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)
49
Good
Reno, Nevada
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.83 μg/m³
0
55
155
255
425
605+
5.54 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
25.97 ppb
0
54
101
361
1250
2050+
0.50 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Reno, Nevada
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AQI 44
Good
8.11μg/m³
PM2.5
28.60μg/m³
PM10
1.35ppb
O3
0.42ppb
SO2
11.90ppb
NO2
0.39ppm
CO
AQI 33
Good
5.84μg/m³
PM2.5
19.71μg/m³
PM10
8.03ppb
O3
0.43ppb
SO2
15.50ppb
NO2
0.39ppm
CO
AQI 22
Good
3.88μg/m³
PM2.5
12.99μg/m³
PM10
8.30ppb
O3
0.44ppb
SO2
9.46ppb
NO2
0.38ppm
CO
AQI 27
Good
5.41μg/m³
PM2.5
15.14μg/m³
PM10
12.69ppb
O3
0.47ppb
SO2
12.93ppb
NO2
0.38ppm
CO
AQI 33
Good
5.75μg/m³
PM2.5
22.30μg/m³
PM10
15.29ppb
O3
0.50ppb
SO2
8.52ppb
NO2
0.35ppm
CO
AQI 23
Good
0.36μg/m³
PM2.5
1.19μg/m³
PM10
25.11ppb
O3
0.51ppb
SO2
4.15ppb
NO2
0.37ppm
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 2026-03-08.
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 38, 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 7.117 μg/m3.
The current PM10 concentration at Reno, Nevada is 23.806 μg/m3.
The current carbon monoxide (CO) concentration at Reno, Nevada is 0.398 ppm.
The current sulfur dioxide (SO2) concentration at Reno, Nevada is 0.405 ppb.
The current ozone (O3) concentration at Reno, Nevada is 5.459 ppm.
The current nitrogen dioxide (NO2) concentration at Reno, Nevada is 25.959 ppb.
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