CHS 45 S1 a20e8 Air Quality

Monitoring Station · San Bernardo, Chile
0.0°
0.0% RH
159
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
146 7pm
146
161
161 10pm
174
174
161 1am
161
161
161 4am
—
—
— 7am
—
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
0.0°C
Temperature
0.0%
Humidity

Air Quality Forecast (24h)

PM2.571.0 µg/m³ ×4.7 WHO
Unhealthy
View city history →

Nearby Monitoring Stations

124
CHS 45 P2 c5e89
0.0 km PM2.5: 45.0 µg/m³
129
CHS 45 P1 d555d4
0.0 km PM2.5: 47.0 µg/m³
165
CHS 25 POH P3 ff3141
4.1 km PM2.5: 83.0 µg/m³
97
CHS 25 POH S2 f43397
4.1 km PM2.5: 34.0 µg/m³
134
CHS 25 P2 885e69
4.1 km PM2.5: 49.0 µg/m³
97
CHS 25 S1 888b33
4.1 km PM2.5: 34.0 µg/m³
80
CHS 2 S1 88f0ac
5.7 km PM2.5: 26.0 µg/m³
117
CHS 2 CON P1 f69ce9
5.7 km PM2.5: 42.0 µg/m³

Nearby Cities

115 San Bernardo 108 La Pintana 108 Puente Alto 110 Pirque 132 Padre Hurtado 122 Buin 184 Maipú 131 Peñaflor 111 Santiago

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T22:12 UTC.