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)
28
Good
Fall River, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.87 μg/m³
0
55
155
255
425
605+
29.90 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
2.21 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Fall River, Massachusetts
Fall River, Massachusetts
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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 26
Good
2.89μg/m³
PM2.5
16.87μg/m³
PM10
28.49ppb
O3
0.50ppb
SO2
2.23ppb
NO2
0.16ppm
CO
AQI 27
Good
2.94μg/m³
PM2.5
16.95μg/m³
PM10
29.45ppb
O3
0.53ppb
SO2
2.18ppb
NO2
0.17ppm
CO
AQI 28
Good
3.00μg/m³
PM2.5
17.37μg/m³
PM10
29.98ppb
O3
0.57ppb
SO2
2.21ppb
NO2
0.17ppm
CO
AQI 25
Good
2.75μg/m³
PM2.5
16.11μg/m³
PM10
27.31ppb
O3
0.45ppb
SO2
2.27ppb
NO2
0.16ppm
CO
AQI 24
Good
2.38μg/m³
PM2.5
13.01μg/m³
PM10
26.01ppb
O3
0.45ppb
SO2
2.57ppb
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 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 06:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Fall River, Massachusetts was observed at 04:00:00 on 2026-11-12.
As of now, the AQI in Fall River, Massachusetts is 28, indicating Good conditions.
Fall River, Massachusetts air has the highest levels of O3.
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 3.08 μg/m3.
The PM10 concentration in Fall River, Massachusetts is 17.866 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fall River, Massachusetts is 0.167 ppm.
Currently, Fall River, Massachusetts has a sulfur dioxide (SO2) concentration of 0.592 ppb.
The current ozone (O3) level in Fall River, Massachusetts at the moment is 29.898 ppm.
Nitrogen dioxide (NO2) level in Fall River, Massachusetts at the moment is 2.206 ppb.
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