Stay updated with real-time air quality in Vadnais Heights, 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)
39
Good
Vadnais Heights, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.91 μg/m³
0
55
155
255
425
605+
42.13 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
3.55 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vadnais Heights, Minnesota
Vadnais Heights, Minnesota
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AQI 44
Good
4.83μg/m³
PM2.5
19.91μg/m³
PM10
46.56ppb
O3
0.91ppb
SO2
3.81ppb
NO2
0.27ppm
CO
AQI 43
Good
5.28μg/m³
PM2.5
22.39μg/m³
PM10
45.84ppb
O3
0.91ppb
SO2
4.04ppb
NO2
0.28ppm
CO
AQI 44
Good
5.16μg/m³
PM2.5
18.29μg/m³
PM10
47.33ppb
O3
0.89ppb
SO2
3.45ppb
NO2
0.27ppm
CO
AQI 43
Good
5.34μg/m³
PM2.5
22.84μg/m³
PM10
45.57ppb
O3
0.91ppb
SO2
4.12ppb
NO2
0.28ppm
CO
AQI 43
Good
4.64μg/m³
PM2.5
20.83μg/m³
PM10
46.38ppb
O3
0.95ppb
SO2
3.90ppb
NO2
0.24ppm
CO
AQI 44
Good
5.72μg/m³
PM2.5
21.15μg/m³
PM10
46.91ppb
O3
0.94ppb
SO2
3.42ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Minnesota, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Vadnais Heights, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Vadnais Heights, Minnesota was at its worst at 09:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Vadnais Heights, Minnesota was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Vadnais Heights, Minnesota is 39, indicating Good conditions.
Vadnais Heights, Minnesota air has the highest levels of O3.
Poor air quality in Vadnais Heights, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Vadnais Heights, Minnesota are currently 5.598 μg/m3.
The PM10 concentration in Vadnais Heights, Minnesota is 23.908 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Vadnais Heights, Minnesota is 0.251 ppm.
Currently, Vadnais Heights, Minnesota has a sulfur dioxide (SO2) concentration of 0.73 ppb.
The current ozone (O3) level in Vadnais Heights, Minnesota at the moment is 42.125 ppm.
Nitrogen dioxide (NO2) level in Vadnais Heights, Minnesota at the moment is 3.55 ppb.
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