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Air Quality History for Portão, Brazil

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

4
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-07 9 3–19 2.1 µg/m³ 3.0 24h 3
2026-08-06 23 9–57 5.6 µg/m³ 8.4 24h 4
2026-08-05 33 15–54 7.9 µg/m³ 12.4 24h 4
2026-08-04 35 12–67 8.8 µg/m³ 14.4 24h 4
2026-08-03 33 8–67 8.3 µg/m³ 13.9 23h 4
2026-08-02 9 4–16 2.2 µg/m³ 3.3 24h 4
2026-08-01 20 9–54 4.8 µg/m³ 7.7 24h 4
2026-07-31 25 8–53 6.1 µg/m³ 10.3 24h 4
2026-07-30 17 7–42 4.0 µg/m³ 13.1 24h 4
2026-07-29 11 5–30 2.7 µg/m³ 4.5 24h 4
2026-07-28 13 8–27 3.0 µg/m³ 4.5 24h 4
2026-07-27 41 6–67 10.4 µg/m³ 18.6 24h 4
2026-07-26 42 21–64 10.4 µg/m³ 16.2 24h 4
2026-07-25 21 11–37 5.0 µg/m³ 9.9 24h 4
2026-07-24 13 3–38 3.1 µg/m³ 9.3 24h 4
2026-07-23 9 3–18 2.1 µg/m³ 5.5 24h 4
2026-07-22 10 3–27 2.3 µg/m³ 3.5 24h 4
2026-07-21 19 4–52 4.5 µg/m³ 6.8 24h 4
2026-07-20 9 2–20 2.1 µg/m³ 4.6 24h 4
2026-07-19 9 3–26 2.1 µg/m³ 4.6 22h 4
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