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Air Quality History for São Leopoldo, Brazil

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

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

449h

PM2.5 Station

449h · 4 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 12 7–19 2.7 µg/m³ 4.0 4h 4
2026-07-21 19 3–64 4.9 µg/m³ 8.2 24h 4
2026-07-20 10 1–30 2.3 µg/m³ 6.2 24h 4
2026-07-19 8 2–30 2.0 µg/m³ 5.0 24h 4
2026-07-18 14 8–34 3.4 µg/m³ 7.9 24h 4
2026-07-17 20 8–51 4.8 µg/m³ 10.8 24h 4
2026-07-16 27 10–59 6.5 µg/m³ 13.0 24h 4
2026-07-15 16 3–44 3.7 µg/m³ 7.6 24h 4
2026-07-14 36 11–75 9.4 µg/m³ 22.2 24h 4
2026-07-13 11 2–42 2.7 µg/m³ 5.1 24h 4
2026-07-12 7 1–19 1.8 µg/m³ 2.8 24h 4
2026-07-11 20 7–53 4.8 µg/m³ 8.7 24h 4
2026-07-10 47 13–132 12.9 µg/m³ 23.9 24h 4
2026-07-09 32 13–65 8.0 µg/m³ 17.2 22h 4
2026-07-08 25 1–70 6.1 µg/m³ 12.0 22h 3
2026-07-07 12 4–28 3.0 µg/m³ 5.1 20h 3
2026-07-06 28 6–90 7.8 µg/m³ 13.2 12h 3
2026-07-05 25 6–85 6.6 µg/m³ 11.2 24h 4
2026-07-04 14 5–58 3.5 µg/m³ 6.7 24h 4
2026-07-03 6 2–14 1.5 µg/m³ 4.1 24h 4
2026-07-02 5 2–8 1.4 µg/m³ 1.9 9h 4
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