Stay updated with real-time air quality in Hillsborough, 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)
22
Good
Hillsborough, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.11 μg/m³
0
55
155
255
425
605+
22.26 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
10.76 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hillsborough, New Jersey
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AQI 58
Moderate
13.15μg/m³
PM2.5
59.71μg/m³
PM10
10.48ppb
O3
1.27ppb
SO2
12.66ppb
NO2
0.62ppm
CO
AQI 60
Moderate
13.94μg/m³
PM2.5
57.52μg/m³
PM10
10.74ppb
O3
1.22ppb
SO2
14.66ppb
NO2
0.62ppm
CO
AQI 62
Moderate
15.08μg/m³
PM2.5
66.90μg/m³
PM10
9.24ppb
O3
1.19ppb
SO2
9.15ppb
NO2
0.61ppm
CO
AQI 60
Moderate
13.94μg/m³
PM2.5
57.52μg/m³
PM10
10.74ppb
O3
1.22ppb
SO2
14.66ppb
NO2
0.62ppm
CO
AQI 56
Moderate
12.32μg/m³
PM2.5
55.41μg/m³
PM10
8.54ppb
O3
1.43ppb
SO2
9.07ppb
NO2
0.62ppm
CO
AQI 54
Moderate
11.39μg/m³
PM2.5
42.49μg/m³
PM10
13.11ppb
O3
1.21ppb
SO2
14.44ppb
NO2
0.62ppm
CO
Air quality data and pollutant measurements for New Jersey, 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 Hillsborough, New Jersey is updated every hour.
The worst air quality in Hillsborough, New Jersey in the last 24 hours was observed at 08:00:00 on 2025-07-29.
In the last 24 hrs, the best air quality in Hillsborough, New Jersey was observed at 11:00:00 on 2025-07-28.
The current air quality in Hillsborough, New Jersey is 62, categorized as Moderate based on real-time data.
The most common pollutant in Hillsborough, New Jersey is PM2.5.
If the air quality in Hillsborough, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Hillsborough, New Jersey is 15.058 μg/m3.
The current PM10 concentration at Hillsborough, New Jersey is 55.584 μg/m3.
The current carbon monoxide (CO) concentration at Hillsborough, New Jersey is 0.601 ppm.
The current sulfur dioxide (SO2) concentration at Hillsborough, New Jersey is 1.41 ppb.
The current ozone (O3) concentration at Hillsborough, New Jersey is 11.191 ppm.
The current nitrogen dioxide (NO2) concentration at Hillsborough, New Jersey is 14.659 ppb.
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