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)
58
Moderate
Fall River, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
56.57 μg/m³
0
55
155
255
425
605+
40.04 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
4.99 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 54
Moderate
10.77μg/m³
PM2.5
47.48μg/m³
PM10
36.15ppb
O3
0.30ppb
SO2
3.37ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.22μg/m³
PM2.5
45.13μg/m³
PM10
37.30ppb
O3
0.27ppb
SO2
3.47ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.22μg/m³
PM2.5
45.19μg/m³
PM10
36.69ppb
O3
0.28ppb
SO2
3.28ppb
NO2
0.14ppm
CO
AQI 54
Moderate
10.72μg/m³
PM2.5
47.31μg/m³
PM10
36.07ppb
O3
0.30ppb
SO2
3.38ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
44.22μg/m³
PM10
38.13ppb
O3
0.26ppb
SO2
3.68ppb
NO2
0.15ppm
CO
AQI 49
Good
9.40μg/m³
PM2.5
39.82μg/m³
PM10
32.49ppb
O3
0.32ppb
SO2
3.35ppb
NO2
0.14ppm
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 05:00:00 on 2026-06-29.
In the last 24 hours, the best air quality in Fall River, Massachusetts was observed at 10:00:00 on 2026-06-29.
As of now, the AQI in Fall River, Massachusetts is 58, indicating Moderate 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 12.709 μg/m3.
The PM10 concentration in Fall River, Massachusetts is 56.569 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fall River, Massachusetts is 0.175 ppm.
Currently, Fall River, Massachusetts has a sulfur dioxide (SO2) concentration of 0.396 ppb.
The current ozone (O3) level in Fall River, Massachusetts at the moment is 40.037 ppm.
Nitrogen dioxide (NO2) level in Fall River, Massachusetts at the moment is 4.986 ppb.
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