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)
33
Good
Dublin, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.18 μg/m³
0
55
155
255
425
605+
28.58 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
2.56 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 38
Good
6.57μg/m³
PM2.5
24.98μg/m³
PM10
30.14ppb
O3
1.06ppb
SO2
2.48ppb
NO2
0.11ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
20.66μg/m³
PM10
32.22ppb
O3
1.06ppb
SO2
3.09ppb
NO2
0.12ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
19.74μg/m³
PM10
32.61ppb
O3
1.06ppb
SO2
3.23ppb
NO2
0.12ppm
CO
AQI 38
Good
7.07μg/m³
PM2.5
18.23μg/m³
PM10
33.15ppb
O3
1.06ppb
SO2
3.44ppb
NO2
0.12ppm
CO
AQI 38
Good
7.16μg/m³
PM2.5
15.72μg/m³
PM10
34.64ppb
O3
1.04ppb
SO2
3.96ppb
NO2
0.13ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
14.16μg/m³
PM10
34.64ppb
O3
1.06ppb
SO2
4.01ppb
NO2
0.13ppm
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 09:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Dublin, Ohio was observed at 08:00:00 on 2026-06-08.
The current air quality in Dublin, Ohio is 33, 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 6.442 μg/m3.
The current PM10 concentration at Dublin, Ohio is 24.179 μg/m3.
The current carbon monoxide (CO) concentration at Dublin, Ohio is 0.109 ppm.
The current sulfur dioxide (SO2) concentration at Dublin, Ohio is 0.945 ppb.
The current ozone (O3) concentration at Dublin, Ohio is 28.579 ppm.
The current nitrogen dioxide (NO2) concentration at Dublin, Ohio is 2.565 ppb.
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