Stay updated with real-time air quality in Franklin Town, 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)
42
Good
Franklin Town, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.22 μg/m³
0
55
155
255
425
605+
45.07 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
4.75 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Franklin Town, Massachusetts
Franklin Town, Massachusetts
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AQI 36
Good
3.23μg/m³
PM2.5
11.86μg/m³
PM10
38.99ppb
O3
0.36ppb
SO2
6.57ppb
NO2
0.21ppm
CO
AQI 35
Good
3.53μg/m³
PM2.5
13.98μg/m³
PM10
38.08ppb
O3
0.34ppb
SO2
7.87ppb
NO2
0.21ppm
CO
AQI 35
Good
3.51μg/m³
PM2.5
14.53μg/m³
PM10
38.07ppb
O3
0.38ppb
SO2
10.51ppb
NO2
0.21ppm
CO
AQI 35
Good
3.37μg/m³
PM2.5
11.86μg/m³
PM10
38.15ppb
O3
0.39ppb
SO2
8.53ppb
NO2
0.21ppm
CO
AQI 36
Good
3.62μg/m³
PM2.5
10.41μg/m³
PM10
38.93ppb
O3
0.35ppb
SO2
12.59ppb
NO2
0.23ppm
CO
AQI 33
Good
3.46μg/m³
PM2.5
15.65μg/m³
PM10
36.34ppb
O3
0.38ppb
SO2
5.49ppb
NO2
0.20ppm
CO
The air quality data for Massachusetts, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Franklin Town, Massachusetts are available every hour.
Franklin Town, Massachusetts experienced its worst air quality at 12:00:00, 2026-05-14.
The best air quality in Franklin Town, Massachusetts was observed at 02:00:00 on 2026-05-13.
The air quality in Franklin Town, Massachusetts right now is Good, with an AQI of 42.
In Franklin Town, Massachusetts, O3 is the most frequently found pollutant.
When air quality in Franklin Town, Massachusetts is compromised, staying indoors and wearing a mask can reduce health risks.
Franklin Town, Massachusetts currently has a PM2.5 concentration of 4.291 μg/m3.
Franklin Town, Massachusetts currently has a PM10 concentration of 17.222 μg/m3.
The current carbon monoxide (CO) level in Franklin Town, Massachusetts is 0.157 ppm.
The current sulfur dioxide (SO2) concentration in Franklin Town, Massachusetts is 0.377 ppb.
Franklin Town, Massachusetts currently has an ozone (O3) concentration of 45.073 ppm.
The current level of nitrogen dioxide (NO2) in Franklin Town, Massachusetts is 4.754 ppb.
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