Air Quality in San Francisco, Argentina
Cloudy
9.1°C · 89.1% humidity
9.1°
Feels 6.0°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
San Francisco's air quality — share it
AQI Forecast
25
9pm
27
25
27
12am
27
27
27
3am
27
27
27
6am
27
27
27
9am
34
34
27
12pm
27
25
25
3pm
25
25
27
6pm
27
27
San Francisco's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
89.1%
Humidity
22.4 km/h
Wind ENE
1024.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for San Francisco?
Temperature & Precipitation
PM2.56.5 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for San Francisco?
05-30
23.7° 6.8°
05-31
21.3° 9.3°
06-01
18.7° 10.9°
06-02
20.0° 9.6°
06-03
19.7° 13.4°
19.31 mm
06-04
21.7° 8.6°
06-05
17.5° 6.6°
Both models agree
Avg diff: 3.3°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T03:24 UTC.