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Air Quality History for São Leopoldo, Brazil

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

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 8 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-22 13 11–15 3.2 µg/m³ 4.9 2h 8
2026-10-21 22 5–75 5.6 µg/m³ 10.7 24h 8
2026-10-20 10 4–19 2.3 µg/m³ 7.3 24h 7
2026-10-19 13 5–28 3.1 µg/m³ 7.2 24h 8
2026-10-18 8 4–16 1.9 µg/m³ 4.0 24h 8
2026-10-17 9 3–29 2.2 µg/m³ 4.3 24h 8
2026-10-16 9 4–16 2.2 µg/m³ 3.9 24h 8
2026-10-15 6 1–18 1.5 µg/m³ 3.0 24h 7
2026-10-14 7 2–22 1.6 µg/m³ 2.8 24h 8
2026-10-13 15 3–52 3.6 µg/m³ 5.9 24h 7
2026-10-12 6 3–12 1.6 µg/m³ 3.2 24h 7
2026-10-11 10 4–33 2.5 µg/m³ 4.6 24h 7
2026-10-10 14 3–42 3.3 µg/m³ 5.8 24h 8
2026-10-09 33 14–86 8.5 µg/m³ 13.4 24h 8
2026-10-08 37 8–80 10.0 µg/m³ 16.3 22h 8
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