Stay updated with real-time air quality in Fall River, 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
Fall River, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.99 μg/m³
0
55
155
255
425
605+
32.04 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
5.08 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Fall River, Massachusetts
Fall River, Massachusetts
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AQI 38
Good
6.60μg/m³
PM2.5
29.55μg/m³
PM10
14.20ppb
O3
0.49ppb
SO2
5.38ppb
NO2
0.29ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
27.72μg/m³
PM10
14.55ppb
O3
0.43ppb
SO2
5.13ppb
NO2
0.29ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
27.81μg/m³
PM10
14.68ppb
O3
0.45ppb
SO2
5.00ppb
NO2
0.28ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
28.85μg/m³
PM10
14.28ppb
O3
0.48ppb
SO2
5.45ppb
NO2
0.29ppm
CO
AQI 33
Good
6.03μg/m³
PM2.5
26.84μg/m³
PM10
14.77ppb
O3
0.39ppb
SO2
5.17ppb
NO2
0.30ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
16.05μg/m³
PM10
14.25ppb
O3
0.39ppb
SO2
5.63ppb
NO2
0.29ppm
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 Fall River, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Fall River, Massachusetts was at its worst at 10:00:00 on 2026-10-05.
In the last 24 hours, the best air quality in Fall River, Massachusetts was observed at 03:00:00 on 2026-10-05.
As of now, the AQI in Fall River, Massachusetts is 33, indicating Good conditions.
Fall River, Massachusetts air has the highest levels of PM2.5.
Poor air quality in Fall River, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fall River, Massachusetts are currently 6.266 μg/m3.
The PM10 concentration in Fall River, Massachusetts is 27.801 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fall River, Massachusetts is 0.26 ppm.
Currently, Fall River, Massachusetts has a sulfur dioxide (SO2) concentration of 0.69 ppb.
The current ozone (O3) level in Fall River, Massachusetts at the moment is 16.113 ppm.
Nitrogen dioxide (NO2) level in Fall River, Massachusetts at the moment is 5.712 ppb.
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