Stay updated with real-time air quality in Reno, 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)
52
Moderate
Reno, Nevada
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.90 μg/m³
0
55
155
255
425
605+
11.04 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
35.02 ppb
0
54
101
361
1250
2050+
0.60 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Reno, Nevada
Reno, Nevada
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AQI 44
Good
7.61μg/m³
PM2.5
32.59μg/m³
PM10
15.86ppb
O3
0.59ppb
SO2
29.44ppb
NO2
0.59ppm
CO
AQI 44
Good
8.22μg/m³
PM2.5
36.22μg/m³
PM10
16.81ppb
O3
0.59ppb
SO2
29.07ppb
NO2
0.58ppm
CO
AQI 44
Good
7.79μg/m³
PM2.5
24.66μg/m³
PM10
19.35ppb
O3
0.58ppb
SO2
24.63ppb
NO2
0.57ppm
CO
AQI 52
Moderate
7.93μg/m³
PM2.5
57.10μg/m³
PM10
16.23ppb
O3
0.57ppb
SO2
30.20ppb
NO2
0.56ppm
CO
AQI 52
Moderate
9.53μg/m³
PM2.5
34.77μg/m³
PM10
18.02ppb
O3
0.55ppb
SO2
26.76ppb
NO2
0.54ppm
CO
AQI 19
Good
0.86μg/m³
PM2.5
3.26μg/m³
PM10
21.08ppb
O3
0.55ppb
SO2
16.41ppb
NO2
0.52ppm
CO
Air quality data and pollutant measurements for Nevada, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Reno, Nevada is updated every hour.
The worst air quality in Reno, Nevada in the last 24 hours was observed at 08:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Reno, Nevada was observed at 02:00:00 on 2026-01-23.
The current air quality in Reno, Nevada is 52, categorized as Moderate based on real-time data.
The most common pollutant in Reno, Nevada is PM2.5.
If the air quality in Reno, Nevada is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Reno, Nevada is 10.438 μg/m3.
The current PM10 concentration at Reno, Nevada is 47.898 μg/m3.
The current carbon monoxide (CO) concentration at Reno, Nevada is 0.597 ppm.
The current sulfur dioxide (SO2) concentration at Reno, Nevada is 0.598 ppb.
The current ozone (O3) concentration at Reno, Nevada is 11.039 ppm.
The current nitrogen dioxide (NO2) concentration at Reno, Nevada is 35.02 ppb.
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