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Air Quality History for Brás, Brazil

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

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

457h

PM2.5 Station

457h · 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 40 34–47 9.7 µg/m³ 11.3 2h 3
2026-07-21 34 8–71 8.6 µg/m³ 10.0 24h 3
2026-07-20 34 10–87 9.0 µg/m³ 10.7 24h 3
2026-07-19 36 7–78 9.4 µg/m³ 10.8 24h 3
2026-07-18 30 7–81 7.5 µg/m³ 8.7 24h 3
2026-07-17 52 18–92 14.8 µg/m³ 17.8 24h 3
2026-07-16 62 19–92 18.6 µg/m³ 22.4 24h 3
2026-07-15 51 17–81 14.1 µg/m³ 16.2 24h 3
2026-07-14 31 10–66 7.6 µg/m³ 8.6 24h 3
2026-07-13 15 8–33 3.7 µg/m³ 4.5 24h 3
2026-07-12 25 7–78 6.4 µg/m³ 7.3 24h 3
2026-07-11 69 19–112 21.8 µg/m³ 26.4 24h 3
2026-07-10 89 30–151 29.8 µg/m³ 36.2 24h 3
2026-07-09 110 79–152 38.9 µg/m³ 50.3 24h 3
2026-07-08 72 24–126 22.7 µg/m³ 27.9 24h 3
2026-07-07 60 4–118 19.5 µg/m³ 23.7 24h 2
2026-07-06 55 14–103 16.5 µg/m³ 19.3 12h 4
2026-07-05 80 35–115 26.1 µg/m³ 32.0 24h 3
2026-07-04 58 17–97 17.3 µg/m³ 20.1 24h 3
2026-07-03 62 7–103 19.2 µg/m³ 23.2 24h 3
2026-07-02 62 20–109 19.4 µg/m³ 18.3 11h 5
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