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)
22
Good
Montgomery, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.50 μg/m³
0
55
155
255
425
605+
20.41 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
5.46 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Montgomery, New Jersey
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AQI 66
Moderate
17.12μg/m³
PM2.5
71.29μg/m³
PM10
17.57ppb
O3
0.19ppb
SO2
8.60ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.58μg/m³
PM2.5
68.92μg/m³
PM10
17.73ppb
O3
0.19ppb
SO2
8.50ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.82μg/m³
PM2.5
35.12μg/m³
PM10
16.73ppb
O3
0.19ppb
SO2
8.25ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.60μg/m³
PM2.5
47.36μg/m³
PM10
16.24ppb
O3
0.19ppb
SO2
7.57ppb
NO2
0.20ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
31.91μg/m³
PM10
17.14ppb
O3
0.19ppb
SO2
5.99ppb
NO2
0.20ppm
CO
AQI 38
Good
6.58μg/m³
PM2.5
28.52μg/m³
PM10
17.01ppb
O3
0.19ppb
SO2
5.89ppb
NO2
0.20ppm
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 03:00:00, 2025-10-23.
The best air quality in Montgomery, New Jersey was observed at 04:00:00 on 2025-10-23.
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 9.204 μg/m3.
Montgomery, New Jersey currently has a PM10 concentration of 31.264 μg/m3.
The current carbon monoxide (CO) level in Montgomery, New Jersey is 0.199 ppm.
The current sulfur dioxide (SO2) concentration in Montgomery, New Jersey is 0.19 ppb.
Montgomery, New Jersey currently has an ozone (O3) concentration of 17.4 ppm.
The current level of nitrogen dioxide (NO2) in Montgomery, New Jersey is 6.977 ppb.
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