Air Quality in South Lake Tahoe, United States
Clear
19.6°C · 30.2% humidity
19.6°
Feels 19.6°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
South Lake Tahoe's air quality — share it
AQI Forecast
27
7am
25
27
33
10am
31
30
29
1pm
27
28
28
4pm
28
27
27
7pm
27
27
27
10pm
34
34
34
1am
34
34
34
4am
34
27
Air Quality Index Trend
25h · 1 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.
30.2%
Humidity
17.0 km/h
Wind NNW
1019.4 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.93 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for South Lake Tahoe?
Temperature & Precipitation
PM2.5 Trend
25h · 1 stationPM2.57.93 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for South Lake Tahoe?
09-05
19.6° 10.4°
09-06
22.2° 11.4°
09-07
25.1° 6.1°
09-08
22.7° 4.8°
09-09
19.7° 9.6°
1.37 mm
09-10
22.8° 6.2°
09-11
23.4° 9.5°
Both models agree
Avg diff: 5.0°C
What cities are near South Lake Tahoe?
Get AQI alerts for South Lake Tahoe
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:06 UTC.