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)
27
Good
Bloomington, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.46 μg/m³
0
55
155
255
425
605+
18.24 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
3.09 ppb
0
54
101
361
1250
2050+
0.51 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bloomington, Minnesota
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AQI 27
Good
5.29μg/m³
PM2.5
22.79μg/m³
PM10
19.50ppb
O3
0.98ppb
SO2
2.84ppb
NO2
0.65ppm
CO
AQI 27
Good
5.20μg/m³
PM2.5
22.43μg/m³
PM10
18.45ppb
O3
0.94ppb
SO2
2.93ppb
NO2
0.60ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
22.59μg/m³
PM10
17.18ppb
O3
0.86ppb
SO2
3.34ppb
NO2
0.38ppm
CO
AQI 27
Good
5.12μg/m³
PM2.5
22.43μg/m³
PM10
17.33ppb
O3
0.86ppb
SO2
3.35ppb
NO2
0.39ppm
CO
AQI 27
Good
4.62μg/m³
PM2.5
20.40μg/m³
PM10
17.79ppb
O3
0.89ppb
SO2
3.14ppb
NO2
0.48ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
22.60μg/m³
PM10
18.36ppb
O3
0.92ppb
SO2
2.95ppb
NO2
0.58ppm
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 03:00:00 on 2026-09-07.
The best air quality in Bloomington, Minnesota was recorded at 10:00:00 on 2026-09-07.
The real-time air quality index in Bloomington, Minnesota is 27, 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 5.15 μg/m3.
The current PM10 levels in Bloomington, Minnesota are 22.461 μg/m3.
The current carbon monoxide (CO) level in Bloomington, Minnesota is 0.511 ppm.
The current sulfur dioxide (SO2) levels in Bloomington, Minnesota are 0.918 ppb.
The current ozone (O3) levels at Bloomington, Minnesota is 18.243 ppm.
The current nitrogen dioxide (NO2) levels at Bloomington, Minnesota is 3.091 ppb.
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