Stay updated with real-time air quality in Lynnfield, 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
Lynnfield, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.12 μg/m³
0
55
155
255
425
605+
33.37 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
4.09 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lynnfield, Massachusetts
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AQI 28
Good
3.46μg/m³
PM2.5
12.01μg/m³
PM10
30.49ppb
O3
0.61ppb
SO2
4.86ppb
NO2
0.20ppm
CO
AQI 31
Good
4.47μg/m³
PM2.5
18.70μg/m³
PM10
32.73ppb
O3
0.65ppb
SO2
2.55ppb
NO2
0.20ppm
CO
AQI 29
Good
4.17μg/m³
PM2.5
9.87μg/m³
PM10
31.14ppb
O3
0.65ppb
SO2
4.99ppb
NO2
0.20ppm
CO
AQI 28
Good
3.50μg/m³
PM2.5
12.93μg/m³
PM10
29.88ppb
O3
0.62ppb
SO2
5.62ppb
NO2
0.20ppm
CO
AQI 30
Good
3.50μg/m³
PM2.5
9.08μg/m³
PM10
31.51ppb
O3
0.60ppb
SO2
3.83ppb
NO2
0.20ppm
CO
AQI 28
Good
3.51μg/m³
PM2.5
12.40μg/m³
PM10
30.07ppb
O3
0.61ppb
SO2
5.40ppb
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 Lynnfield, Massachusetts are available every hour.
Lynnfield, Massachusetts experienced its worst air quality at 05:00:00, 2026-02-11.
The best air quality in Lynnfield, Massachusetts was observed at 02:00:00 on 2026-02-12.
The air quality in Lynnfield, Massachusetts right now is Good, with an AQI of 31.
In Lynnfield, Massachusetts, O3 is the most frequently found pollutant.
When air quality in Lynnfield, Massachusetts is compromised, staying indoors and wearing a mask can reduce health risks.
Lynnfield, Massachusetts currently has a PM2.5 concentration of 3.613 μg/m3.
Lynnfield, Massachusetts currently has a PM10 concentration of 13.119 μg/m3.
The current carbon monoxide (CO) level in Lynnfield, Massachusetts is 0.193 ppm.
The current sulfur dioxide (SO2) concentration in Lynnfield, Massachusetts is 0.43 ppb.
Lynnfield, Massachusetts currently has an ozone (O3) concentration of 33.367 ppm.
The current level of nitrogen dioxide (NO2) in Lynnfield, Massachusetts is 4.086 ppb.
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