Air Quality in Buin, Chile
Clear
12.1°C · 27.5% humidity
12.1°
Feels 12.1°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
26 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
43
6pm
46
50
47
9pm
58
66
72
12am
76
79
81
3am
82
83
84
6am
85
86
68
9am
68
86
69
12pm
69
69
69
3pm
69
69
Station readings
43
46
50
CAMS model
adj +3
54
54
54
83
83
83
83
83
83
83
83
83
83
83
84
66
66
83
66
66
66
66
66
66
Air Quality Index Trend
47h · 19 stnBuin's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
27.5%
Humidity
29.4 km/h
Wind SSE
1017.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.33 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Buin?
Temperature & Precipitation
PM2.5 Trend
47h · 19 stationsPM2.511.33 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (26 stations within 25 km)
11.33
Median
12.2
Average
2.0
Low
35.0
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +9.0
What is the 7-day forecast for Buin?
07-22
12.1° 3.2°
0.06 mm
07-23
17.7° 6.7°
5.25 mm
07-24
13.5° 0.9°
07-25
14.1° 6.6°
2.81 mm
07-26
16.9° 9.9°
1.87 mm
07-27
21.0° 9.3°
07-28
16.9° 10.8°
1.88 mm
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Buin?
159
CHS 45 S1 a20e8
29
CHS 45 P1 d555d4
29
CHS 45 P2 c5e89
8
CHS 2 P1 7b977
29
CHS 2 P2 864a56
46
CHS 2 CON P1 f69ce9
25
CHS 2 S1 88f0ac
72
CHS 25 POH S2 f43397
107
CHS 25 POH P3 ff3141
87
CHS 25 S1 888b33
What cities are near Buin?
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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 2026-07-22T01:44 UTC.