Santana, São Paulo, Brazil
Monitoring Station
· Bom Retiro, Brazil
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
55
5pm
33
33
33
8pm
33
45
45
11pm
45
45
45
2am
45
45
45
5am
45
62
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
55
CAMS model
adj -21
54
54
54
54
54
66
66
66
66
66
66
66
66
66
83
Air Quality Trend (24h)
PM2.514.0 µg/m³
✓ WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T20:59 UTC.