Stay updated with real-time air quality in Lunenburg, 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)
49
Good
Lunenburg, Massachusetts
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.88 μg/m³
0
55
155
255
425
605+
15.01 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
4.12 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lunenburg, Massachusetts
Lunenburg, Massachusetts
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AQI 44
Good
7.51μg/m³
PM2.5
21.85μg/m³
PM10
20.87ppb
O3
1.02ppb
SO2
3.56ppb
NO2
0.22ppm
CO
AQI 44
Good
7.98μg/m³
PM2.5
24.99μg/m³
PM10
17.14ppb
O3
0.98ppb
SO2
4.03ppb
NO2
0.23ppm
CO
AQI 49
Good
8.89μg/m³
PM2.5
16.98μg/m³
PM10
20.10ppb
O3
1.02ppb
SO2
4.22ppb
NO2
0.23ppm
CO
AQI 49
Good
9.34μg/m³
PM2.5
24.70μg/m³
PM10
13.85ppb
O3
1.06ppb
SO2
4.53ppb
NO2
0.22ppm
CO
AQI 56
Moderate
11.88μg/m³
PM2.5
19.82μg/m³
PM10
18.20ppb
O3
0.96ppb
SO2
5.73ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.85μg/m³
PM2.5
28.79μg/m³
PM10
16.64ppb
O3
0.93ppb
SO2
4.69ppb
NO2
0.25ppm
CO
Air quality measurements for Massachusetts, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Lunenburg, Massachusetts is updated on an hourly basis.
The worst air quality in Lunenburg, Massachusetts was recorded at 04:00:00 on 2025-06-07.
The best air quality in Lunenburg, Massachusetts was recorded at 06:00:00 on 2025-06-07.
The real-time air quality index in Lunenburg, Massachusetts is 49, currently categorized as Good.
The most common pollutant in Lunenburg, Massachusetts is PM2.5.
If the air quality in Lunenburg, Massachusetts is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Lunenburg, Massachusetts at present are 9.05 μg/m3.
The current PM10 levels in Lunenburg, Massachusetts are 24.883 μg/m3.
The current carbon monoxide (CO) level in Lunenburg, Massachusetts is 0.227 ppm.
The current sulfur dioxide (SO2) levels in Lunenburg, Massachusetts are 1.008 ppb.
The current ozone (O3) levels at Lunenburg, Massachusetts is 15.014 ppm.
The current nitrogen dioxide (NO2) levels at Lunenburg, Massachusetts is 4.121 ppb.
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