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)
30
Good
Riverton, Wyoming
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.00 μg/m³
0
55
155
255
425
605+
32.33 ppb
0
55
71
86
201
201+
2.76 ppb
0
36
76
186
605
1005+
2.84 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverton, Wyoming
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AQI 26
Good
0.13μg/m³
PM2.5
0.29μg/m³
PM10
28.05ppb
O3
1.00ppb
SO2
3.97ppb
NO2
0.10ppm
CO
AQI 27
Good
0.80μg/m³
PM2.5
3.00μg/m³
PM10
29.00ppb
O3
0.62ppb
SO2
1.66ppb
NO2
0.10ppm
CO
AQI 31
Good
3.50μg/m³
PM2.5
16.00μg/m³
PM10
34.49ppb
O3
2.95ppb
SO2
1.99ppb
NO2
0.13ppm
CO
AQI 28
Good
1.04μg/m³
PM2.5
5.37μg/m³
PM10
29.64ppb
O3
0.62ppb
SO2
1.42ppb
NO2
0.11ppm
CO
AQI 32
Good
1.41μg/m³
PM2.5
7.17μg/m³
PM10
34.99ppb
O3
3.01ppb
SO2
1.58ppb
NO2
0.15ppm
CO
AQI 27
Good
0.70μg/m³
PM2.5
3.01μg/m³
PM10
28.88ppb
O3
1.28ppb
SO2
2.87ppb
NO2
0.11ppm
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 07:00:00 on 2026-03-14.
In the last 24 hrs, the best air quality in Riverton, Wyoming was observed at 03:00:00 on 2026-03-13.
The current air quality in Riverton, Wyoming is 30, 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 0.9 μg/m3.
The current PM10 concentration at Riverton, Wyoming is 6 μg/m3.
The current carbon monoxide (CO) concentration at Riverton, Wyoming is 0.111 ppm.
The current sulfur dioxide (SO2) concentration at Riverton, Wyoming is 2.758 ppb.
The current ozone (O3) concentration at Riverton, Wyoming is 32.327 ppm.
The current nitrogen dioxide (NO2) concentration at Riverton, Wyoming is 2.843 ppb.
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