Stay updated with real-time air quality in Rock Springs, 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)
32
Good
Rock Springs, Wyoming
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.98 μg/m³
0
55
155
255
425
605+
35.26 ppb
0
55
71
86
201
201+
1.57 ppb
0
36
76
186
605
1005+
1.14 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Rock Springs, Wyoming
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AQI 30
Good
2.13μg/m³
PM2.5
5.82μg/m³
PM10
32.06ppb
O3
0.70ppb
SO2
1.58ppb
NO2
0.12ppm
CO
AQI 29
Good
1.52μg/m³
PM2.5
6.21μg/m³
PM10
30.91ppb
O3
0.65ppb
SO2
3.22ppb
NO2
0.14ppm
CO
AQI 38
Good
0.95μg/m³
PM2.5
4.00μg/m³
PM10
40.83ppb
O3
0.25ppb
SO2
0.39ppb
NO2
0.12ppm
CO
AQI 33
Good
2.80μg/m³
PM2.5
13.00μg/m³
PM10
36.42ppb
O3
2.14ppb
SO2
1.00ppb
NO2
0.12ppm
CO
AQI 25
Good
2.52μg/m³
PM2.5
10.89μg/m³
PM10
26.64ppb
O3
0.80ppb
SO2
5.78ppb
NO2
0.17ppm
CO
AQI 25
Good
2.27μg/m³
PM2.5
11.99μg/m³
PM10
26.74ppb
O3
0.68ppb
SO2
5.54ppb
NO2
0.17ppm
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 Rock Springs, Wyoming is updated every hour.
The worst air quality in Rock Springs, Wyoming in the last 24 hours was observed at 01:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Rock Springs, Wyoming was observed at 01:00:00 on 2026-03-09.
The current air quality in Rock Springs, Wyoming is 32, categorized as Good based on real-time data.
The most common pollutant in Rock Springs, Wyoming is O3.
If the air quality in Rock Springs, Wyoming is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Rock Springs, Wyoming is 3.296 μg/m3.
The current PM10 concentration at Rock Springs, Wyoming is 14.983 μg/m3.
The current carbon monoxide (CO) concentration at Rock Springs, Wyoming is 0.118 ppm.
The current sulfur dioxide (SO2) concentration at Rock Springs, Wyoming is 1.572 ppb.
The current ozone (O3) concentration at Rock Springs, Wyoming is 35.26 ppm.
The current nitrogen dioxide (NO2) concentration at Rock Springs, Wyoming is 1.136 ppb.
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