Stay updated with real-time air quality in Columbia Heights, 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)
49
Good
Columbia Heights, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.45 μg/m³
0
55
155
255
425
605+
35.63 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
7.95 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Columbia Heights, Minnesota
Columbia Heights, Minnesota
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AQI 49
Good
8.57μg/m³
PM2.5
25.00μg/m³
PM10
36.25ppb
O3
0.86ppb
SO2
6.75ppb
NO2
0.29ppm
CO
AQI 44
Good
8.43μg/m³
PM2.5
22.47μg/m³
PM10
37.05ppb
O3
0.84ppb
SO2
4.97ppb
NO2
0.22ppm
CO
AQI 44
Good
8.32μg/m³
PM2.5
20.97μg/m³
PM10
37.81ppb
O3
0.82ppb
SO2
3.58ppb
NO2
0.17ppm
CO
AQI 49
Good
8.90μg/m³
PM2.5
28.61μg/m³
PM10
35.89ppb
O3
0.87ppb
SO2
7.62ppb
NO2
0.31ppm
CO
AQI 49
Good
8.86μg/m³
PM2.5
28.01μg/m³
PM10
35.82ppb
O3
0.87ppb
SO2
7.64ppb
NO2
0.31ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
41.66μg/m³
PM10
37.82ppb
O3
0.90ppb
SO2
10.87ppb
NO2
0.33ppm
CO
Air quality and pollutant data for Minnesota, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Columbia Heights, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Columbia Heights, Minnesota was at its worst at 10:00:00 on 2026-08-18.
In the last 24 hours, the best air quality in Columbia Heights, Minnesota was observed at 12:00:00 on 2026-08-18.
As of now, the AQI in Columbia Heights, Minnesota is 49, indicating Good conditions.
Columbia Heights, Minnesota air has the highest levels of PM2.5.
Poor air quality in Columbia Heights, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Columbia Heights, Minnesota are currently 8.57 μg/m3.
The PM10 concentration in Columbia Heights, Minnesota is 26.45 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Columbia Heights, Minnesota is 0.321 ppm.
Currently, Columbia Heights, Minnesota has a sulfur dioxide (SO2) concentration of 0.871 ppb.
The current ozone (O3) level in Columbia Heights, Minnesota at the moment is 35.626 ppm.
Nitrogen dioxide (NO2) level in Columbia Heights, Minnesota at the moment is 7.952 ppb.
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