Stay updated with real-time air quality in Rosemount, Minnesota 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)
27
Good
Rosemount, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.53 μg/m³
0
55
155
255
425
605+
12.59 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
3.36 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rosemount, Minnesota
Rosemount, Minnesota
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AQI 27
Good
5.18μg/m³
PM2.5
22.88μg/m³
PM10
17.21ppb
O3
0.87ppb
SO2
3.26ppb
NO2
0.41ppm
CO
AQI 27
Good
4.62μg/m³
PM2.5
20.40μg/m³
PM10
17.79ppb
O3
0.89ppb
SO2
3.14ppb
NO2
0.48ppm
CO
AQI 27
Good
4.90μg/m³
PM2.5
21.57μg/m³
PM10
17.06ppb
O3
0.85ppb
SO2
3.27ppb
NO2
0.41ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
22.59μg/m³
PM10
17.18ppb
O3
0.86ppb
SO2
3.34ppb
NO2
0.38ppm
CO
AQI 27
Good
5.08μg/m³
PM2.5
22.36μg/m³
PM10
17.08ppb
O3
0.85ppb
SO2
3.43ppb
NO2
0.35ppm
CO
AQI 27
Good
4.72μg/m³
PM2.5
17.42μg/m³
PM10
15.42ppb
O3
0.83ppb
SO2
3.08ppb
NO2
0.52ppm
CO
Air quality data and pollutant measurements for Minnesota, 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 Rosemount, Minnesota is updated every hour.
The worst air quality in Rosemount, Minnesota in the last 24 hours was observed at 03:00:00 on 2026-09-07.
In the last 24 hrs, the best air quality in Rosemount, Minnesota was observed at 10:00:00 on 2026-09-07.
The current air quality in Rosemount, Minnesota is 27, categorized as Good based on real-time data.
The most common pollutant in Rosemount, Minnesota is PM2.5.
If the air quality in Rosemount, Minnesota is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Rosemount, Minnesota is 5.152 μg/m3.
The current PM10 concentration at Rosemount, Minnesota is 23.531 μg/m3.
The current carbon monoxide (CO) concentration at Rosemount, Minnesota is 0.424 ppm.
The current sulfur dioxide (SO2) concentration at Rosemount, Minnesota is 0.653 ppb.
The current ozone (O3) concentration at Rosemount, Minnesota is 12.589 ppm.
The current nitrogen dioxide (NO2) concentration at Rosemount, Minnesota is 3.358 ppb.
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