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)
27
Good
Plymouth, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.95 μg/m³
0
55
155
255
425
605+
29.07 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
6.59 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plymouth, Minnesota
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AQI 29
Good
4.57μg/m³
PM2.5
13.61μg/m³
PM10
30.91ppb
O3
0.98ppb
SO2
4.00ppb
NO2
0.25ppm
CO
AQI 28
Good
4.55μg/m³
PM2.5
14.95μg/m³
PM10
30.42ppb
O3
0.96ppb
SO2
4.05ppb
NO2
0.25ppm
CO
AQI 28
Good
4.56μg/m³
PM2.5
14.91μg/m³
PM10
30.46ppb
O3
1.17ppb
SO2
4.10ppb
NO2
0.29ppm
CO
AQI 29
Good
4.52μg/m³
PM2.5
12.84μg/m³
PM10
30.52ppb
O3
1.19ppb
SO2
4.04ppb
NO2
0.29ppm
CO
AQI 28
Good
4.53μg/m³
PM2.5
15.90μg/m³
PM10
30.43ppb
O3
1.16ppb
SO2
4.13ppb
NO2
0.29ppm
CO
AQI 28
Good
4.76μg/m³
PM2.5
18.71μg/m³
PM10
30.35ppb
O3
1.14ppb
SO2
4.21ppb
NO2
0.28ppm
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 2026-06-07.
In the last 24 hours, the best air quality in Plymouth, Minnesota was observed at 10:00:00 on 2026-06-08.
As of now, the AQI in Plymouth, Minnesota is 27, 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 5.122 μg/m3.
The PM10 concentration in Plymouth, Minnesota is 17.955 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plymouth, Minnesota is 0.274 ppm.
Currently, Plymouth, Minnesota has a sulfur dioxide (SO2) concentration of 0.887 ppb.
The current ozone (O3) level in Plymouth, Minnesota at the moment is 29.072 ppm.
Nitrogen dioxide (NO2) level in Plymouth, Minnesota at the moment is 6.594 ppb.
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