Air Quality History for São Leopoldo, Brazil
Historical PM2.5 and AQI trend from monitoring stations near São Leopoldo, Brazil.
3
Current AQI
Good Station
Good Station
Air Quality Index Station
334hPM2.5 Station
334h · 5 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 5 | 3–8 | 1.2 µg/m³ | 2.2 | 19h | 5 |
| 2026-09-04 | 5 | 3–9 | 1.2 µg/m³ | 3.4 | 24h | 6 |
| 2026-09-03 | 13 | 5–55 | 3.1 µg/m³ | 6.4 | 24h | 6 |
| 2026-09-02 | 19 | 8–39 | 4.7 µg/m³ | 13.8 | 24h | 5 |
| 2026-09-01 | 14 | 3–53 | 3.4 µg/m³ | 8.0 | 23h | 5 |
| 2026-08-31 | 6 | 2–18 | 1.4 µg/m³ | 2.9 | 24h | 5 |
| 2026-08-30 | 7 | 2–26 | 1.8 µg/m³ | 3.9 | 24h | 4 |
| 2026-08-29 | 11 | 1–36 | 2.6 µg/m³ | 5.2 | 24h | 5 |
| 2026-08-28 | 24 | 3–64 | 6.0 µg/m³ | 11.7 | 24h | 5 |
| 2026-08-27 | 46 | 11–74 | 12.3 µg/m³ | 23.6 | 24h | 4 |
| 2026-08-26 | 48 | 28–71 | 12.5 µg/m³ | 26.5 | 24h | 5 |
| 2026-08-25 | 21 | 5–40 | 5.0 µg/m³ | 13.6 | 24h | 4 |
| 2026-08-24 | 11 | 4–33 | 2.6 µg/m³ | 6.7 | 24h | 4 |
| 2026-08-23 | 14 | 4–52 | 3.3 µg/m³ | 6.1 | 24h | 4 |
| 2026-08-22 | 22 | 5–54 | 5.4 µg/m³ | 8.0 | 4h | 4 |