Air Quality in Curicó, Chile
Partly Cloudy
10.6°C · 56.8% humidity
10.6°
Feels 10.6°
107
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Curicó's air quality — share it
AQI Forecast
83
7pm
83
146
107
10pm
118
126
132
1am
136
139
141
4am
142
143
82
7am
83
82
82
10am
65
66
54
1pm
54
54
54
4pm
54
54
Air Quality Index Trend
38h · 2 stnCuricó's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Curicó is 2.5× the WHO 24-hour guideline of 15 µg/m³.
56.8%
Humidity
11.4 km/h
Wind S
1019.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
37.9 µg/m³
PM10
73.05 µg/m³
050100150200300500
What is the weather forecast for Curicó?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.537.9 µg/m³
×2.5 WHO
Unhealthy for sensitive groups
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (1 station within 25 km)
37.9
Median
37.9
Average
37.9
Low
37.9
High
PM2.5 µg/m³ · Model: 36.45 · Bias: -1.5
What is the 7-day forecast for Curicó?
06-09
14.8° 7.1°
06-10
17.6° 6.0°
06-11
18.2° 8.9°
4.56 mm
06-12
12.6° 6.0°
0.06 mm
06-13
13.3° 1.5°
0.75 mm
06-14
13.4° 2.3°
06-15
13.4° 7.7°
8.38 mm
Both models agree
Avg diff: 2.6°C
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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 2026-06-09T02:53 UTC.