Air Quality in South Lake Tahoe, United States
Windy
23.9°C · 24.7% humidity
23.9°
Feels 23.9°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
South Lake Tahoe's air quality — share it
AQI Forecast
25
3pm
25
25
36
6pm
33
31
29
9pm
28
27
26
12am
26
26
26
3am
25
25
25
6am
25
25
25
9am
25
25
25
12pm
25
25
Air Quality Index Trend
25h · 2 stnSouth Lake Tahoe's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
24.7%
Humidity
81.9 km/h
Wind WSW
1011.9 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.61 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for South Lake Tahoe?
Temperature & Precipitation
PM2.5 Trend
25h · 2 stationsPM2.58.61 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for South Lake Tahoe?
08-03
23.9° 11.1°
0.5 mm
08-04
23.2° 14.6°
08-05
23.3° 12.3°
08-06
23.1° 10.5°
08-07
22.7° 12.3°
08-08
23.5° 9.5°
08-09
24.3° 12.0°
Both models agree
Avg diff: 7.5°C
What cities are near South Lake Tahoe?
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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 2026-08-08T01:08 UTC.