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)
67
Moderate
Dublin, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
18.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.03 μg/m³
0
55
155
255
425
605+
37.46 ppb
0
55
71
86
201
201+
1.34 ppb
0
36
76
186
605
1005+
9.94 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dublin, Ohio
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AQI 67
Moderate
18.27μg/m³
PM2.5
72.19μg/m³
PM10
35.74ppb
O3
1.34ppb
SO2
9.61ppb
NO2
0.11ppm
CO
AQI 69
Moderate
19.29μg/m³
PM2.5
63.93μg/m³
PM10
36.00ppb
O3
1.37ppb
SO2
9.23ppb
NO2
0.12ppm
CO
AQI 69
Moderate
18.91μg/m³
PM2.5
61.97μg/m³
PM10
37.84ppb
O3
1.37ppb
SO2
9.21ppb
NO2
0.13ppm
CO
AQI 69
Moderate
19.00μg/m³
PM2.5
58.42μg/m³
PM10
38.41ppb
O3
1.38ppb
SO2
9.09ppb
NO2
0.13ppm
CO
AQI 71
Moderate
19.54μg/m³
PM2.5
55.94μg/m³
PM10
37.69ppb
O3
1.38ppb
SO2
8.60ppb
NO2
0.14ppm
CO
AQI 69
Moderate
19.37μg/m³
PM2.5
48.39μg/m³
PM10
40.91ppb
O3
1.39ppb
SO2
8.74ppb
NO2
0.14ppm
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 06:00:00 on 2025-09-04.
In the last 24 hrs, the best air quality in Dublin, Ohio was observed at 02:00:00 on 2025-09-04.
The current air quality in Dublin, Ohio is 54, categorized as Moderate 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 10.586 μg/m3.
The current PM10 concentration at Dublin, Ohio is 41.68 μg/m3.
The current carbon monoxide (CO) concentration at Dublin, Ohio is 0.108 ppm.
The current sulfur dioxide (SO2) concentration at Dublin, Ohio is 1.187 ppb.
The current ozone (O3) concentration at Dublin, Ohio is 24.534 ppm.
The current nitrogen dioxide (NO2) concentration at Dublin, Ohio is 5.082 ppb.
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