Stay updated with real-time air quality in Dublin, 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)
38
Good
Dublin, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.12 μg/m³
0
55
155
255
425
605+
22.30 ppb
0
55
71
86
201
201+
1.49 ppb
0
36
76
186
605
1005+
7.92 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dublin, Ohio
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AQI 44
Good
8.31μg/m³
PM2.5
31.13μg/m³
PM10
27.69ppb
O3
1.32ppb
SO2
9.83ppb
NO2
0.21ppm
CO
AQI 49
Good
9.30μg/m³
PM2.5
25.28μg/m³
PM10
30.33ppb
O3
1.27ppb
SO2
9.65ppb
NO2
0.21ppm
CO
AQI 49
Good
9.31μg/m³
PM2.5
25.91μg/m³
PM10
29.02ppb
O3
1.29ppb
SO2
9.74ppb
NO2
0.21ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
23.67μg/m³
PM10
29.50ppb
O3
1.30ppb
SO2
9.66ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
21.09μg/m³
PM10
33.17ppb
O3
1.28ppb
SO2
9.25ppb
NO2
0.22ppm
CO
AQI 52
Moderate
10.23μg/m³
PM2.5
19.12μg/m³
PM10
29.52ppb
O3
1.33ppb
SO2
9.59ppb
NO2
0.22ppm
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 Dublin, Ohio is updated every hour.
The worst air quality in Dublin, Ohio in the last 24 hours was observed at 01:00:00 on 2025-06-05.
In the last 24 hrs, the best air quality in Dublin, Ohio was observed at 05:00:00 on 2025-06-06.
The current air quality in Dublin, Ohio is 38, categorized as Good based on real-time data.
The most common pollutant in Dublin, Ohio is PM2.5.
If the air quality in Dublin, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Dublin, Ohio is 7.424 μg/m3.
The current PM10 concentration at Dublin, Ohio is 28.124 μg/m3.
The current carbon monoxide (CO) concentration at Dublin, Ohio is 0.206 ppm.
The current sulfur dioxide (SO2) concentration at Dublin, Ohio is 1.491 ppb.
The current ozone (O3) concentration at Dublin, Ohio is 22.305 ppm.
The current nitrogen dioxide (NO2) concentration at Dublin, Ohio is 7.915 ppb.
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