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)
44
Good
Fairhaven, Massachusetts
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.67 μg/m³
0
55
155
255
425
605+
31.02 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
3.56 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Fairhaven, Massachusetts
Fairhaven, Massachusetts
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AQI 44
Good
7.61μg/m³
PM2.5
30.50μg/m³
PM10
38.17ppb
O3
0.49ppb
SO2
4.02ppb
NO2
0.26ppm
CO
AQI 38
Good
7.46μg/m³
PM2.5
30.65μg/m³
PM10
39.56ppb
O3
0.47ppb
SO2
3.88ppb
NO2
0.27ppm
CO
AQI 44
Good
7.60μg/m³
PM2.5
30.55μg/m³
PM10
38.24ppb
O3
0.49ppb
SO2
4.03ppb
NO2
0.26ppm
CO
AQI 38
Good
6.91μg/m³
PM2.5
29.07μg/m³
PM10
40.58ppb
O3
0.52ppb
SO2
4.00ppb
NO2
0.26ppm
CO
AQI 42
Good
7.27μg/m³
PM2.5
31.80μg/m³
PM10
45.45ppb
O3
0.40ppb
SO2
3.25ppb
NO2
0.27ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
17.88μg/m³
PM10
43.49ppb
O3
0.52ppb
SO2
3.74ppb
NO2
0.26ppm
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 11:00:00 on 2025-09-14.
In the last 24 hours, the best air quality in Fairhaven, Massachusetts was observed at 03:00:00 on 2025-09-14.
As of now, the AQI in Fairhaven, Massachusetts is 44, indicating Good conditions.
Fairhaven, Massachusetts air has the highest levels of PM2.5.
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 7.739 μg/m3.
The PM10 concentration in Fairhaven, Massachusetts is 28.674 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fairhaven, Massachusetts is 0.348 ppm.
Currently, Fairhaven, Massachusetts has a sulfur dioxide (SO2) concentration of 0.382 ppb.
The current ozone (O3) level in Fairhaven, Massachusetts at the moment is 31.022 ppm.
Nitrogen dioxide (NO2) level in Fairhaven, Massachusetts at the moment is 3.562 ppb.
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