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)
27
Good
Pontiac, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.13 μg/m³
0
55
155
255
425
605+
12.41 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
6.84 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pontiac, Michigan
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AQI 27
Good
4.80μg/m³
PM2.5
20.86μg/m³
PM10
12.02ppb
O3
0.56ppb
SO2
7.12ppb
NO2
0.35ppm
CO
AQI 27
Good
4.80μg/m³
PM2.5
20.86μg/m³
PM10
12.02ppb
O3
0.56ppb
SO2
7.12ppb
NO2
0.35ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
19.95μg/m³
PM10
7.37ppb
O3
0.56ppb
SO2
5.69ppb
NO2
0.34ppm
CO
AQI 27
Good
4.83μg/m³
PM2.5
21.31μg/m³
PM10
11.21ppb
O3
0.54ppb
SO2
6.17ppb
NO2
0.34ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
23.08μg/m³
PM10
7.15ppb
O3
0.56ppb
SO2
6.04ppb
NO2
0.34ppm
CO
AQI 27
Good
5.33μg/m³
PM2.5
19.89μg/m³
PM10
12.49ppb
O3
0.56ppb
SO2
7.24ppb
NO2
0.35ppm
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 09:00:00, 2026-09-07.
The best air quality in Pontiac, Michigan was observed at 02:00:00 on 2026-09-06.
The air quality in Pontiac, Michigan right now is Good, with an AQI of 27.
In Pontiac, Michigan, PM2.5 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 4.804 μg/m3.
Pontiac, Michigan currently has a PM10 concentration of 21.134 μg/m3.
The current carbon monoxide (CO) level in Pontiac, Michigan is 0.345 ppm.
The current sulfur dioxide (SO2) concentration in Pontiac, Michigan is 0.541 ppb.
Pontiac, Michigan currently has an ozone (O3) concentration of 12.413 ppm.
The current level of nitrogen dioxide (NO2) in Pontiac, Michigan is 6.842 ppb.
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