Air Quality in San Luis, United States
Windy
44.6°C · 7.5% humidity
44.6°
Feels 44.6°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
San Luis's air quality — share it
AQI Forecast
54
4pm
54
54
28
7pm
35
41
44
10pm
47
49
50
1am
51
32
33
4am
33
33
34
7am
34
54
54
10am
54
54
54
1pm
54
54
Air Quality Index Trend
38h · 1 stnSan Luis's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
7.5%
Humidity
46.3 km/h
Wind S
1001.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
6.75 µg/m³
PM10▲
129.9 µg/m³
050100150200300500
What is the weather forecast for San Luis?
Temperature & Precipitation
PM2.5 Trend
38h · 1 stationPM2.56.75 µg/m³
✓ WHO
Good
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for San Luis?
06-09
44.6° 23.3°
06-10
38.2° 22.3°
06-11
37.5° 23.2°
06-12
42.1° 23.0°
06-13
47.7° 25.6°
06-14
38.0° 32.5°
06-15
40.0° 21.0°
Both models agree
Avg diff: 2.9°C
Where are air quality stations near San Luis?
What cities are near San Luis?
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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 2026-06-09T02:54 UTC.