San Pedro, Chile
Monitoring Station
· Quillota, Chile
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
50
1pm
38
78
38
4pm
38
38
38
7pm
38
38
38
10pm
38
38
38
1am
38
—
—
4am
—
—
—
7am
—
—
—
10am
—
—
Station readings
78
CAMS model
adj -16
66
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Trend (24h)
PM2.524.9 µg/m³
×1.7 WHO
Moderate
Nearby Monitoring Stations
59
San Pedro, Chile
68
Cuerpo De Bomberos, Chile
47
Cuerpo De Bomberos, Chile
66
La Palma
63
Quilpue Gimnasio
-
Valle Alegre
68
Concón Mma, Chile
70
Concón Mma, Chile
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T16:15 UTC.