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)
30
Good
Fairhaven, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.35 μg/m³
0
55
155
255
425
605+
32.00 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
2.14 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Fairhaven, Massachusetts
Fairhaven, Massachusetts
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AQI 30
Good
2.52μg/m³
PM2.5
11.60μg/m³
PM10
31.94ppb
O3
0.52ppb
SO2
2.14ppb
NO2
0.17ppm
CO
AQI 30
Good
2.66μg/m³
PM2.5
13.24μg/m³
PM10
31.51ppb
O3
0.52ppb
SO2
2.16ppb
NO2
0.17ppm
CO
AQI 30
Good
2.54μg/m³
PM2.5
11.83μg/m³
PM10
31.88ppb
O3
0.52ppb
SO2
2.15ppb
NO2
0.17ppm
CO
AQI 27
Good
2.52μg/m³
PM2.5
12.56μg/m³
PM10
29.23ppb
O3
0.53ppb
SO2
2.18ppb
NO2
0.17ppm
CO
AQI 28
Good
3.05μg/m³
PM2.5
17.67μg/m³
PM10
29.80ppb
O3
0.58ppb
SO2
2.21ppb
NO2
0.17ppm
CO
AQI 27
Good
2.57μg/m³
PM2.5
12.44μg/m³
PM10
29.04ppb
O3
0.52ppb
SO2
2.62ppb
NO2
0.17ppm
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 05:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Fairhaven, Massachusetts was observed at 02:00:00 on 2026-11-12.
As of now, the AQI in Fairhaven, Massachusetts is 30, 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 2.502 μg/m3.
The PM10 concentration in Fairhaven, Massachusetts is 11.353 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fairhaven, Massachusetts is 0.169 ppm.
Currently, Fairhaven, Massachusetts has a sulfur dioxide (SO2) concentration of 0.518 ppb.
The current ozone (O3) level in Fairhaven, Massachusetts at the moment is 31.997 ppm.
Nitrogen dioxide (NO2) level in Fairhaven, Massachusetts at the moment is 2.141 ppb.
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