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)
30
Good
Rosemount, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.62 μg/m³
0
55
155
255
425
605+
32.20 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
3.13 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Rosemount, Minnesota
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AQI 30
Good
5.38μg/m³
PM2.5
23.02μg/m³
PM10
31.75ppb
O3
0.50ppb
SO2
3.03ppb
NO2
0.24ppm
CO
AQI 30
Good
5.12μg/m³
PM2.5
22.29μg/m³
PM10
31.99ppb
O3
0.50ppb
SO2
3.20ppb
NO2
0.21ppm
CO
AQI 30
Good
5.17μg/m³
PM2.5
21.71μg/m³
PM10
31.74ppb
O3
0.49ppb
SO2
2.58ppb
NO2
0.24ppm
CO
AQI 30
Good
5.31μg/m³
PM2.5
22.82μg/m³
PM10
31.77ppb
O3
0.50ppb
SO2
2.61ppb
NO2
0.26ppm
CO
AQI 30
Good
5.22μg/m³
PM2.5
22.36μg/m³
PM10
31.70ppb
O3
0.50ppb
SO2
2.07ppb
NO2
0.27ppm
CO
AQI 30
Good
5.16μg/m³
PM2.5
23.46μg/m³
PM10
32.23ppb
O3
0.47ppb
SO2
2.94ppb
NO2
0.18ppm
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 02:00:00 on 2026-03-07.
In the last 24 hrs, the best air quality in Rosemount, Minnesota was observed at 06:00:00 on 2026-03-07.
The current air quality in Rosemount, Minnesota is 30, categorized as Good based on real-time data.
The most common pollutant in Rosemount, Minnesota is O3.
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 5.198 μg/m3.
The current PM10 concentration at Rosemount, Minnesota is 24.618 μg/m3.
The current carbon monoxide (CO) concentration at Rosemount, Minnesota is 0.205 ppm.
The current sulfur dioxide (SO2) concentration at Rosemount, Minnesota is 0.473 ppb.
The current ozone (O3) concentration at Rosemount, Minnesota is 32.2 ppm.
The current nitrogen dioxide (NO2) concentration at Rosemount, Minnesota is 3.134 ppb.
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