Air Quality in Boulder City, United States
Windy
40.7°C · 8.6% humidity
40.7°
Feels 40.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Boulder City's air quality — share it
AQI Forecast
25
2pm
24
24
26
5pm
25
25
25
8pm
25
25
27
11pm
27
27
34
2am
27
27
27
5am
25
27
27
8am
27
27
25
11am
25
25
Boulder City'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 Boulder City is 1.2× the WHO annual guideline of 5 µg/m³.
8.6%
Humidity
67.7 km/h
Wind S
1005.1 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.15 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Boulder City?
Temperature & Precipitation
PM2.56.15 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Boulder City?
05-29
40.7° 19.5°
05-30
31.1° 22.3°
05-31
34.4° 23.5°
1.06 mm
06-01
40.8° 22.8°
06-02
38.1° 18.1°
06-03
36.4° 16.3°
06-04
36.9° 21.0°
Both models agree
Avg diff: 3.9°C
What cities are near Boulder City?
Get AQI alerts for Boulder City
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:18 UTC.