Sur 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 11pm
25
27
27 2am
27
25
25 5am
25
25
25 8am
27
34
54 11am
54
54
— 2pm
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— 5pm
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— 8pm
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Air Quality Forecast (24h)

PM1029.0 µg/m³
Good
View city history →

Gas Pollutants

O₃
23.0
µg/m³
NO₂
11.1
µg/m³
SO₂
3.3
µg/m³
CO
0.0
mg/m³

Nearby Monitoring Stations

31
Loncura, Chile
1.3 km PM2.5: 7.4 µg/m³
45
Loncura, Chile
1.3 km PM2.5: 10.8 µg/m³
-
Valle Alegre
4.5 km
20
Centro Quintero, Chile
4.8 km PM2.5: 4.8 µg/m³
64
Centro Quintero, Chile
4.8 km PM2.5: 18.3 µg/m³
74
Centro Quintero, Chile
4.8 km PM2.5: 23.0 µg/m³
11
La Greda, Chile
6.0 km PM2.5: 2.6 µg/m³
13
La Greda, Chile
6.0 km PM2.5: 3.1 µg/m³

Nearby Cities

28 Quintero 56 Concón 58 Quillota 61 La Cruz 62 Hacienda La Calera 40 Viña del Mar 62 La Calera 67 Quilpué 64 Villa Alemana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:59 UTC.