Stay updated with real-time air quality in Florham Park, 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)
49
Good
Florham Park, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
52.56 μg/m³
0
55
155
255
425
605+
39.53 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
19.23 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Florham Park, New Jersey
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AQI 44
Good
8.00μg/m³
PM2.5
43.15μg/m³
PM10
31.42ppb
O3
0.78ppb
SO2
17.20ppb
NO2
0.43ppm
CO
AQI 38
Good
6.94μg/m³
PM2.5
33.55μg/m³
PM10
39.09ppb
O3
0.78ppb
SO2
22.79ppb
NO2
0.43ppm
CO
AQI 44
Good
7.95μg/m³
PM2.5
37.98μg/m³
PM10
36.69ppb
O3
0.78ppb
SO2
22.78ppb
NO2
0.43ppm
CO
AQI 54
Moderate
11.15μg/m³
PM2.5
52.57μg/m³
PM10
21.28ppb
O3
0.78ppb
SO2
23.19ppb
NO2
0.44ppm
CO
AQI 44
Good
7.58μg/m³
PM2.5
39.45μg/m³
PM10
37.83ppb
O3
0.78ppb
SO2
22.58ppb
NO2
0.43ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
29.39μg/m³
PM10
28.27ppb
O3
0.78ppb
SO2
22.63ppb
NO2
0.43ppm
CO
Air quality measurements for New Jersey, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Florham Park, New Jersey is updated on an hourly basis.
The worst air quality in Florham Park, New Jersey was recorded at 04:00:00 on 2026-03-10.
The best air quality in Florham Park, New Jersey was recorded at 05:00:00 on 2026-03-10.
The real-time air quality index in Florham Park, New Jersey is 49, currently categorized as Good.
The most common pollutant in Florham Park, New Jersey is PM10.
If the air quality in Florham Park, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Florham Park, New Jersey at present are 7.771 μg/m3.
The current PM10 levels in Florham Park, New Jersey are 52.561 μg/m3.
The current carbon monoxide (CO) level in Florham Park, New Jersey is 0.371 ppm.
The current sulfur dioxide (SO2) levels in Florham Park, New Jersey are 0.774 ppb.
The current ozone (O3) levels at Florham Park, New Jersey is 39.534 ppm.
The current nitrogen dioxide (NO2) levels at Florham Park, New Jersey is 19.234 ppb.
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