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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.70 μg/m³
0
55
155
255
425
605+
19.58 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
6.96 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bloomington, Minnesota
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AQI 27
Good
5.45μg/m³
PM2.5
22.49μg/m³
PM10
17.75ppb
O3
0.48ppb
SO2
6.72ppb
NO2
0.25ppm
CO
AQI 27
Good
5.40μg/m³
PM2.5
21.40μg/m³
PM10
17.83ppb
O3
0.48ppb
SO2
6.60ppb
NO2
0.25ppm
CO
AQI 49
Good
9.28μg/m³
PM2.5
41.24μg/m³
PM10
17.69ppb
O3
0.46ppb
SO2
9.22ppb
NO2
0.28ppm
CO
AQI 49
Good
8.67μg/m³
PM2.5
38.48μg/m³
PM10
18.25ppb
O3
0.46ppb
SO2
8.95ppb
NO2
0.28ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
32.33μg/m³
PM10
17.70ppb
O3
0.47ppb
SO2
7.82ppb
NO2
0.26ppm
CO
AQI 27
Good
4.53μg/m³
PM2.5
16.62μg/m³
PM10
17.64ppb
O3
0.47ppb
SO2
6.90ppb
NO2
0.24ppm
CO
Air quality measurements for Minnesota, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Bloomington, Minnesota is updated on an hourly basis.
The worst air quality in Bloomington, Minnesota was recorded at 12:00:00 on 2025-12-07.
The best air quality in Bloomington, Minnesota was recorded at 03:00:00 on 2025-12-07.
The real-time air quality index in Bloomington, Minnesota is 33, currently categorized as Good.
The most common pollutant in Bloomington, Minnesota is PM2.5.
If the air quality in Bloomington, Minnesota is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Bloomington, Minnesota at present are 5.813 μg/m3.
The current PM10 levels in Bloomington, Minnesota are 25.702 μg/m3.
The current carbon monoxide (CO) level in Bloomington, Minnesota is 0.245 ppm.
The current sulfur dioxide (SO2) levels in Bloomington, Minnesota are 0.467 ppb.
The current ozone (O3) levels at Bloomington, Minnesota is 19.582 ppm.
The current nitrogen dioxide (NO2) levels at Bloomington, Minnesota is 6.965 ppb.
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