San Pedro, Chile Air Quality

Monitoring Station · Quillota, Chile
82
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
109 4am
109
92
92 7am
92
92
92 10am
92
109
92 1pm
92
92
60 4pm
53
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj +26
83
83
66
66
66
66
66
66
83
66
66
66
34
27

Air Quality Forecast (24h)

PM2.526.8 µg/m³ ×1.8 WHO
Moderate
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Nearby Monitoring Stations

161
Cuerpo De Bomberos, Chile
6.3 km PM2.5: 74.9 µg/m³
34
Cuerpo De Bomberos, Chile
6.3 km PM2.5: 8.2 µg/m³
38
Cuerpo De Bomberos, Chile
6.3 km PM2.5: 9.1 µg/m³
8
La Palma
7.9 km PM2.5: 2.0 µg/m³
70
Quilpue Gimnasio
19.7 km PM2.5: 21.0 µg/m³
-
Valle Alegre
20.9 km
17
Concón, Chile
22.6 km PM2.5: 4.1 µg/m³
99
Concón, Chile
22.6 km PM2.5: 34.9 µg/m³

Nearby Cities

21 Quillota 53 Limache 26 La Cruz 78 Villa Alemana 35 Hacienda La Calera 34 La Calera 77 Quilpué 119 Concón 92 Viña del Mar

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T07:31 UTC.