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)
44
Good
Reno, Nevada
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.08 μg/m³
0
55
155
255
425
605+
14.80 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
8.13 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Reno, Nevada
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AQI 56
Moderate
11.64μg/m³
PM2.5
52.97μg/m³
PM10
16.94ppb
O3
0.75ppb
SO2
14.94ppb
NO2
0.29ppm
CO
AQI 49
Good
9.14μg/m³
PM2.5
37.44μg/m³
PM10
19.09ppb
O3
0.75ppb
SO2
15.01ppb
NO2
0.29ppm
CO
AQI 44
Good
7.95μg/m³
PM2.5
30.19μg/m³
PM10
16.98ppb
O3
0.76ppb
SO2
12.91ppb
NO2
0.29ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
28.38μg/m³
PM10
19.97ppb
O3
0.75ppb
SO2
13.07ppb
NO2
0.36ppm
CO
AQI 33
Good
6.05μg/m³
PM2.5
26.91μg/m³
PM10
31.45ppb
O3
0.75ppb
SO2
12.16ppb
NO2
0.28ppm
CO
AQI 27
Good
4.12μg/m³
PM2.5
18.11μg/m³
PM10
29.08ppb
O3
0.81ppb
SO2
10.19ppb
NO2
0.36ppm
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 06:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Reno, Nevada was observed at 08:00:00 on 2026-03-08.
The current air quality in Reno, Nevada is 44, categorized as Good 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 8.251 μg/m3.
The current PM10 concentration at Reno, Nevada is 25.079 μg/m3.
The current carbon monoxide (CO) concentration at Reno, Nevada is 0.253 ppm.
The current sulfur dioxide (SO2) concentration at Reno, Nevada is 0.886 ppb.
The current ozone (O3) concentration at Reno, Nevada is 14.805 ppm.
The current nitrogen dioxide (NO2) concentration at Reno, Nevada is 8.133 ppb.
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