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)
34
Good
Dover, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.96 μg/m³
0
55
155
255
425
605+
36.65 ppb
0
55
71
86
201
201+
1.50 ppb
0
36
76
186
605
1005+
2.10 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dover, Ohio
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AQI 34
Good
1.81μg/m³
PM2.5
6.08μg/m³
PM10
37.10ppb
O3
1.50ppb
SO2
2.09ppb
NO2
0.13ppm
CO
AQI 33
Good
1.75μg/m³
PM2.5
4.88μg/m³
PM10
36.08ppb
O3
1.69ppb
SO2
2.12ppb
NO2
0.12ppm
CO
AQI 33
Good
1.72μg/m³
PM2.5
6.64μg/m³
PM10
36.02ppb
O3
1.70ppb
SO2
2.12ppb
NO2
0.12ppm
CO
AQI 34
Good
1.73μg/m³
PM2.5
4.95μg/m³
PM10
36.55ppb
O3
1.69ppb
SO2
2.12ppb
NO2
0.12ppm
CO
AQI 34
Good
1.73μg/m³
PM2.5
5.81μg/m³
PM10
36.54ppb
O3
1.48ppb
SO2
2.02ppb
NO2
0.13ppm
CO
AQI 34
Good
1.60μg/m³
PM2.5
5.65μg/m³
PM10
37.44ppb
O3
1.51ppb
SO2
2.11ppb
NO2
0.12ppm
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 10:00:00, 2026-03-11.
The best air quality in Dover, Ohio was observed at 08:00:00 on 2026-03-11.
The air quality in Dover, Ohio right now is Good, with an AQI of 34.
In Dover, Ohio, O3 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 1.806 μg/m3.
Dover, Ohio currently has a PM10 concentration of 5.959 μg/m3.
The current carbon monoxide (CO) level in Dover, Ohio is 0.127 ppm.
The current sulfur dioxide (SO2) concentration in Dover, Ohio is 1.505 ppb.
Dover, Ohio currently has an ozone (O3) concentration of 36.653 ppm.
The current level of nitrogen dioxide (NO2) in Dover, Ohio is 2.097 ppb.
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