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)
44
Good
Rosemount, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.61 μg/m³
0
55
155
255
425
605+
29.59 ppb
0
55
71
86
201
201+
1.06 ppb
0
36
76
186
605
1005+
7.06 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Rosemount, Minnesota
Rosemount, Minnesota
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AQI 38
Good
6.94μg/m³
PM2.5
31.12μg/m³
PM10
29.01ppb
O3
1.06ppb
SO2
7.24ppb
NO2
0.33ppm
CO
AQI 38
Good
7.15μg/m³
PM2.5
32.17μg/m³
PM10
28.90ppb
O3
1.04ppb
SO2
7.44ppb
NO2
0.36ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
32.46μg/m³
PM10
30.13ppb
O3
1.08ppb
SO2
6.58ppb
NO2
0.33ppm
CO
AQI 38
Good
7.08μg/m³
PM2.5
31.77μg/m³
PM10
29.10ppb
O3
1.06ppb
SO2
6.98ppb
NO2
0.33ppm
CO
AQI 38
Good
7.10μg/m³
PM2.5
31.98μg/m³
PM10
29.57ppb
O3
1.08ppb
SO2
6.48ppb
NO2
0.31ppm
CO
AQI 52
Moderate
9.62μg/m³
PM2.5
47.92μg/m³
PM10
29.94ppb
O3
1.07ppb
SO2
6.34ppb
NO2
0.34ppm
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 11:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Rosemount, Minnesota was observed at 02:00:00 on 2026-04-23.
The current air quality in Rosemount, Minnesota is 44, 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 7.766 μg/m3.
The current PM10 concentration at Rosemount, Minnesota is 35.613 μg/m3.
The current carbon monoxide (CO) concentration at Rosemount, Minnesota is 0.337 ppm.
The current sulfur dioxide (SO2) concentration at Rosemount, Minnesota is 1.065 ppb.
The current ozone (O3) concentration at Rosemount, Minnesota is 29.586 ppm.
The current nitrogen dioxide (NO2) concentration at Rosemount, Minnesota is 7.064 ppb.
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