Stay updated with real-time air quality in Montgomery, 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
Montgomery, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.49 μg/m³
0
55
155
255
425
605+
35.28 ppb
0
55
71
86
201
201+
1.19 ppb
0
36
76
186
605
1005+
7.74 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Montgomery, New Jersey
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AQI 49
Good
8.82μg/m³
PM2.5
40.28μg/m³
PM10
28.13ppb
O3
1.17ppb
SO2
8.86ppb
NO2
0.26ppm
CO
AQI 49
Good
8.88μg/m³
PM2.5
40.55μg/m³
PM10
28.34ppb
O3
1.17ppb
SO2
8.81ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.91μg/m³
PM2.5
32.04μg/m³
PM10
31.96ppb
O3
1.23ppb
SO2
6.29ppb
NO2
0.32ppm
CO
AQI 52
Moderate
10.20μg/m³
PM2.5
37.70μg/m³
PM10
30.30ppb
O3
1.20ppb
SO2
7.50ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
43.08μg/m³
PM10
30.54ppb
O3
1.29ppb
SO2
7.18ppb
NO2
0.34ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
43.26μg/m³
PM10
31.21ppb
O3
1.32ppb
SO2
7.31ppb
NO2
0.36ppm
CO
The air quality data for New Jersey, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Montgomery, New Jersey are available every hour.
Montgomery, New Jersey experienced its worst air quality at 12:00:00, 2026-06-18.
The best air quality in Montgomery, New Jersey was observed at 08:00:00 on 2026-06-18.
The air quality in Montgomery, New Jersey right now is Good, with an AQI of 49.
In Montgomery, New Jersey, PM2.5 is the most frequently found pollutant.
When air quality in Montgomery, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Montgomery, New Jersey currently has a PM2.5 concentration of 9.348 μg/m3.
Montgomery, New Jersey currently has a PM10 concentration of 37.495 μg/m3.
The current carbon monoxide (CO) level in Montgomery, New Jersey is 0.26 ppm.
The current sulfur dioxide (SO2) concentration in Montgomery, New Jersey is 1.19 ppb.
Montgomery, New Jersey currently has an ozone (O3) concentration of 35.279 ppm.
The current level of nitrogen dioxide (NO2) in Montgomery, New Jersey is 7.741 ppb.
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