Air Quality in Truckee, United States
Clear
27.2°C · 16.9% humidity
27.2°
Feels 27.2°
89
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Truckee's air quality — share it
AQI Forecast
27
7am
27
27
89
10am
71
59
50
1pm
41
37
33
4pm
31
31
30
7pm
29
36
35
10pm
35
35
34
1am
54
54
34
4am
34
34
Air Quality Index Trend
45h · 8 stnTruckee's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Truckee is 2.0× the WHO 24-hour guideline of 15 µg/m³.
16.9%
Humidity
13.2 km/h
Wind WSW
1017.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
30.2 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Truckee?
Temperature & Precipitation
PM2.5 Trend
45h · 8 stationsPM2.530.2 µg/m³
×2.0 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
30.2
Median
16.9
Average
3.6
Low
30.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -22.9
What is the 7-day forecast for Truckee?
09-05
27.2° 8.5°
09-06
25.7° 10.4°
09-07
28.5° 2.2°
09-08
29.6° 2.2°
09-09
22.3° 8.5°
1.63 mm
09-10
26.1° 4.3°
09-11
27.3° 7.8°
0.06 mm
Both models agree
Avg diff: 6.5°C
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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 2026-09-05T17:03 UTC.