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)
44
Good
Fall River, Massachusetts
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.03 μg/m³
0
55
155
255
425
605+
13.78 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
12.21 ppb
0
54
101
361
1250
2050+
0.55 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Fall River, Massachusetts
Fall River, Massachusetts
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AQI 22
Good
4.33μg/m³
PM2.5
19.02μg/m³
PM10
14.28ppb
O3
0.48ppb
SO2
6.72ppb
NO2
0.26ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
20.96μg/m³
PM10
15.19ppb
O3
0.41ppb
SO2
6.81ppb
NO2
0.26ppm
CO
AQI 22
Good
4.45μg/m³
PM2.5
19.44μg/m³
PM10
15.04ppb
O3
0.43ppb
SO2
6.68ppb
NO2
0.26ppm
CO
AQI 22
Good
4.28μg/m³
PM2.5
18.75μg/m³
PM10
14.65ppb
O3
0.47ppb
SO2
6.77ppb
NO2
0.26ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
22.27μg/m³
PM10
15.75ppb
O3
0.36ppb
SO2
7.08ppb
NO2
0.26ppm
CO
AQI 27
Good
5.06μg/m³
PM2.5
20.76μg/m³
PM10
17.87ppb
O3
0.36ppb
SO2
6.33ppb
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 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 11:00:00 on 2025-09-10.
In the last 24 hours, the best air quality in Fall River, Massachusetts was observed at 02:00:00 on 2025-09-11.
As of now, the AQI in Fall River, Massachusetts is 22, 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 4.317 μg/m3.
The PM10 concentration in Fall River, Massachusetts is 19.041 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fall River, Massachusetts is 0.262 ppm.
Currently, Fall River, Massachusetts has a sulfur dioxide (SO2) concentration of 0.493 ppb.
The current ozone (O3) level in Fall River, Massachusetts at the moment is 14.122 ppm.
Nitrogen dioxide (NO2) level in Fall River, Massachusetts at the moment is 6.68 ppb.
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