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)
77
Moderate
Dover, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
19.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
83.92 μg/m³
0
55
155
255
425
605+
63.25 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
2.94 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dover, New Jersey
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AQI 77
Moderate
19.17μg/m³
PM2.5
83.94μg/m³
PM10
63.23ppb
O3
0.73ppb
SO2
2.94ppb
NO2
0.43ppm
CO
AQI 101
Unhealthy for sensitive groups
18.19μg/m³
PM2.5
70.60μg/m³
PM10
71.03ppb
O3
0.78ppb
SO2
4.17ppb
NO2
0.44ppm
CO
AQI 77
Moderate
18.71μg/m³
PM2.5
82.91μg/m³
PM10
62.78ppb
O3
0.71ppb
SO2
1.60ppb
NO2
0.43ppm
CO
AQI 84
Moderate
17.85μg/m³
PM2.5
82.21μg/m³
PM10
65.42ppb
O3
0.80ppb
SO2
4.30ppb
NO2
0.45ppm
CO
AQI 74
Moderate
18.34μg/m³
PM2.5
70.45μg/m³
PM10
62.47ppb
O3
0.71ppb
SO2
1.90ppb
NO2
0.50ppm
CO
AQI 100
Moderate
18.82μg/m³
PM2.5
65.00μg/m³
PM10
69.85ppb
O3
0.76ppb
SO2
4.11ppb
NO2
0.44ppm
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 12:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Dover, New Jersey was observed at 02:00:00 on 2025-06-06.
As of now, the AQI in Dover, New Jersey is 77, indicating Moderate 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 19.169 μg/m3.
The PM10 concentration in Dover, New Jersey is 83.917 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Dover, New Jersey is 0.432 ppm.
Currently, Dover, New Jersey has a sulfur dioxide (SO2) concentration of 0.735 ppb.
The current ozone (O3) level in Dover, New Jersey at the moment is 63.248 ppm.
Nitrogen dioxide (NO2) level in Dover, New Jersey at the moment is 2.942 ppb.
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