Stay updated with real-time air quality in Saugus, 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)
20
Good
Saugus, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
1.96 μg/m³
0
55
155
255
425
605+
22.29 ppb
0
55
71
86
201
201+
0.97 ppb
0
36
76
186
605
1005+
2.02 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Saugus, Massachusetts
Saugus, Massachusetts
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AQI 20
Good
1.01μg/m³
PM2.5
4.03μg/m³
PM10
22.42ppb
O3
1.02ppb
SO2
3.12ppb
NO2
0.27ppm
CO
AQI 20
Good
1.12μg/m³
PM2.5
4.68μg/m³
PM10
22.35ppb
O3
1.03ppb
SO2
3.61ppb
NO2
0.27ppm
CO
AQI 20
Good
0.81μg/m³
PM2.5
3.05μg/m³
PM10
22.11ppb
O3
1.00ppb
SO2
3.13ppb
NO2
0.27ppm
CO
AQI 22
Good
0.64μg/m³
PM2.5
2.09μg/m³
PM10
23.99ppb
O3
0.96ppb
SO2
1.29ppb
NO2
0.26ppm
CO
AQI 20
Good
1.19μg/m³
PM2.5
5.12μg/m³
PM10
22.12ppb
O3
1.04ppb
SO2
4.19ppb
NO2
0.28ppm
CO
AQI 21
Good
0.95μg/m³
PM2.5
3.71μg/m³
PM10
22.63ppb
O3
1.01ppb
SO2
2.79ppb
NO2
0.27ppm
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 Saugus, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Saugus, Massachusetts was at its worst at 03:00:00 on 2026-09-28.
In the last 24 hours, the best air quality in Saugus, Massachusetts was observed at 10:00:00 on 2026-09-28.
As of now, the AQI in Saugus, Massachusetts is 20, indicating Good conditions.
Saugus, Massachusetts air has the highest levels of O3.
Poor air quality in Saugus, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Saugus, Massachusetts are currently 0.642 μg/m3.
The PM10 concentration in Saugus, Massachusetts is 1.957 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Saugus, Massachusetts is 0.262 ppm.
Currently, Saugus, Massachusetts has a sulfur dioxide (SO2) concentration of 0.973 ppb.
The current ozone (O3) level in Saugus, Massachusetts at the moment is 22.293 ppm.
Nitrogen dioxide (NO2) level in Saugus, Massachusetts at the moment is 2.017 ppb.
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