Stay updated with real-time air quality in Swampscott, 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)
52
Moderate
Swampscott, Massachusetts
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.10 μg/m³
0
55
155
255
425
605+
31.43 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
2.57 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Swampscott, Massachusetts
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AQI 52
Moderate
9.54μg/m³
PM2.5
43.17μg/m³
PM10
31.78ppb
O3
0.60ppb
SO2
1.64ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.68μg/m³
PM2.5
43.73μg/m³
PM10
31.19ppb
O3
0.57ppb
SO2
2.65ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.51μg/m³
PM2.5
41.09μg/m³
PM10
28.81ppb
O3
0.64ppb
SO2
4.66ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.68μg/m³
PM2.5
43.73μg/m³
PM10
31.19ppb
O3
0.57ppb
SO2
2.65ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.65μg/m³
PM2.5
43.62μg/m³
PM10
31.13ppb
O3
0.57ppb
SO2
2.57ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.74μg/m³
PM2.5
43.99μg/m³
PM10
30.94ppb
O3
0.55ppb
SO2
3.10ppb
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 Swampscott, Massachusetts are available every hour.
Swampscott, Massachusetts experienced its worst air quality at 04:00:00, 2025-06-07.
The best air quality in Swampscott, Massachusetts was observed at 11:00:00 on 2025-06-07.
The air quality in Swampscott, Massachusetts right now is Moderate, with an AQI of 52.
In Swampscott, Massachusetts, PM2.5 is the most frequently found pollutant.
When air quality in Swampscott, Massachusetts is compromised, staying indoors and wearing a mask can reduce health risks.
Swampscott, Massachusetts currently has a PM2.5 concentration of 9.628 μg/m3.
Swampscott, Massachusetts currently has a PM10 concentration of 42.098 μg/m3.
The current carbon monoxide (CO) level in Swampscott, Massachusetts is 0.265 ppm.
The current sulfur dioxide (SO2) concentration in Swampscott, Massachusetts is 0.58 ppb.
Swampscott, Massachusetts currently has an ozone (O3) concentration of 31.433 ppm.
The current level of nitrogen dioxide (NO2) in Swampscott, Massachusetts is 2.573 ppb.
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