Santana, São Paulo, Brazil Air Quality
Monitoring Station
· Bom Retiro, Brazil
139
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
75
7am
75
58
58
10am
75
75
46
1pm
46
46
46
4pm
46
46
46
7pm
46
58
—
10pm
—
—
—
1am
—
—
—
4am
—
—
CAMS model
adj -8
83
83
66
66
83
83
54
54
54
54
54
54
54
54
66
Air Quality Forecast (24h)
PM2.550.9 µg/m³
×3.4 WHO
Unhealthy for sensitive groups
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107
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104
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10
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82
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127
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152
Cerqueira César, São Paulo, Brazil
117
Nossa Senhora do Ó, São Paulo, Brazil
89
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-13T10:40 UTC.