Stay updated with real-time air quality in ParsippanyTroy Hills, 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)
24
Good
ParsippanyTroy Hills, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.21 μg/m³
0
55
155
255
425
605+
25.94 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
17.55 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
ParsippanyTroy Hills, New Jersey
ParsippanyTroy Hills, New Jersey
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AQI 24
Good
3.90μg/m³
PM2.5
17.21μg/m³
PM10
25.94ppb
O3
0.57ppb
SO2
17.55ppb
NO2
0.29ppm
CO
AQI 22
Good
4.12μg/m³
PM2.5
17.25μg/m³
PM10
22.61ppb
O3
0.57ppb
SO2
16.94ppb
NO2
0.29ppm
CO
AQI 22
Good
4.11μg/m³
PM2.5
17.23μg/m³
PM10
21.71ppb
O3
0.57ppb
SO2
16.71ppb
NO2
0.28ppm
CO
AQI 27
Good
3.92μg/m³
PM2.5
18.71μg/m³
PM10
28.64ppb
O3
0.57ppb
SO2
18.35ppb
NO2
0.29ppm
CO
AQI 22
Good
4.14μg/m³
PM2.5
17.85μg/m³
PM10
21.64ppb
O3
0.56ppb
SO2
16.93ppb
NO2
0.29ppm
CO
AQI 22
Good
3.84μg/m³
PM2.5
15.04μg/m³
PM10
22.00ppb
O3
0.64ppb
SO2
16.48ppb
NO2
0.27ppm
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 Parsippanytroy Hills, New Jersey is updated on an hourly basis.
The worst air quality in Parsippanytroy Hills, New Jersey was recorded at 01:00:00 on 2025-12-09.
The best air quality in Parsippanytroy Hills, New Jersey was recorded at 09:00:00 on 2025-12-09.
The real-time air quality index in Parsippanytroy Hills, New Jersey is 24, currently categorized as Good.
The most common pollutant in Parsippanytroy Hills, New Jersey is O3.
If the air quality in Parsippanytroy Hills, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Parsippanytroy Hills, New Jersey at present are 3.902 μg/m3.
The current PM10 levels in Parsippanytroy Hills, New Jersey are 17.21 μg/m3.
The current carbon monoxide (CO) level in Parsippanytroy Hills, New Jersey is 0.288 ppm.
The current sulfur dioxide (SO2) levels in Parsippanytroy Hills, New Jersey are 0.571 ppb.
The current ozone (O3) levels at Parsippanytroy Hills, New Jersey is 25.937 ppm.
The current nitrogen dioxide (NO2) levels at Parsippanytroy Hills, New Jersey is 17.553 ppb.
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