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)
31
Good
Franklin Town, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.71 μg/m³
0
55
155
255
425
605+
34.05 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
8.25 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Franklin Town, Massachusetts
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AQI 31
Good
2.52μg/m³
PM2.5
10.91μg/m³
PM10
32.70ppb
O3
0.34ppb
SO2
8.62ppb
NO2
0.28ppm
CO
AQI 30
Good
3.07μg/m³
PM2.5
9.36μg/m³
PM10
31.53ppb
O3
0.30ppb
SO2
8.94ppb
NO2
0.28ppm
CO
AQI 31
Good
2.64μg/m³
PM2.5
10.94μg/m³
PM10
33.87ppb
O3
0.34ppb
SO2
8.87ppb
NO2
0.27ppm
CO
AQI 31
Good
2.67μg/m³
PM2.5
9.88μg/m³
PM10
33.91ppb
O3
0.36ppb
SO2
10.59ppb
NO2
0.27ppm
CO
AQI 31
Good
1.99μg/m³
PM2.5
5.99μg/m³
PM10
33.56ppb
O3
0.27ppb
SO2
9.09ppb
NO2
0.23ppm
CO
AQI 31
Good
2.62μg/m³
PM2.5
10.87μg/m³
PM10
33.91ppb
O3
0.38ppb
SO2
11.65ppb
NO2
0.27ppm
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 02:00:00, 2026-03-12.
The best air quality in Franklin Town, Massachusetts was observed at 11:00:00 on 2026-03-13.
The air quality in Franklin Town, Massachusetts right now is Good, with an AQI of 31.
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 2.947 μg/m3.
Franklin Town, Massachusetts currently has a PM10 concentration of 10.185 μg/m3.
The current carbon monoxide (CO) level in Franklin Town, Massachusetts is 0.275 ppm.
The current sulfur dioxide (SO2) concentration in Franklin Town, Massachusetts is 0.323 ppb.
Franklin Town, Massachusetts currently has an ozone (O3) concentration of 32.845 ppm.
The current level of nitrogen dioxide (NO2) in Franklin Town, Massachusetts is 8.124 ppb.
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