Stay updated with real-time air quality in Boulder City, Nevada featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
38
Good
Boulder City, Nevada
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.00 μg/m³
0
55
155
255
425
605+
41.00 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
8.43 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Boulder City, Nevada
Boulder City, Nevada
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AQI 35
Good
5.44μg/m³
PM2.5
32.42μg/m³
PM10
37.89ppb
O3
0.22ppb
SO2
5.26ppb
NO2
0.16ppm
CO
AQI 35
Good
5.65μg/m³
PM2.5
38.17μg/m³
PM10
36.53ppb
O3
0.21ppb
SO2
3.88ppb
NO2
0.15ppm
CO
AQI 46
Good
6.59μg/m³
PM2.5
49.70μg/m³
PM10
36.66ppb
O3
0.21ppb
SO2
9.77ppb
NO2
0.18ppm
CO
AQI 57
Moderate
7.22μg/m³
PM2.5
66.98μg/m³
PM10
36.59ppb
O3
0.21ppb
SO2
4.19ppb
NO2
0.19ppm
CO
AQI 43
Good
6.04μg/m³
PM2.5
45.77μg/m³
PM10
35.99ppb
O3
0.22ppb
SO2
2.46ppb
NO2
0.19ppm
CO
AQI 47
Good
7.51μg/m³
PM2.5
50.64μg/m³
PM10
36.81ppb
O3
0.22ppb
SO2
11.82ppb
NO2
0.18ppm
CO
The air quality data for Nevada, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Boulder City, Nevada are available every hour.
Boulder City, Nevada experienced its worst air quality at 03:00:00, 2025-07-17.
The best air quality in Boulder City, Nevada was observed at 04:00:00 on 2025-07-17.
The air quality in Boulder City, Nevada right now is Good, with an AQI of 44.
In Boulder City, Nevada, O3 is the most frequently found pollutant.
When air quality in Boulder City, Nevada is compromised, staying indoors and wearing a mask can reduce health risks.
Boulder City, Nevada currently has a PM2.5 concentration of 7.682 μg/m3.
Boulder City, Nevada currently has a PM10 concentration of 34 μg/m3.
The current carbon monoxide (CO) level in Boulder City, Nevada is 0.112 ppm.
The current sulfur dioxide (SO2) concentration in Boulder City, Nevada is 0.373 ppb.
Boulder City, Nevada currently has an ozone (O3) concentration of 47.919 ppm.
The current level of nitrogen dioxide (NO2) in Boulder City, Nevada is 2.209 ppb.
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