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
9.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.57 μg/m³
0
55
155
255
425
605+
28.49 ppb
0
55
71
86
201
201+
0.99 ppb
0
36
76
186
605
1005+
7.68 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Columbia Heights, Minnesota
Columbia Heights, Minnesota
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AQI 52
Moderate
9.69μg/m³
PM2.5
29.61μg/m³
PM10
29.11ppb
O3
0.92ppb
SO2
7.02ppb
NO2
0.34ppm
CO
AQI 52
Moderate
9.70μg/m³
PM2.5
27.05μg/m³
PM10
30.04ppb
O3
0.82ppb
SO2
6.07ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.74μg/m³
PM2.5
25.67μg/m³
PM10
30.76ppb
O3
0.74ppb
SO2
5.29ppb
NO2
0.21ppm
CO
AQI 52
Moderate
9.84μg/m³
PM2.5
32.18μg/m³
PM10
28.34ppb
O3
0.99ppb
SO2
7.77ppb
NO2
0.41ppm
CO
AQI 52
Moderate
9.82μg/m³
PM2.5
31.96μg/m³
PM10
28.36ppb
O3
0.99ppb
SO2
7.76ppb
NO2
0.41ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
42.32μg/m³
PM10
27.11ppb
O3
1.00ppb
SO2
8.53ppb
NO2
0.47ppm
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 03:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Columbia Heights, Minnesota was observed at 02:00:00 on 2026-04-23.
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 9.493 μg/m3.
The PM10 concentration in Columbia Heights, Minnesota is 30.572 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Columbia Heights, Minnesota is 0.408 ppm.
Currently, Columbia Heights, Minnesota has a sulfur dioxide (SO2) concentration of 0.994 ppb.
The current ozone (O3) level in Columbia Heights, Minnesota at the moment is 28.488 ppm.
Nitrogen dioxide (NO2) level in Columbia Heights, Minnesota at the moment is 7.676 ppb.
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