Stay updated with real-time air quality in Lake Elmo, 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)
42
Good
Lake Elmo, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.20 μg/m³
0
55
155
255
425
605+
45.47 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
4.74 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lake Elmo, Minnesota
Lake Elmo, Minnesota
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AQI 42
Good
4.65μg/m³
PM2.5
20.55μg/m³
PM10
45.29ppb
O3
0.74ppb
SO2
4.70ppb
NO2
0.21ppm
CO
AQI 42
Good
5.31μg/m³
PM2.5
24.13μg/m³
PM10
45.13ppb
O3
0.70ppb
SO2
4.66ppb
NO2
0.22ppm
CO
AQI 42
Good
4.66μg/m³
PM2.5
20.14μg/m³
PM10
45.31ppb
O3
0.73ppb
SO2
4.58ppb
NO2
0.22ppm
CO
AQI 38
Good
6.87μg/m³
PM2.5
36.96μg/m³
PM10
39.51ppb
O3
0.69ppb
SO2
4.74ppb
NO2
0.23ppm
CO
AQI 42
Good
4.62μg/m³
PM2.5
20.40μg/m³
PM10
45.30ppb
O3
0.75ppb
SO2
4.68ppb
NO2
0.21ppm
CO
AQI 42
Good
4.79μg/m³
PM2.5
21.12μg/m³
PM10
45.39ppb
O3
0.74ppb
SO2
4.76ppb
NO2
0.22ppm
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 Lake Elmo, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Lake Elmo, Minnesota was at its worst at 08:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Lake Elmo, Minnesota was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Lake Elmo, Minnesota is 42, indicating Good conditions.
Lake Elmo, Minnesota air has the highest levels of O3.
Poor air quality in Lake Elmo, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lake Elmo, Minnesota are currently 5.113 μg/m3.
The PM10 concentration in Lake Elmo, Minnesota is 23.201 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lake Elmo, Minnesota is 0.224 ppm.
Currently, Lake Elmo, Minnesota has a sulfur dioxide (SO2) concentration of 0.705 ppb.
The current ozone (O3) level in Lake Elmo, Minnesota at the moment is 45.466 ppm.
Nitrogen dioxide (NO2) level in Lake Elmo, Minnesota at the moment is 4.735 ppb.
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