Air Quality in San José de Maipo, Chile

Cloudy
8.7°C · 73.8% humidity
8.7°
Feels 6.4°
108
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
125 4pm
109
113
108 7pm
114
119
122 10pm
124
126
107 1am
108
101
100 4am
100
99
100 7am
101
110
130 10am
130
142
142 1pm
159
159
Station readings
125
109
113
117
CAMS model adj +76
54
54
54
54
54
54
54
54
54
34
34
27
25
25
24
24
25
34
54
54
66
66
83
83
AD 728×90

Air Quality Index Trend

48h · 40 stn

San José de Maipo'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 San José de Maipo is 2.5× the WHO 24-hour guideline of 15 µg/m³.

73.8%
Humidity
14.7 km/h
Wind WSW
1019.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
108
38.25 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for San José de Maipo?

Temperature & Precipitation

PM2.5 Trend

48h · 40 stations
PM2.538.25 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
38.25
Median
37.69
Average
20.7
Low
55.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -27.4

What is the 7-day forecast for San José de Maipo?

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: 4.4°C

Where are air quality stations near San José de Maipo?

87
CHS 73 H P1 c82153
16.0 km 20.0°C 55.0% RH PM2.5: 29.0 µg/m³
124
CHS 73 H S1 3a2aee
16.0 km 0.0°C 0.0% RH PM2.5: 45.0 µg/m³
119
CHS 29 P1 885e17
19.8 km 18.0°C 39.0% RH PM2.5: 43.0 µg/m³
144
CHS 29 S1 88823c
19.8 km 0.0°C 0.0% RH PM2.5: 53.0 µg/m³
119
CHS 29 P2 884b82
19.8 km 15.0°C 46.0% RH PM2.5: 43.0 µg/m³
149
CHS 29 CON P5 59df05
19.8 km 14.0°C 59.0% RH PM2.5: 55.0 µg/m³
124
CHS 35 S1 fcf483
21.2 km 0.0°C 0.0% RH PM2.5: 45.0 µg/m³
173
CHS 35 P2 1eabd8
21.2 km 13.0°C 62.0% RH PM2.5: 98.0 µg/m³
134
CHS 35 P1 dee1b1
21.2 km 16.0°C 44.0% RH PM2.5: 49.0 µg/m³
91
CHS 67 H P2 a17165
21.4 km 22.0°C 46.0% RH PM2.5: 31.0 µg/m³

What cities are near San José de Maipo?

114 Pirque 112 Puente Alto 119 Peñalolén 111 La Pintana 115 Ñuñoa 117 San Bernardo 111 Santiago 128 Buin 115 Paine 180 Maipú
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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 2026-06-08T23:28 UTC.