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
7.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.73 μg/m³
0
55
155
255
425
605+
4.98 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
21.03 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Reno, Nevada
Reno, Nevada
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AQI 84
Moderate
27.09μg/m³
PM2.5
52.23μg/m³
PM10
7.80ppb
O3
0.25ppb
SO2
10.60ppb
NO2
0.20ppm
CO
AQI 58
Moderate
12.86μg/m³
PM2.5
30.48μg/m³
PM10
5.43ppb
O3
0.26ppb
SO2
11.62ppb
NO2
0.20ppm
CO
AQI 38
Good
7.26μg/m³
PM2.5
19.81μg/m³
PM10
5.05ppb
O3
0.29ppb
SO2
8.74ppb
NO2
0.21ppm
CO
AQI 42
Good
5.62μg/m³
PM2.5
44.77μg/m³
PM10
10.03ppb
O3
0.33ppb
SO2
11.30ppb
NO2
0.21ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
32.66μg/m³
PM10
12.24ppb
O3
0.38ppb
SO2
3.62ppb
NO2
0.21ppm
CO
AQI 22
Good
4.33μg/m³
PM2.5
19.17μg/m³
PM10
23.11ppb
O3
0.41ppb
SO2
5.07ppb
NO2
0.22ppm
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 11:00:00 on 2025-12-06.
In the last 24 hrs, the best air quality in Reno, Nevada was observed at 03:00:00 on 2025-12-07.
The current air quality in Reno, Nevada is 49, 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 8.95 μg/m3.
The current PM10 concentration at Reno, Nevada is 19.773 μg/m3.
The current carbon monoxide (CO) concentration at Reno, Nevada is 0.201 ppm.
The current sulfur dioxide (SO2) concentration at Reno, Nevada is 0.209 ppb.
The current ozone (O3) concentration at Reno, Nevada is 4.933 ppm.
The current nitrogen dioxide (NO2) concentration at Reno, Nevada is 18.005 ppb.
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