Air Quality in Ñuñoa, Chile

Drizzle
14.4°C · 53.6% humidity
14.4°
Feels 14.4°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
153 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
64 4am
57
64
60 7am
73
93
66 10am
66
66
66 1pm
73
73
93 4pm
93
93
93 7pm
105
105
105 10pm
105
105
105 1am
105
105
Station readings
64
57
CAMS model adj +39
24
24
25
25
34
54
27
27
27
27
34
34
54
54
54
54
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

46h · 79 stn

Ñuñoa'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 Ñuñoa is 1.1× the WHO 24-hour guideline of 15 µg/m³.

53.6%
Humidity
55.4 km/h
Wind ENE
1017.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.42 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Ñuñoa?

Temperature & Precipitation

PM2.5 Trend

46h · 79 stations
PM2.516.42 µg/m³ ×1.1 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (153 stations within 25 km)
16.42
Median
26.42
Average
2.35
Low
196.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -10.4

What is the 7-day forecast for Ñuñoa?

09-05
14.4° 8.3°
1.0 mm
09-06
12.4° 7.0°
0.62 mm
09-07
15.8° 4.7°
09-08
13.0° 9.5°
0.13 mm
09-09
14.3° 9.6°
9.31 mm
09-10
10.5° 6.4°
37.94 mm
09-11
15.2° 4.1°
21.25 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Ñuñoa?

38
CHS 59 H S1 829594
1.4 km 0.0°C 0.0% RH PM2.5: 9.0 µg/m³
59
CHS 59 H P1 167093
1.4 km 14.0°C 50.0% RH PM2.5: 16.0 µg/m³
117
CHS 44 P1 effd77
1.7 km 15.0°C 52.0% RH PM2.5: 42.0 µg/m³
61
CHS 44 P2 e1d7e1
1.7 km 12.0°C 60.0% RH PM2.5: 17.0 µg/m³
46
CHS 44 S1 aa7e2a
1.7 km 0.0°C 0.0% RH PM2.5: 11.0 µg/m³
66
CHS 90 H P1 ce78e6
1.8 km 10.0°C 63.0% RH PM2.5: 19.0 µg/m³
29
CHS 90 H S1 751efc
1.8 km 0.0°C 0.0% RH PM2.5: 7.0 µg/m³
82
CHS 90 H P2 81c283
1.8 km 11.0°C 62.0% RH PM2.5: 27.0 µg/m³
76
CHS 87 H POH P4 8bae42
1.9 km 9.0°C 73.0% RH PM2.5: 24.0 µg/m³
72
CHS 16 P2 885729
2.1 km 19.0°C 39.0% RH PM2.5: 22.0 µg/m³

What cities are near Ñuñoa?

52 Peñalolén 85 Santiago 92 Renca 113 Lo Prado 98 Quilicura 92 La Pintana 71 Puente Alto 169 Maipú 67 Chicureo 96 San Bernardo
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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 2026-09-05T11:17 UTC.