Air Quality in San José de Maipo, Chile

Heavy Rain
5.6°C · 85.7% humidity
5.6°
Feels 1.8°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
44 8pm
46
40
59 11pm
49
43
39 2am
35
34
40 5am
38
57
57 8am
36
36
29 11am
28
35
55 2pm
55
67
67 5pm
67
67
Station readings
44
46
40
CAMS model adj +1
25
24
24
24
24
25
25
25
27
34
34
54
54
34
34
27
27
34
54
54
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 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 1.1× the WHO 24-hour guideline of 15 µg/m³.

85.7%
Humidity
20.6 km/h
Wind SSE
1015.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
16.07 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for San José de Maipo?

Temperature & Precipitation

PM2.5 Trend

47h · 40 stations
PM2.516.07 µg/m³ ×1.1 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
16.07
Median
16.05
Average
7.0
Low
26.0
High
PM2.5 µg/m³ · Model: 13.7 · Bias: -2.4

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

08-03
12.7° 1.3°
24.5 mm
08-04
13.7° 6.4°
16.62 mm
08-05
12.6° 3.9°
4.0 mm
08-06
20.9° 9.1°
0.75 mm
08-07
17.7° 10.2°
08-08
13.9° 6.3°
9.13 mm
08-09
18.6° 1.5°
28.56 mm
Both models agree Avg diff: 7.6°C

Where are air quality stations near San José de Maipo?

80
CHS 73 H S1 3a2aee
16.0 km 0.0°C 0.0% RH PM2.5: 26.0 µg/m³
57
CHS 73 H P1 c82153
16.0 km 8.0°C 86.0% RH PM2.5: 15.0 µg/m³
38
CHS 29 CON P5 59df05
19.8 km 9.0°C 71.0% RH PM2.5: 9.0 µg/m³
46
CHS 29 P2 884b82
19.8 km 10.0°C 58.0% RH PM2.5: 11.0 µg/m³
33
CHS 29 P1 885e17
19.8 km 9.0°C 64.0% RH PM2.5: 8.0 µg/m³
38
CHS 29 S1 88823c
19.8 km 0.0°C 0.0% RH PM2.5: 9.0 µg/m³
42
CHS 35 S1 fcf483
21.2 km 0.0°C 0.0% RH PM2.5: 10.0 µg/m³
42
CHS 67 H P1 4e2963
21.4 km 9.0°C 90.0% RH PM2.5: 10.0 µg/m³
25
CHS 67 H S1 68ce7c
21.4 km 0.0°C 0.0% RH PM2.5: 6.0 µg/m³
29
CHS 67 H P2 a17165
21.4 km 9.0°C 76.0% RH PM2.5: 7.0 µg/m³

What cities are near San José de Maipo?

60 Pirque 50 Puente Alto 75 Peñalolén 61 La Pintana 64 Ñuñoa 62 San Bernardo 62 Santiago 59 Buin 62 Paine 52 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 2026-08-08T03:28 UTC.