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Air Quality History for Liberdade, Brazil

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

460h

PM2.5 Station

460h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 28 21–46 6.9 µg/m³ 8.0 6h 3
2026-07-21 33 8–70 8.5 µg/m³ 9.9 24h 3
2026-07-20 34 10–86 8.9 µg/m³ 10.5 24h 3
2026-07-19 36 7–77 9.3 µg/m³ 10.6 24h 3
2026-07-18 29 7–80 7.3 µg/m³ 8.6 24h 3
2026-07-17 51 18–91 14.5 µg/m³ 17.5 24h 3
2026-07-16 61 19–91 18.3 µg/m³ 22.0 24h 3
2026-07-15 50 16–80 13.8 µg/m³ 16.0 24h 3
2026-07-14 30 10–65 7.5 µg/m³ 8.4 24h 3
2026-07-13 15 8–32 3.6 µg/m³ 4.4 24h 3
2026-07-12 25 7–77 6.3 µg/m³ 7.2 24h 3
2026-07-11 68 19–111 21.4 µg/m³ 25.9 24h 3
2026-07-10 88 30–150 29.3 µg/m³ 35.7 24h 3
2026-07-09 109 78–152 38.3 µg/m³ 49.6 24h 3
2026-07-08 71 24–126 22.4 µg/m³ 27.5 24h 3
2026-07-07 59 4–118 19.2 µg/m³ 23.3 24h 2
2026-07-06 55 14–102 16.4 µg/m³ 19.0 12h 4
2026-07-05 79 34–113 25.6 µg/m³ 31.5 24h 3
2026-07-04 58 16–97 17.1 µg/m³ 19.9 24h 3
2026-07-03 61 7–101 18.9 µg/m³ 22.8 24h 3
2026-07-02 58 19–107 17.8 µg/m³ 16.4 10h 5
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