Stay updated with real-time air quality in Monticello, 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)
58
Moderate
Monticello, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
13.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.60 μg/m³
0
55
155
255
425
605+
44.86 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
4.79 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Monticello, Minnesota
Monticello, Minnesota
Scroll To Air Quality MapLoading...
AQI 58
Moderate
12.69μg/m³
PM2.5
32.35μg/m³
PM10
42.97ppb
O3
0.83ppb
SO2
5.20ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.79μg/m³
PM2.5
51.96μg/m³
PM10
51.99ppb
O3
0.83ppb
SO2
4.75ppb
NO2
0.21ppm
CO
AQI 58
Moderate
13.25μg/m³
PM2.5
53.46μg/m³
PM10
48.35ppb
O3
0.81ppb
SO2
4.78ppb
NO2
0.21ppm
CO
AQI 54
Moderate
11.48μg/m³
PM2.5
48.46μg/m³
PM10
51.67ppb
O3
0.83ppb
SO2
4.62ppb
NO2
0.20ppm
CO
AQI 62
Moderate
14.54μg/m³
PM2.5
71.62μg/m³
PM10
49.58ppb
O3
0.85ppb
SO2
4.76ppb
NO2
0.20ppm
CO
AQI 58
Moderate
12.66μg/m³
PM2.5
62.00μg/m³
PM10
37.15ppb
O3
0.87ppb
SO2
4.71ppb
NO2
0.20ppm
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 Monticello, Minnesota is updated every hour.
The worst air quality in Monticello, Minnesota in the last 24 hours was observed at 11:00:00 on 2025-06-05.
In the last 24 hrs, the best air quality in Monticello, Minnesota was observed at 02:00:00 on 2025-06-06.
The current air quality in Monticello, Minnesota is 58, categorized as Moderate based on real-time data.
The most common pollutant in Monticello, Minnesota is PM2.5.
If the air quality in Monticello, Minnesota is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Monticello, Minnesota is 13.142 μg/m3.
The current PM10 concentration at Monticello, Minnesota is 40.6 μg/m3.
The current carbon monoxide (CO) concentration at Monticello, Minnesota is 0.207 ppm.
The current sulfur dioxide (SO2) concentration at Monticello, Minnesota is 0.818 ppb.
The current ozone (O3) concentration at Monticello, Minnesota is 44.858 ppm.
The current nitrogen dioxide (NO2) concentration at Monticello, Minnesota is 4.789 ppb.
All Rights Reserved © Ambee Inc. 2025