Stay updated with real-time air quality in Fairhaven, 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)
36
Good
Fairhaven, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.50 μg/m³
0
55
155
255
425
605+
39.00 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
3.70 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Fairhaven, Massachusetts
Scroll To Air Quality MapLoading...
AQI 37
Good
2.86μg/m³
PM2.5
5.88μg/m³
PM10
39.96ppb
O3
0.28ppb
SO2
3.03ppb
NO2
0.18ppm
CO
AQI 36
Good
2.69μg/m³
PM2.5
6.86μg/m³
PM10
39.41ppb
O3
0.28ppb
SO2
3.01ppb
NO2
0.18ppm
CO
AQI 37
Good
2.84μg/m³
PM2.5
6.06μg/m³
PM10
39.94ppb
O3
0.28ppb
SO2
3.02ppb
NO2
0.18ppm
CO
AQI 37
Good
4.80μg/m³
PM2.5
14.91μg/m³
PM10
39.77ppb
O3
0.29ppb
SO2
2.97ppb
NO2
0.18ppm
CO
AQI 33
Good
2.42μg/m³
PM2.5
9.98μg/m³
PM10
36.27ppb
O3
0.29ppb
SO2
3.20ppb
NO2
0.19ppm
CO
AQI 35
Good
6.12μg/m³
PM2.5
34.34μg/m³
PM10
37.97ppb
O3
0.29ppb
SO2
2.87ppb
NO2
0.18ppm
CO
Air quality and pollutant data for Massachusetts, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Fairhaven, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Fairhaven, Massachusetts was at its worst at 04:00:00 on 2026-03-05.
In the last 24 hours, the best air quality in Fairhaven, Massachusetts was observed at 04:00:00 on 2026-03-06.
As of now, the AQI in Fairhaven, Massachusetts is 36, indicating Good conditions.
Fairhaven, Massachusetts air has the highest levels of O3.
Poor air quality in Fairhaven, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fairhaven, Massachusetts are currently 1.918 μg/m3.
The PM10 concentration in Fairhaven, Massachusetts is 7.497 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fairhaven, Massachusetts is 0.178 ppm.
Currently, Fairhaven, Massachusetts has a sulfur dioxide (SO2) concentration of 0.361 ppb.
The current ozone (O3) level in Fairhaven, Massachusetts at the moment is 39.004 ppm.
Nitrogen dioxide (NO2) level in Fairhaven, Massachusetts at the moment is 3.698 ppb.
All Rights Reserved © Ambee Inc. 2025