Air Quality in San José de Maipo, Chile

Clear
12.8°C · 18.4% humidity
12.8°
Feels 12.8°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 3pm
28
37
32 6pm
32
32
59 9pm
59
59
59 12am
59
59
59 3am
59
59
59 6am
59
59
59 9am
71
71
71 12pm
71
71
Station readings
29
28
37
44
CAMS model adj +5
27
25
27
27
27
27
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
AD 728×90

Air Quality Index Trend

48h · 41 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.

18.4%
Humidity
13.8 km/h
Wind ESE
1017.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.62 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for San José de Maipo?

Temperature & Precipitation

PM2.5 Trend

48h · 41 stations
PM2.57.62 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (14 stations within 25 km)
7.62
Median
7.83
Average
1.0
Low
24.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -1.5

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

07-21
15.7° 4.5°
15.38 mm
07-22
12.9° 3.2°
07-23
15.1° 4.4°
3.56 mm
07-24
10.5° -2.0°
0.06 mm
07-25
12.3° 2.8°
3.0 mm
07-26
13.0° 9.1°
2.63 mm
07-27
16.9° 9.1°
Both models agree Avg diff: 5.9°C

Where are air quality stations near San José de Maipo?

66
CHS 73 H S1 3a2aee
16.0 km 0.0°C 0.0% RH PM2.5: 19.0 µg/m³
55
CHS 73 H P1 c82153
16.0 km 7.0°C 96.0% RH PM2.5: 14.0 µg/m³
–
CHS 29 CON P5 59df05
19.8 km 10.0°C 83.0% RH PM2.5: 0.0 µg/m³
4
CHS 29 S1 88823c
19.8 km 0.0°C 0.0% RH PM2.5: 1.0 µg/m³
4
CHS 29 P2 884b82
19.8 km 9.0°C 77.0% RH PM2.5: 1.0 µg/m³
8
CHS 29 P1 885e17
19.8 km 11.0°C 79.0% RH PM2.5: 2.0 µg/m³
17
CHS 35 S1 fcf483
21.2 km 0.0°C 0.0% RH PM2.5: 4.0 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
21
CHS 67 H P1 4e2963
21.4 km 9.0°C 100.0% RH PM2.5: 5.0 µg/m³

What cities are near San José de Maipo?

37 Pirque 21 Puente Alto 49 Peñalolén 47 La Pintana 34 Ñuñoa 45 San Bernardo 39 Santiago 43 Buin 48 Paine 56 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 2026-07-21T22:40 UTC.