Air Quality in Puente Alto, Chile

Clear
18.8°C · 17.8% humidity
18.8°
Feels 18.8°
93
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
129 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
112 3pm
101
95
93 6pm
119
124
127 9pm
109
111
105 12am
106
104
105 3am
104
104
105 6am
105
108
135 9am
135
106
106 12pm
108
115
Station readings
112
101
95
89
CAMS model adj +81
27
27
34
34
54
54
54
34
34
27
27
25
25
24
24
24
24
27
54
54
25
25
27
34
AD 728×90

Air Quality Index Trend

48h · 73 stn

Puente Alto'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 Puente Alto is 2.1× the WHO 24-hour guideline of 15 µg/m³.

17.8%
Humidity
19.6 km/h
Wind E
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
93
32.22 µg/m³
PM10
78
109.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 73 stations
PM2.532.22 µg/m³ ×2.1 WHO
Moderate
PM10109.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
32.22
Median
47.87
Average
8.9
Low
82.0
High
PM2.5 µg/m³ · Model: 54.08 · Bias: +21.9
05-29
20.6° 12.7°
05-30
20.6° 18.0°
05-31
19.6° 15.0°
06-01
18.8° 13.8°
06-02
18.2° 10.3°
06-03
19.2° 9.1°
06-04
13.9° 9.8°
Get AQI alerts for Puente Alto

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T22:27 UTC.