Air Quality in San Esteban, Chile
Drizzle
4.6°C · 84.1% humidity
4.6°
Feels -0.3°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
San Esteban's air quality — share it
AQI Forecast
34
7pm
34
34
57
10pm
43
39
35
1am
33
31
30
4am
29
29
35
7am
35
28
27
10am
25
25
27
1pm
54
54
54
4pm
54
54
San Esteban's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
84.1%
Humidity
28.7 km/h
Wind WSW
1013.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.85 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for San Esteban?
Temperature & Precipitation
PM2.514.85 µg/m³
✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for San Esteban?
08-03
8.6° -2.7°
20.38 mm
08-04
12.0° 2.1°
18.37 mm
08-05
11.5° 0.5°
2.38 mm
08-06
19.9° 7.0°
0.25 mm
08-07
15.4° 7.1°
08-08
11.6° 5.4°
6.13 mm
08-09
16.6° -0.2°
5.25 mm
Both models agree
Avg diff: 4.1°C
What cities are near San Esteban?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:36 UTC.