Air Quality in Ñuñoa, Chile

Clear
18.8°C · 17.8% humidity
18.8°
Feels 18.8°
153
Unhealthy
Everyone should reduce prolonged outdoor exertion.
158 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
150 3pm
152
153
153 6pm
172
172
172 9pm
152
152
145 12am
145
143
143 3am
142
142
142 6am
142
145
172 9am
172
143
143 12pm
145
152
Station readings
150
152
153
152
CAMS model adj +118
27
27
34
34
54
54
54
34
34
27
27
25
25
24
24
24
24
27
54
54
25
25
27
34
AD 728×90

Air Quality Index Trend

48h · 85 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 3.9× the WHO 24-hour guideline of 15 µg/m³.

17.8%
Humidity
19.6 km/h
Wind E
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
153
58.47 µg/m³
PM10
103
159.3 µg/m³
050100150200300500

What is the weather forecast for Ñuñoa?

Temperature & Precipitation

PM2.5 Trend

48h · 85 stations
PM2.558.47 µg/m³ ×3.9 WHO
Unhealthy
PM10159.3 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250
Station readings (158 stations within 25 km)
58.47
Median
48.04
Average
8.9
Low
82.0
High
PM2.5 µg/m³ · Model: 54.08 · Bias: -4.4

What is the 7-day forecast for Ñuñoa?

05-29
20.6° 12.7°
05-30
20.6° 18.0°
05-31
19.6° 15.0°
06-01
18.8° 13.8°
06-02
18.2° 10.3°
06-03
19.2° 9.1°
06-04
13.9° 9.8°
Both models agree Avg diff: 3.2°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
119
CHS 59 H S1 829594
1.4 km 0.0°C 0.0% RH PM2.5: 43.0 µg/m³
137
CHS 59 H P1 167093
1.4 km 21.0°C 39.0% RH PM2.5: 50.0 µg/m³
156
CHS 44 P2 e1d7e1
1.7 km 20.0°C 49.0% RH PM2.5: 66.0 µg/m³
156
CHS 44 S1 aa7e2a
1.7 km 0.0°C 0.0% RH PM2.5: 65.0 µg/m³
157
CHS 44 P1 effd77
1.7 km 18.0°C 57.0% RH PM2.5: 67.0 µg/m³
152
CHS 90 H S1 751efc
1.8 km 0.0°C 0.0% RH PM2.5: 58.0 µg/m³
163
CHS 90 H P1 ce78e6
1.8 km 17.0°C 59.0% RH PM2.5: 78.0 µg/m³
152
CHS 90 H P2 81c283
1.8 km 23.0°C 41.0% RH PM2.5: 58.0 µg/m³
165
CHS 87 H POH P4 8bae42
1.9 km 17.0°C 64.0% RH PM2.5: 83.0 µg/m³

What cities are near Ñuñoa?

155 Peñalolén 152 Santiago 139 Renca 140 Lo Prado 152 Quilicura 107 La Pintana 93 Puente Alto 136 Maipú 149 Chicureo 112 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 2026-05-29T22:25 UTC.