
Good Station

Air Quality Index Station

478h

PM2.5 Station

478h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-22 42 34–49 10.0 µg/m³ 11.8 2h 3
2026-10-21 19 10–41 4.6 µg/m³ 5.4 24h 3
2026-10-20 18 9–30 4.3 µg/m³ 5.3 24h 2
2026-10-19 25 12–38 6.1 µg/m³ 6.5 24h 2
2026-10-18 37 11–56 8.9 µg/m³ 9.2 24h 2
2026-10-17 32 17–61 7.9 µg/m³ 8.1 24h 2
2026-10-16 23 11–44 5.6 µg/m³ 6.1 24h 2
2026-10-15 34 3–75 8.9 µg/m³ 9.8 24h 2
2026-10-14 61 42–78 17.3 µg/m³ 18.0 24h 2
2026-10-13 60 38–103 16.4 µg/m³ 17.3 24h 2
2026-10-12 61 37–74 17.7 µg/m³ 18.1 24h 2
2026-10-11 58 28–93 16.3 µg/m³ 16.9 24h 2
2026-10-10 45 16–75 11.6 µg/m³ 12.2 24h 2
2026-10-09 34 17–59 8.3 µg/m³ 8.9 24h 3
2026-10-08 27 9–65 6.7 µg/m³ 7.6 24h 3
2026-10-07 19 8–43 4.5 µg/m³ 5.2 24h 2
2026-10-06 29 12–59 7.0 µg/m³ 7.5 24h 2
2026-10-05 24 8–57 5.9 µg/m³ 6.0 24h 2
2026-10-04 61 15–171 19.5 µg/m³ 20.8 24h 2
2026-10-03 44 22–72 11.0 µg/m³ 11.2 24h 2
2026-10-02 39 23–60 9.4 µg/m³ 9.7 20h 2
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