Stay updated with real-time air quality in Pontiac, 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)
33
Good
Pontiac, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.52 μg/m³
0
55
155
255
425
605+
35.82 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
5.68 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pontiac, Michigan
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AQI 33
Good
5.45μg/m³
PM2.5
17.52μg/m³
PM10
36.07ppb
O3
0.68ppb
SO2
6.03ppb
NO2
0.12ppm
CO
AQI 33
Good
5.45μg/m³
PM2.5
17.52μg/m³
PM10
36.07ppb
O3
0.68ppb
SO2
6.03ppb
NO2
0.12ppm
CO
AQI 33
Good
3.86μg/m³
PM2.5
17.97μg/m³
PM10
36.01ppb
O3
0.80ppb
SO2
5.85ppb
NO2
0.12ppm
CO
AQI 33
Good
4.20μg/m³
PM2.5
18.07μg/m³
PM10
35.85ppb
O3
0.62ppb
SO2
5.62ppb
NO2
0.12ppm
CO
AQI 33
Good
4.07μg/m³
PM2.5
17.97μg/m³
PM10
35.98ppb
O3
0.76ppb
SO2
5.92ppb
NO2
0.12ppm
CO
AQI 33
Good
4.25μg/m³
PM2.5
17.55μg/m³
PM10
35.95ppb
O3
0.80ppb
SO2
6.18ppb
NO2
0.12ppm
CO
The air quality data for Michigan, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Pontiac, Michigan are available every hour.
Pontiac, Michigan experienced its worst air quality at 02:00:00, 2026-01-22.
The best air quality in Pontiac, Michigan was observed at 12:00:00 on 2026-01-23.
The air quality in Pontiac, Michigan right now is Good, with an AQI of 33.
In Pontiac, Michigan, O3 is the most frequently found pollutant.
When air quality in Pontiac, Michigan is compromised, staying indoors and wearing a mask can reduce health risks.
Pontiac, Michigan currently has a PM2.5 concentration of 4.26 μg/m3.
Pontiac, Michigan currently has a PM10 concentration of 17.519 μg/m3.
The current carbon monoxide (CO) level in Pontiac, Michigan is 0.122 ppm.
The current sulfur dioxide (SO2) concentration in Pontiac, Michigan is 0.68 ppb.
Pontiac, Michigan currently has an ozone (O3) concentration of 35.823 ppm.
The current level of nitrogen dioxide (NO2) in Pontiac, Michigan is 5.676 ppb.
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