Stay updated with real-time air quality in Dover, New Jersey 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)
27
Good
Dover, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.98 μg/m³
0
55
155
255
425
605+
28.78 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
2.95 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dover, New Jersey
Scroll To Air Quality MapLoading...
AQI 27
Good
2.63μg/m³
PM2.5
10.98μg/m³
PM10
28.78ppb
O3
0.19ppb
SO2
2.96ppb
NO2
0.17ppm
CO
AQI 26
Good
2.58μg/m³
PM2.5
9.48μg/m³
PM10
28.10ppb
O3
0.19ppb
SO2
4.29ppb
NO2
0.17ppm
CO
AQI 27
Good
2.70μg/m³
PM2.5
11.24μg/m³
PM10
28.61ppb
O3
0.19ppb
SO2
2.38ppb
NO2
0.17ppm
CO
AQI 26
Good
2.69μg/m³
PM2.5
10.02μg/m³
PM10
28.14ppb
O3
0.19ppb
SO2
4.72ppb
NO2
0.17ppm
CO
AQI 26
Good
2.04μg/m³
PM2.5
8.89μg/m³
PM10
28.04ppb
O3
0.19ppb
SO2
3.61ppb
NO2
0.19ppm
CO
AQI 27
Good
2.54μg/m³
PM2.5
10.28μg/m³
PM10
29.39ppb
O3
0.18ppb
SO2
3.23ppb
NO2
0.17ppm
CO
Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Dover, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Dover, New Jersey was at its worst at 02:00:00 on 2025-10-22.
In the last 24 hours, the best air quality in Dover, New Jersey was observed at 09:00:00 on 2025-10-22.
As of now, the AQI in Dover, New Jersey is 27, indicating Good conditions.
Dover, New Jersey air has the highest levels of O3.
Poor air quality in Dover, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Dover, New Jersey are currently 2.631 μg/m3.
The PM10 concentration in Dover, New Jersey is 10.979 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Dover, New Jersey is 0.169 ppm.
Currently, Dover, New Jersey has a sulfur dioxide (SO2) concentration of 0.191 ppb.
The current ozone (O3) level in Dover, New Jersey at the moment is 28.783 ppm.
Nitrogen dioxide (NO2) level in Dover, New Jersey at the moment is 2.954 ppb.
All Rights Reserved © Ambee Inc. 2025