Reno, Nevada live air quality index now
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)
38
Good
Reno, Nevada
Last updated: ... (Local time)
Major air pollutants in Reno, Nevada
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
5.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
23.92 μg/m³
0
55
155
255
425
605+
Ozone (O3)
41.34 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.20 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
3.83 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Reno, Nevada
Reno, Nevada
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Air quality in nearby cities
Sparks, Nevada
AQI 39
Good
5.52μg/m³
PM2.5
23.93μg/m³
PM10
42.03ppb
O3
0.17ppb
SO2
3.09ppb
NO2
0.15ppm
CO
Sun Valley, Nevada
AQI 40
Good
5.18μg/m³
PM2.5
22.34μg/m³
PM10
43.02ppb
O3
0.17ppb
SO2
3.26ppb
NO2
0.15ppm
CO
Spanish Springs, Nevada
AQI 42
Good
4.66μg/m³
PM2.5
20.17μg/m³
PM10
44.55ppb
O3
0.14ppb
SO2
2.43ppb
NO2
0.14ppm
CO
Cold Springs, Nevada
AQI 43
Good
4.10μg/m³
PM2.5
18.12μg/m³
PM10
46.12ppb
O3
0.22ppb
SO2
5.35ppb
NO2
0.17ppm
CO
Dayton, Nevada
AQI 46
Good
3.71μg/m³
PM2.5
15.91μg/m³
PM10
49.97ppb
O3
0.16ppb
SO2
2.08ppb
NO2
0.14ppm
CO
Truckee, California
AQI 38
Good
2.73μg/m³
PM2.5
11.01μg/m³
PM10
40.79ppb
O3
0.26ppb
SO2
4.07ppb
NO2
0.17ppm
CO
How accurate is Nevada, USA air quality data?
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
Frequently asked questions
How often is the air quality data for Reno, Nevada updated?
The air quality for Reno, Nevada is updated every hour.
When was the worst air quality at Reno, Nevada in the last 24 hrs?
The worst air quality in Reno, Nevada in the last 24 hours was observed at 01:00:00 on 2026-04-24.
When was the best air quality at Reno, Nevada in the last 24 hrs?
In the last 24 hrs, the best air quality in Reno, Nevada was observed at 01:00:00 on 2026-04-23.
What is the current air quality in Reno, Nevada?
The current air quality in Reno, Nevada is 38, categorized as Good based on real-time data.
What pollutant is the most common in Reno, Nevada?
The most common pollutant in Reno, Nevada is O3.
What should I do if the air quality in Reno, Nevada is poor?
If the air quality in Reno, Nevada is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Reno, Nevada?
The current PM2.5 concentration at Reno, Nevada is 5.67 μg/m3.
What is the current concentration of PM10 in Reno, Nevada?
The current PM10 concentration at Reno, Nevada is 23.923 μg/m3.
What is the current concentration of carbon monoxide (CO) in Reno, Nevada?
The current carbon monoxide (CO) concentration at Reno, Nevada is 0.154 ppm.
What is the current concentration of sulfur dioxide (SO2) in Reno, Nevada?
The current sulfur dioxide (SO2) concentration at Reno, Nevada is 0.199 ppb.
What is the current concentration of ozone (O3) in Reno, Nevada?
The current ozone (O3) concentration at Reno, Nevada is 41.341 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Reno, Nevada?
The current nitrogen dioxide (NO2) concentration at Reno, Nevada is 3.828 ppb.
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