Air Quality in Rengo, Chile

Clear
16.1°C · 36.5% humidity
16.1°
Feels 16.1°
85
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 3pm
54
66
85 6pm
97
93
73 9pm
71
58
57 12am
56
55
35 3am
28
27
25 6am
25
25
27 9am
27
27
27 12pm
34
54
AD 728×90

Air Quality Index Trend

47h · 2 stn

Rengo'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 Rengo is 1.9× the WHO 24-hour guideline of 15 µg/m³.

36.5%
Humidity
13.5 km/h
Wind NE
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
85
28.3 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Rengo?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.528.3 µg/m³ ×1.9 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
28.3
Median
28.3
Average
28.3
Low
28.3
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +8.1

What is the 7-day forecast for Rengo?

05-29
24.6° 10.6°
05-30
23.1° 14.3°
05-31
21.8° 12.1°
06-01
20.3° 10.8°
06-02
20.8° 9.7°
06-03
19.7° 6.3°
06-04
18.3° 8.7°
Both models agree Avg diff: 2.7°C

Where are air quality stations near Rengo?

19
Rengo, Chile
1.4 km PM2.5: 4.6 µg/m³
22
Rengo, Chile
1.4 km PM2.5: 5.3 µg/m³
29
Rengo, Chile
1.4 km PM2.5: 7.0 µg/m³

What cities are near Rengo?

85 San Vicente de Tagua Tagua 85 San Vicente 72 Rancagua 72 Machalí 48 Chimbarongo 72 Graneros 48 Nancagua 72 San Francisco de Mostazal 42 Santa Cruz 97 Paine
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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 2026-05-29T22:26 UTC.