Stay updated with real-time air quality in Bellingham, 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)
52
Moderate
Bellingham, Massachusetts
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.62 μg/m³
0
55
155
255
425
605+
12.78 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
11.49 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bellingham, Massachusetts
Bellingham, Massachusetts
Scroll To Air Quality MapLoading...
AQI 52
Moderate
10.07μg/m³
PM2.5
42.85μg/m³
PM10
29.26ppb
O3
0.31ppb
SO2
5.87ppb
NO2
0.26ppm
CO
AQI 44
Good
8.40μg/m³
PM2.5
21.77μg/m³
PM10
29.06ppb
O3
0.28ppb
SO2
7.01ppb
NO2
0.27ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
41.98μg/m³
PM10
29.77ppb
O3
0.32ppb
SO2
5.92ppb
NO2
0.27ppm
CO
AQI 49
Good
9.45μg/m³
PM2.5
32.66μg/m³
PM10
31.89ppb
O3
0.28ppb
SO2
5.90ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.74μg/m³
PM2.5
22.51μg/m³
PM10
39.13ppb
O3
0.31ppb
SO2
5.77ppb
NO2
0.26ppm
CO
AQI 52
Moderate
10.26μg/m³
PM2.5
42.79μg/m³
PM10
35.60ppb
O3
0.33ppb
SO2
5.79ppb
NO2
0.26ppm
CO
Air quality data and pollutant measurements for Massachusetts, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Bellingham, Massachusetts is updated every hour.
The worst air quality in Bellingham, Massachusetts in the last 24 hours was observed at 03:00:00 on 2025-07-30.
In the last 24 hrs, the best air quality in Bellingham, Massachusetts was observed at 11:00:00 on 2025-07-30.
The current air quality in Bellingham, Massachusetts is 52, categorized as Moderate based on real-time data.
The most common pollutant in Bellingham, Massachusetts is PM2.5.
If the air quality in Bellingham, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bellingham, Massachusetts is 10.2 μg/m3.
The current PM10 concentration at Bellingham, Massachusetts is 41.766 μg/m3.
The current carbon monoxide (CO) concentration at Bellingham, Massachusetts is 0.266 ppm.
The current sulfur dioxide (SO2) concentration at Bellingham, Massachusetts is 0.294 ppb.
The current ozone (O3) concentration at Bellingham, Massachusetts is 30.274 ppm.
The current nitrogen dioxide (NO2) concentration at Bellingham, Massachusetts is 5.91 ppb.
All Rights Reserved © Ambee Inc. 2025