Real-time air quality index in Leoni, Michigan today
Stay updated with real-time air quality in Leoni, Michigan 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)
17
Good
Leoni, Michigan
Last updated: ... (Local time)
Common air pollutants in Leoni, Michigan
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
2.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
12.81 μg/m³
0
55
155
255
425
605+
Ozone (O3)
18.45 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.97 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
5.63 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Leoni, Michigan
Leoni, Michigan
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Leoni, Michigan air quality map: Real-time AQI near you
Air quality in nearby cities
Jackson, Michigan
AQI 14
Good
2.35μg/m³
PM2.5
12.53μg/m³
PM10
14.87ppb
O3
0.62ppb
SO2
4.28ppb
NO2
0.17ppm
CO
Blackman Charter Township, Michigan
AQI 14
Good
2.28μg/m³
PM2.5
12.52μg/m³
PM10
14.77ppb
O3
0.61ppb
SO2
4.13ppb
NO2
0.17ppm
CO
Summit Township, Michigan
AQI 16
Good
2.57μg/m³
PM2.5
11.82μg/m³
PM10
15.32ppb
O3
0.62ppb
SO2
4.59ppb
NO2
0.17ppm
CO
Scio, Michigan
AQI 16
Good
2.75μg/m³
PM2.5
13.81μg/m³
PM10
16.02ppb
O3
0.68ppb
SO2
5.60ppb
NO2
0.17ppm
CO
Adrian City, Michigan
AQI 19
Good
3.19μg/m³
PM2.5
13.94μg/m³
PM10
20.24ppb
O3
0.69ppb
SO2
6.29ppb
NO2
0.17ppm
CO
Ann Arbor, Michigan
AQI 16
Good
2.81μg/m³
PM2.5
11.51μg/m³
PM10
16.76ppb
O3
1.06ppb
SO2
5.67ppb
NO2
0.17ppm
CO
How accurate is Michigan, USA air quality data?
Air quality measurements for Michigan, 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
Frequently asked questions
How frequently is the air quality data for Leoni, Michigan updated?
Air quality data for Leoni, Michigan is updated on an hourly basis.
When did Leoni, Michigan experience the worst air quality in the last 24 hours?
The worst air quality in Leoni, Michigan was recorded at 10:00:00 on 2025-10-21.
When did Leoni, Michigan have its best air quality in the last 24 hours?
The best air quality in Leoni, Michigan was recorded at 09:00:00 on 2025-10-22.
What is the real-time air quality index for Leoni, Michigan?
The real-time air quality index in Leoni, Michigan is 17, currently categorized as Good.
Which pollutant is found most often in Leoni, Michigan?
The most common pollutant in Leoni, Michigan is O3.
What can I do if the air quality in Leoni, Michigan is poor?
If the air quality in Leoni, Michigan is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Leoni, Michigan?
The measured PM2.5 levels in Leoni, Michigan at present are 2.712 μg/m3.
What are the current PM10 levels at Leoni, Michigan?
The current PM10 levels in Leoni, Michigan are 12.807 μg/m3.
What are the current carbon monoxide (CO) levels at Leoni, Michigan?
The current carbon monoxide (CO) level in Leoni, Michigan is 0.185 ppm.
What are the current sulfur dioxide (SO2) levels at Leoni, Michigan?
The current sulfur dioxide (SO2) levels in Leoni, Michigan are 0.969 ppb.
What are the current ozone (O3) levels at Leoni, Michigan?
The current ozone (O3) levels at Leoni, Michigan is 18.453 ppm.
What are the current nitrogen dioxide (NO2) levels at Leoni, Michigan?
The current nitrogen dioxide (NO2) levels at Leoni, Michigan is 5.631 ppb.
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