Stay updated with real-time air quality in Dover, 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)
44
Good
Dover, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.23 μg/m³
0
55
155
255
425
605+
22.06 ppb
0
55
71
86
201
201+
1.92 ppb
0
36
76
186
605
1005+
5.83 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dover, Ohio
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AQI 43
Good
3.64μg/m³
PM2.5
18.07μg/m³
PM10
45.56ppb
O3
2.04ppb
SO2
3.03ppb
NO2
0.19ppm
CO
AQI 43
Good
3.65μg/m³
PM2.5
15.39μg/m³
PM10
45.53ppb
O3
1.84ppb
SO2
4.17ppb
NO2
0.21ppm
CO
AQI 43
Good
3.51μg/m³
PM2.5
15.62μg/m³
PM10
46.10ppb
O3
1.85ppb
SO2
4.32ppb
NO2
0.20ppm
CO
AQI 43
Good
3.53μg/m³
PM2.5
14.55μg/m³
PM10
46.22ppb
O3
1.85ppb
SO2
4.24ppb
NO2
0.21ppm
CO
AQI 45
Good
4.03μg/m³
PM2.5
17.65μg/m³
PM10
48.99ppb
O3
1.66ppb
SO2
2.93ppb
NO2
0.18ppm
CO
AQI 43
Good
3.36μg/m³
PM2.5
16.96μg/m³
PM10
46.03ppb
O3
1.82ppb
SO2
3.63ppb
NO2
0.21ppm
CO
The air quality data for Ohio, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Dover, Ohio are available every hour.
Dover, Ohio experienced its worst air quality at 08:00:00, 2025-09-05.
The best air quality in Dover, Ohio was observed at 07:00:00 on 2025-09-06.
The air quality in Dover, Ohio right now is Good, with an AQI of 44.
In Dover, Ohio, PM2.5 is the most frequently found pollutant.
When air quality in Dover, Ohio is compromised, staying indoors and wearing a mask can reduce health risks.
Dover, Ohio currently has a PM2.5 concentration of 7.794 μg/m3.
Dover, Ohio currently has a PM10 concentration of 37.228 μg/m3.
The current carbon monoxide (CO) level in Dover, Ohio is 0.202 ppm.
The current sulfur dioxide (SO2) concentration in Dover, Ohio is 1.916 ppb.
Dover, Ohio currently has an ozone (O3) concentration of 22.064 ppm.
The current level of nitrogen dioxide (NO2) in Dover, Ohio is 5.834 ppb.
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