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)
54
Moderate
Maplewood, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.59 μg/m³
0
55
155
255
425
605+
8.62 ppb
0
55
71
86
201
201+
1.48 ppb
0
36
76
186
605
1005+
22.63 ppb
0
54
101
361
1250
2050+
0.58 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Maplewood, Minnesota
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AQI 19
Good
3.31μg/m³
PM2.5
14.06μg/m³
PM10
21.24ppb
O3
0.66ppb
SO2
9.17ppb
NO2
0.22ppm
CO
AQI 19
Good
3.35μg/m³
PM2.5
14.30μg/m³
PM10
21.13ppb
O3
0.65ppb
SO2
9.32ppb
NO2
0.23ppm
CO
AQI 19
Good
3.26μg/m³
PM2.5
13.69μg/m³
PM10
21.37ppb
O3
0.67ppb
SO2
8.58ppb
NO2
0.21ppm
CO
AQI 22
Good
4.46μg/m³
PM2.5
19.78μg/m³
PM10
20.62ppb
O3
0.67ppb
SO2
8.65ppb
NO2
0.21ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
15.32μg/m³
PM10
21.02ppb
O3
0.66ppb
SO2
9.23ppb
NO2
0.23ppm
CO
AQI 22
Good
3.96μg/m³
PM2.5
17.34μg/m³
PM10
20.61ppb
O3
0.66ppb
SO2
9.44ppb
NO2
0.23ppm
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 2025-11-11.
In the last 24 hrs, the best air quality in Maplewood, Minnesota was observed at 03:00:00 on 2025-11-12.
The current air quality in Maplewood, Minnesota is 23, 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 3.128 μg/m3.
The current PM10 concentration at Maplewood, Minnesota is 13.566 μg/m3.
The current carbon monoxide (CO) concentration at Maplewood, Minnesota is 0.213 ppm.
The current sulfur dioxide (SO2) concentration at Maplewood, Minnesota is 0.626 ppb.
The current ozone (O3) concentration at Maplewood, Minnesota is 24.527 ppm.
The current nitrogen dioxide (NO2) concentration at Maplewood, Minnesota is 4.788 ppb.
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