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

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.71 μg/m³
0
55
155
255
425
605+
45.17 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
3.38 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Methuen Town, Massachusetts
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AQI 42
Good
4.20μg/m³
PM2.5
16.86μg/m³
PM10
45.16ppb
O3
0.56ppb
SO2
3.42ppb
NO2
0.19ppm
CO
AQI 42
Good
4.21μg/m³
PM2.5
16.99μg/m³
PM10
45.13ppb
O3
0.56ppb
SO2
3.36ppb
NO2
0.19ppm
CO
AQI 42
Good
4.19μg/m³
PM2.5
15.84μg/m³
PM10
45.11ppb
O3
0.56ppb
SO2
2.94ppb
NO2
0.19ppm
CO
AQI 43
Good
4.35μg/m³
PM2.5
15.18μg/m³
PM10
45.89ppb
O3
0.60ppb
SO2
3.58ppb
NO2
0.19ppm
CO
AQI 42
Good
3.86μg/m³
PM2.5
10.59μg/m³
PM10
45.14ppb
O3
0.53ppb
SO2
2.52ppb
NO2
0.19ppm
CO
AQI 42
Good
4.38μg/m³
PM2.5
18.73μg/m³
PM10
45.01ppb
O3
0.59ppb
SO2
2.61ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for Massachusetts, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Methuen Town, Massachusetts is updated every hour.
The worst air quality in Methuen Town, Massachusetts in the last 24 hours was observed at 10:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Methuen Town, Massachusetts was observed at 03:00:00 on 2026-03-29.
The current air quality in Methuen Town, Massachusetts is 42, categorized as Good based on real-time data.
The most common pollutant in Methuen Town, Massachusetts is O3.
If the air quality in Methuen Town, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Methuen Town, Massachusetts is 4.201 μg/m3.
The current PM10 concentration at Methuen Town, Massachusetts is 16.714 μg/m3.
The current carbon monoxide (CO) concentration at Methuen Town, Massachusetts is 0.189 ppm.
The current sulfur dioxide (SO2) concentration at Methuen Town, Massachusetts is 0.555 ppb.
The current ozone (O3) concentration at Methuen Town, Massachusetts is 45.166 ppm.
The current nitrogen dioxide (NO2) concentration at Methuen Town, Massachusetts is 3.382 ppb.
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