Stay updated with real-time air quality in New Bedford, Massachusetts 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)
38
Good
New Bedford, Massachusetts
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.39 μg/m³
0
55
155
255
425
605+
4.61 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
9.02 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
New Bedford, Massachusetts
New Bedford, Massachusetts
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AQI 22
Good
3.91μg/m³
PM2.5
10.87μg/m³
PM10
17.00ppb
O3
0.65ppb
SO2
11.73ppb
NO2
0.42ppm
CO
AQI 22
Good
4.03μg/m³
PM2.5
13.27μg/m³
PM10
15.99ppb
O3
0.59ppb
SO2
10.97ppb
NO2
0.41ppm
CO
AQI 22
Good
3.94μg/m³
PM2.5
11.46μg/m³
PM10
16.76ppb
O3
0.64ppb
SO2
11.54ppb
NO2
0.42ppm
CO
AQI 22
Good
4.38μg/m³
PM2.5
19.19μg/m³
PM10
12.21ppb
O3
0.41ppb
SO2
9.29ppb
NO2
0.41ppm
CO
AQI 22
Good
4.34μg/m³
PM2.5
19.11μg/m³
PM10
12.08ppb
O3
0.41ppb
SO2
9.21ppb
NO2
0.41ppm
CO
AQI 22
Good
3.98μg/m³
PM2.5
11.08μg/m³
PM10
20.91ppb
O3
0.69ppb
SO2
11.97ppb
NO2
0.42ppm
CO
The air quality data for Massachusetts, 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 New Bedford, Massachusetts are available every hour.
New Bedford, Massachusetts experienced its worst air quality at 02:00:00, 2025-09-11.
The best air quality in New Bedford, Massachusetts was observed at 01:00:00 on 2025-09-11.
The air quality in New Bedford, Massachusetts right now is Good, with an AQI of 17.
In New Bedford, Massachusetts, O3 is the most frequently found pollutant.
When air quality in New Bedford, Massachusetts is compromised, staying indoors and wearing a mask can reduce health risks.
New Bedford, Massachusetts currently has a PM2.5 concentration of 3.151 μg/m3.
New Bedford, Massachusetts currently has a PM10 concentration of 9.74 μg/m3.
The current carbon monoxide (CO) level in New Bedford, Massachusetts is 0.266 ppm.
The current sulfur dioxide (SO2) concentration in New Bedford, Massachusetts is 0.398 ppb.
New Bedford, Massachusetts currently has an ozone (O3) concentration of 17.918 ppm.
The current level of nitrogen dioxide (NO2) in New Bedford, Massachusetts is 8.186 ppb.
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