Stay updated with real-time air quality in Maplewood, 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)
33
Good
Maplewood, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.23 μg/m³
0
55
155
255
425
605+
28.39 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
3.97 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Maplewood, Minnesota
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AQI 33
Good
6.17μg/m³
PM2.5
27.71μg/m³
PM10
27.04ppb
O3
0.33ppb
SO2
4.58ppb
NO2
0.20ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
27.85μg/m³
PM10
26.66ppb
O3
0.33ppb
SO2
4.75ppb
NO2
0.21ppm
CO
AQI 33
Good
6.14μg/m³
PM2.5
26.43μg/m³
PM10
27.59ppb
O3
0.33ppb
SO2
4.24ppb
NO2
0.19ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
27.90μg/m³
PM10
26.50ppb
O3
0.33ppb
SO2
4.82ppb
NO2
0.21ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
27.87μg/m³
PM10
27.10ppb
O3
0.33ppb
SO2
4.48ppb
NO2
0.20ppm
CO
AQI 33
Good
6.38μg/m³
PM2.5
28.53μg/m³
PM10
24.71ppb
O3
0.33ppb
SO2
5.62ppb
NO2
0.24ppm
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 Maplewood, Minnesota is updated every hour.
The worst air quality in Maplewood, Minnesota in the last 24 hours was observed at 09:00:00 on 2026-01-23.
In the last 24 hrs, the best air quality in Maplewood, Minnesota was observed at 03:00:00 on 2026-01-22.
The current air quality in Maplewood, Minnesota is 33, categorized as Good based on real-time data.
The most common pollutant in Maplewood, Minnesota is PM2.5.
If the air quality in Maplewood, Minnesota is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Maplewood, Minnesota is 6.055 μg/m3.
The current PM10 concentration at Maplewood, Minnesota is 27.225 μg/m3.
The current carbon monoxide (CO) concentration at Maplewood, Minnesota is 0.182 ppm.
The current sulfur dioxide (SO2) concentration at Maplewood, Minnesota is 0.326 ppb.
The current ozone (O3) concentration at Maplewood, Minnesota is 28.391 ppm.
The current nitrogen dioxide (NO2) concentration at Maplewood, Minnesota is 3.97 ppb.
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