Air Quality in San Martín, Argentina
Windy
17.8°C · 52.1% humidity
17.8°
Feels 17.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
San Martín's air quality — share it
AQI Forecast
24
9pm
24
24
24
12am
24
24
24
3am
24
24
24
6am
24
24
25
9am
24
24
24
12pm
24
24
24
3pm
25
25
25
6pm
25
25
Air Quality Index Trend
34h · 5 stnSan Martín's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
52.1%
Humidity
68.4 km/h
Wind SSE
1003.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.83 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Martín?
Temperature & Precipitation
PM2.5 Trend
34h · 5 stationsPM2.55.83 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for San Martín?
08-03
17.8° 10.7°
7.81 mm
08-04
17.9° 8.4°
08-05
16.8° 10.4°
08-06
26.0° 3.5°
0.06 mm
08-07
17.8° 13.2°
08-08
14.6° 6.3°
08-09
13.8° 8.6°
Both models agree
Avg diff: 3.9°C
What cities are near San Martín?
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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 2026-08-08T03:27 UTC.