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Air Quality History for Liberdade, Brazil

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

36
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

329h

PM2.5 Station

329h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 72 16–111 23.0 µg/m³ 27.1 18h 2
2026-09-04 62 18–121 19.0 µg/m³ 22.3 24h 2
2026-09-03 58 22–95 16.6 µg/m³ 20.0 24h 2
2026-09-02 28 4–67 7.1 µg/m³ 8.7 19h 1
2026-09-01 38 7–116 10.8 µg/m³ 12.9 23h 2
2026-08-31 60 2–126 18.8 µg/m³ 21.7 24h 2
2026-08-30 87 3–127 29.9 µg/m³ 36.7 24h 2
2026-08-29 87 63–124 29.0 µg/m³ 32.9 24h 3
2026-08-28 76 47–108 24.1 µg/m³ 27.7 24h 2
2026-08-27 64 14–103 20.1 µg/m³ 23.2 24h 2
2026-08-26 105 59–149 36.5 µg/m³ 46.4 24h 2
2026-08-25 72 17–136 23.6 µg/m³ 30.1 24h 3
2026-08-24 40 20–65 10.0 µg/m³ 11.2 24h 2
2026-08-23 54 33–90 14.6 µg/m³ 17.2 24h 2
2026-08-22 67 54–88 19.7 µg/m³ 23.2 5h 2
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