Valle Alegre Air Quality

Monitoring Station · Quintero, Chile
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 4am
25
25
25 7am
25
27
34 10am
54
54
54 1pm
54
54
54 4pm
66
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—

Air Quality Forecast (24h)

PM1028.0 µg/m³
Good
View city history →

Gas Pollutants

O₃
5.0
µg/m³
NO₂
7.9
µg/m³
SO₂
4.3
µg/m³

Nearby Monitoring Stations

-
Sur
4.5 km
45
Loncura, Chile
5.8 km PM2.5: 10.8 µg/m³
19
Loncura, Chile
5.8 km PM2.5: 4.6 µg/m³
154
La Greda, Chile
7.5 km PM2.5: 61.3 µg/m³
34
La Greda, Chile
7.5 km PM2.5: 8.2 µg/m³
26
Centro Quintero, Chile
9.2 km PM2.5: 6.2 µg/m³
20
Centro Quintero, Chile
9.2 km PM2.5: 4.8 µg/m³
64
Centro Quintero, Chile
9.2 km PM2.5: 18.3 µg/m³

Nearby Cities

46 Quintero 119 Concón 21 Quillota 26 La Cruz 35 Hacienda La Calera 34 La Calera 92 Viña del Mar 77 Quilpué 78 Villa Alemana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T07:31 UTC.