Air Quality in Ñuñoa, Chile

Clear
15.5°C · 34.4% humidity
15.5°
Feels 15.5°
132
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
166 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
145 1pm
137
133
132 4pm
140
145
149 7pm
152
154
155 10pm
156
157
138 1am
138
131
130 4am
130
129
129 7am
130
139
159 10am
159
171
Station readings
145
137
133
127
CAMS model adj +105
25
27
27
54
54
54
54
54
54
54
54
54
34
34
27
25
25
24
24
25
34
54
54
66
AD 728×90

Air Quality Index Trend

48h · 84 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 3.2× the WHO 24-hour guideline of 15 µg/m³.

34.4%
Humidity
29.8 km/h
Wind WSW
1018.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
132
47.94 µg/m³
PM10
90
134.3 µg/m³
050100150200300500

What is the weather forecast for Ñuñoa?

Temperature & Precipitation

PM2.5 Trend

48h · 84 stations
PM2.547.94 µg/m³ ×3.2 WHO
Unhealthy for sensitive groups
PM10134.3 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
Station readings (166 stations within 25 km)
47.94
Median
46.45
Average
6.2
Low
83.0
High
PM2.5 µg/m³ · Model: 44.22 · Bias: -3.7

What is the 7-day forecast for Ñuñoa?

06-08
15.5° 10.6°
06-09
12.3° 7.8°
06-10
18.5° 7.3°
6.44 mm
06-11
15.9° 10.2°
6.37 mm
06-12
12.8° 4.6°
0.88 mm
06-13
10.8° 7.7°
2.81 mm
06-14
16.4° -2.9°
0.13 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Ñuñoa?

173
CHS 48 P1 V3 3c3275
1.2 km 32.0°C 21.0% RH PM2.5: 98.0 µg/m³
102
CHS 59 H S1 829594
1.4 km 0.0°C 0.0% RH PM2.5: 36.0 µg/m³
134
CHS 59 H P1 167093
1.4 km 20.0°C 33.0% RH PM2.5: 49.0 µg/m³
142
CHS 44 P1 effd77
1.7 km 20.0°C 39.0% RH PM2.5: 52.0 µg/m³
144
CHS 44 P2 e1d7e1
1.7 km 21.0°C 33.0% RH PM2.5: 53.0 µg/m³
124
CHS 44 S1 aa7e2a
1.7 km 0.0°C 0.0% RH PM2.5: 45.0 µg/m³
115
CHS 90 H S1 751efc
1.8 km 0.0°C 0.0% RH PM2.5: 41.0 µg/m³
152
CHS 90 H P1 ce78e6
1.8 km 22.0°C 37.0% RH PM2.5: 57.0 µg/m³
151
CHS 90 H P2 81c283
1.8 km 20.0°C 40.0% RH PM2.5: 56.0 µg/m³
152
CHS 87 H POH P4 8bae42
1.9 km 19.0°C 49.0% RH PM2.5: 57.0 µg/m³

What cities are near Ñuñoa?

139 Peñalolén 123 Santiago 119 Renca 121 Lo Prado 129 Quilicura 137 La Pintana 131 Puente Alto 115 Maipú 127 Chicureo 135 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 2026-06-08T20:41 UTC.