Stay updated with real-time air quality in Plymouth, 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)
19
Good
Plymouth, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
0.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
2.67 μg/m³
0
55
155
255
425
605+
21.21 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
2.41 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plymouth, Minnesota
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AQI 19
Good
0.72μg/m³
PM2.5
2.94μg/m³
PM10
21.19ppb
O3
0.80ppb
SO2
2.37ppb
NO2
0.21ppm
CO
AQI 19
Good
0.58μg/m³
PM2.5
2.42μg/m³
PM10
21.04ppb
O3
0.79ppb
SO2
2.32ppb
NO2
0.22ppm
CO
AQI 18
Good
0.88μg/m³
PM2.5
3.47μg/m³
PM10
19.08ppb
O3
0.93ppb
SO2
3.46ppb
NO2
0.21ppm
CO
AQI 18
Good
0.89μg/m³
PM2.5
3.50μg/m³
PM10
19.09ppb
O3
0.92ppb
SO2
3.38ppb
NO2
0.21ppm
CO
AQI 19
Good
0.73μg/m³
PM2.5
2.72μg/m³
PM10
20.98ppb
O3
0.81ppb
SO2
2.65ppb
NO2
0.22ppm
CO
AQI 18
Good
0.82μg/m³
PM2.5
2.99μg/m³
PM10
19.45ppb
O3
0.84ppb
SO2
2.80ppb
NO2
0.21ppm
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 Plymouth, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Plymouth, Minnesota was at its worst at 08:00:00 on 2025-10-22.
In the last 24 hours, the best air quality in Plymouth, Minnesota was observed at 02:00:00 on 2025-10-21.
As of now, the AQI in Plymouth, Minnesota is 19, indicating Good conditions.
Plymouth, Minnesota air has the highest levels of O3.
Poor air quality in Plymouth, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Plymouth, Minnesota are currently 0.626 μg/m3.
The PM10 concentration in Plymouth, Minnesota is 2.673 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plymouth, Minnesota is 0.217 ppm.
Currently, Plymouth, Minnesota has a sulfur dioxide (SO2) concentration of 0.799 ppb.
The current ozone (O3) level in Plymouth, Minnesota at the moment is 21.208 ppm.
Nitrogen dioxide (NO2) level in Plymouth, Minnesota at the moment is 2.413 ppb.
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