Stay updated with real-time air quality in Riverton, Wyoming 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)
31
Good
Riverton, Wyoming
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
2.00 μg/m³
0
55
155
255
425
605+
33.04 ppb
0
55
71
86
201
201+
1.33 ppb
0
36
76
186
605
1005+
1.63 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverton, Wyoming
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AQI 32
Good
0.84μg/m³
PM2.5
6.57μg/m³
PM10
34.88ppb
O3
0.80ppb
SO2
1.01ppb
NO2
0.10ppm
CO
AQI 32
Good
0.30μg/m³
PM2.5
1.01μg/m³
PM10
35.08ppb
O3
0.52ppb
SO2
1.13ppb
NO2
0.21ppm
CO
AQI 28
Good
1.40μg/m³
PM2.5
6.00μg/m³
PM10
29.83ppb
O3
1.69ppb
SO2
1.14ppb
NO2
0.13ppm
CO
AQI 33
Good
0.51μg/m³
PM2.5
2.36μg/m³
PM10
35.83ppb
O3
0.52ppb
SO2
1.02ppb
NO2
0.23ppm
CO
AQI 33
Good
1.23μg/m³
PM2.5
8.60μg/m³
PM10
36.29ppb
O3
1.29ppb
SO2
0.78ppb
NO2
0.26ppm
CO
AQI 24
Good
4.29μg/m³
PM2.5
6.00μg/m³
PM10
25.95ppb
O3
1.33ppb
SO2
1.57ppb
NO2
0.10ppm
CO
Air quality data and pollutant measurements for Wyoming, 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 Riverton, Wyoming is updated every hour.
The worst air quality in Riverton, Wyoming in the last 24 hours was observed at 12:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Riverton, Wyoming was observed at 08:00:00 on 2025-12-07.
The current air quality in Riverton, Wyoming is 31, categorized as Good based on real-time data.
The most common pollutant in Riverton, Wyoming is O3.
If the air quality in Riverton, Wyoming is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Riverton, Wyoming is 0.7 μg/m3.
The current PM10 concentration at Riverton, Wyoming is 2 μg/m3.
The current carbon monoxide (CO) concentration at Riverton, Wyoming is 0.1 ppm.
The current sulfur dioxide (SO2) concentration at Riverton, Wyoming is 1.33 ppb.
The current ozone (O3) concentration at Riverton, Wyoming is 33.043 ppm.
The current nitrogen dioxide (NO2) concentration at Riverton, Wyoming is 1.631 ppb.
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