Stay updated with real-time air quality in Grand Rapids, 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)
38
Good
Grand Rapids, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.31 μg/m³
0
55
155
255
425
605+
35.97 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
3.87 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Grand Rapids, Michigan
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AQI 38
Good
6.90μg/m³
PM2.5
30.84μg/m³
PM10
35.98ppb
O3
0.69ppb
SO2
3.88ppb
NO2
0.18ppm
CO
AQI 38
Good
7.30μg/m³
PM2.5
31.89μg/m³
PM10
35.29ppb
O3
0.68ppb
SO2
3.77ppb
NO2
0.18ppm
CO
AQI 33
Good
6.38μg/m³
PM2.5
28.50μg/m³
PM10
36.04ppb
O3
0.72ppb
SO2
4.01ppb
NO2
0.18ppm
CO
AQI 38
Good
6.67μg/m³
PM2.5
29.84μg/m³
PM10
35.59ppb
O3
0.71ppb
SO2
3.76ppb
NO2
0.18ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
31.97μg/m³
PM10
34.77ppb
O3
0.68ppb
SO2
3.64ppb
NO2
0.18ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
32.59μg/m³
PM10
35.58ppb
O3
0.68ppb
SO2
3.87ppb
NO2
0.18ppm
CO
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
Air quality data for Grand Rapids, Michigan is updated on an hourly basis.
The worst air quality in Grand Rapids, Michigan was recorded at 04:00:00 on 2026-03-13.
The best air quality in Grand Rapids, Michigan was recorded at 11:00:00 on 2026-03-12.
The real-time air quality index in Grand Rapids, Michigan is 38, currently categorized as Good.
The most common pollutant in Grand Rapids, Michigan is PM2.5.
If the air quality in Grand Rapids, Michigan is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Grand Rapids, Michigan at present are 6.787 μg/m3.
The current PM10 levels in Grand Rapids, Michigan are 30.313 μg/m3.
The current carbon monoxide (CO) level in Grand Rapids, Michigan is 0.181 ppm.
The current sulfur dioxide (SO2) levels in Grand Rapids, Michigan are 0.704 ppb.
The current ozone (O3) levels at Grand Rapids, Michigan is 35.967 ppm.
The current nitrogen dioxide (NO2) levels at Grand Rapids, Michigan is 3.866 ppb.
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