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)
19
Good
Maplewood, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.11 μg/m³
0
55
155
255
425
605+
20.43 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
2.22 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Maplewood, Minnesota
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AQI 27
Good
5.03μg/m³
PM2.5
21.89μg/m³
PM10
14.29ppb
O3
0.75ppb
SO2
7.01ppb
NO2
0.21ppm
CO
AQI 27
Good
5.01μg/m³
PM2.5
21.82μg/m³
PM10
14.21ppb
O3
0.76ppb
SO2
7.09ppb
NO2
0.20ppm
CO
AQI 27
Good
4.87μg/m³
PM2.5
20.69μg/m³
PM10
14.60ppb
O3
0.71ppb
SO2
6.75ppb
NO2
0.21ppm
CO
AQI 22
Good
3.85μg/m³
PM2.5
17.21μg/m³
PM10
14.81ppb
O3
0.73ppb
SO2
6.94ppb
NO2
0.21ppm
CO
AQI 27
Good
4.87μg/m³
PM2.5
21.35μg/m³
PM10
14.00ppb
O3
0.78ppb
SO2
7.32ppb
NO2
0.21ppm
CO
AQI 27
Good
4.52μg/m³
PM2.5
19.97μg/m³
PM10
13.94ppb
O3
0.79ppb
SO2
7.51ppb
NO2
0.21ppm
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 07:00:00 on 2025-09-05.
In the last 24 hrs, the best air quality in Maplewood, Minnesota was observed at 10:00:00 on 2025-09-05.
The current air quality in Maplewood, Minnesota is 19, categorized as Good based on real-time data.
The most common pollutant in Maplewood, Minnesota is O3.
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 2.806 μg/m3.
The current PM10 concentration at Maplewood, Minnesota is 12.113 μg/m3.
The current carbon monoxide (CO) concentration at Maplewood, Minnesota is 0.203 ppm.
The current sulfur dioxide (SO2) concentration at Maplewood, Minnesota is 0.51 ppb.
The current ozone (O3) concentration at Maplewood, Minnesota is 20.428 ppm.
The current nitrogen dioxide (NO2) concentration at Maplewood, Minnesota is 2.22 ppb.
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