Parque O'Higgins, Chile
Monitoring Station
· Santiago, Chile
117
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
100
2pm
117
59
59
5pm
59
42
42
8pm
42
42
59
11pm
59
60
60
2am
60
60
—
5am
—
—
—
8am
—
—
—
11am
—
—
Station readings
100
117
CAMS model
adj -24
84
84
83
83
83
66
66
66
66
83
83
84
84
84
84
Air Quality Trend (24h)
PM2.542.0 µg/m³
×2.8 WHO
Unhealthy for sensitive groups
Nearby Monitoring Stations
129
CHS 56 H P1 13c1b1
87
CHS 56 H S1 483da3
87
CHS 56 H P2 6813bb
84
CHS 56 H N1 2dc69c
107
CHS 64 H S1 6912be
89
CHS 64 H P2 V2 68a975
107
CHS 64 H P1 5ecc3a
89
CHS 70 H P2 ef48f2
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:38 UTC.