Stay updated with real-time air quality in Garfield Heights, Ohio 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)
49
Good
Garfield Heights, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.71 μg/m³
0
55
155
255
425
605+
35.01 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
5.62 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Garfield Heights, Ohio
Garfield Heights, Ohio
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AQI 38
Good
7.39μg/m³
PM2.5
16.77μg/m³
PM10
40.76ppb
O3
0.70ppb
SO2
3.95ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.11μg/m³
PM2.5
23.66μg/m³
PM10
30.40ppb
O3
0.40ppb
SO2
7.95ppb
NO2
0.20ppm
CO
AQI 39
Good
7.01μg/m³
PM2.5
20.64μg/m³
PM10
41.92ppb
O3
0.74ppb
SO2
3.75ppb
NO2
0.19ppm
CO
AQI 41
Good
6.70μg/m³
PM2.5
11.00μg/m³
PM10
44.00ppb
O3
0.79ppb
SO2
3.00ppb
NO2
0.19ppm
CO
AQI 40
Good
6.82μg/m³
PM2.5
18.06μg/m³
PM10
42.78ppb
O3
0.76ppb
SO2
3.51ppb
NO2
0.19ppm
CO
AQI 40
Good
6.72μg/m³
PM2.5
23.06μg/m³
PM10
42.65ppb
O3
0.75ppb
SO2
3.50ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for Ohio, 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 Garfield Heights, Ohio is updated every hour.
The worst air quality in Garfield Heights, Ohio in the last 24 hours was observed at 03:00:00 on 2026-06-08.
In the last 24 hrs, the best air quality in Garfield Heights, Ohio was observed at 03:00:00 on 2026-06-07.
The current air quality in Garfield Heights, Ohio is 49, categorized as Good based on real-time data.
The most common pollutant in Garfield Heights, Ohio is PM2.5.
If the air quality in Garfield Heights, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Garfield Heights, Ohio is 8.923 μg/m3.
The current PM10 concentration at Garfield Heights, Ohio is 20.706 μg/m3.
The current carbon monoxide (CO) concentration at Garfield Heights, Ohio is 0.196 ppm.
The current sulfur dioxide (SO2) concentration at Garfield Heights, Ohio is 0.552 ppb.
The current ozone (O3) concentration at Garfield Heights, Ohio is 35.009 ppm.
The current nitrogen dioxide (NO2) concentration at Garfield Heights, Ohio is 5.623 ppb.
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