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)
27
Good
ParsippanyTroy Hills, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.35 μg/m³
0
55
155
255
425
605+
27.49 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
6.36 ppb
0
54
101
361
1250
2050+
0.33 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 27
Good
4.54μg/m³
PM2.5
17.35μg/m³
PM10
27.49ppb
O3
0.32ppb
SO2
6.36ppb
NO2
0.33ppm
CO
AQI 27
Good
4.54μg/m³
PM2.5
17.36μg/m³
PM10
24.72ppb
O3
0.33ppb
SO2
7.50ppb
NO2
0.33ppm
CO
AQI 27
Good
4.58μg/m³
PM2.5
18.53μg/m³
PM10
24.70ppb
O3
0.32ppb
SO2
7.44ppb
NO2
0.34ppm
CO
AQI 27
Good
4.52μg/m³
PM2.5
18.60μg/m³
PM10
28.64ppb
O3
0.32ppb
SO2
6.29ppb
NO2
0.33ppm
CO
AQI 27
Good
4.55μg/m³
PM2.5
17.37μg/m³
PM10
23.02ppb
O3
0.33ppb
SO2
7.40ppb
NO2
0.34ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
21.05μg/m³
PM10
24.95ppb
O3
0.31ppb
SO2
7.47ppb
NO2
0.33ppm
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 02:00:00 on 2026-08-17.
The best air quality in Parsippanytroy Hills, New Jersey was recorded at 03:00:00 on 2026-08-17.
The real-time air quality index in Parsippanytroy Hills, New Jersey is 27, currently categorized as Good.
The most common pollutant in Parsippanytroy Hills, New Jersey is PM2.5.
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 4.543 μg/m3.
The current PM10 levels in Parsippanytroy Hills, New Jersey are 17.348 μg/m3.
The current carbon monoxide (CO) level in Parsippanytroy Hills, New Jersey is 0.332 ppm.
The current sulfur dioxide (SO2) levels in Parsippanytroy Hills, New Jersey are 0.323 ppb.
The current ozone (O3) levels at Parsippanytroy Hills, New Jersey is 27.488 ppm.
The current nitrogen dioxide (NO2) levels at Parsippanytroy Hills, New Jersey is 6.364 ppb.
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