Stay updated with real-time air quality in Pembroke, 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)
54
Moderate
Pembroke, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.41 μg/m³
0
55
155
255
425
605+
35.16 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
2.85 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Pembroke, Massachusetts
Pembroke, Massachusetts
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AQI 54
Moderate
11.07μg/m³
PM2.5
48.96μg/m³
PM10
36.57ppb
O3
0.64ppb
SO2
2.85ppb
NO2
0.16ppm
CO
AQI 52
Moderate
9.70μg/m³
PM2.5
42.07μg/m³
PM10
34.65ppb
O3
0.67ppb
SO2
2.87ppb
NO2
0.16ppm
CO
AQI 54
Moderate
11.02μg/m³
PM2.5
48.05μg/m³
PM10
39.23ppb
O3
0.80ppb
SO2
2.88ppb
NO2
0.16ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
33.28μg/m³
PM10
35.92ppb
O3
0.82ppb
SO2
2.88ppb
NO2
0.16ppm
CO
AQI 56
Moderate
12.19μg/m³
PM2.5
54.07μg/m³
PM10
37.51ppb
O3
0.73ppb
SO2
3.10ppb
NO2
0.16ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
45.32μg/m³
PM10
36.37ppb
O3
0.79ppb
SO2
3.10ppb
NO2
0.16ppm
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 Pembroke, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Pembroke, Massachusetts was at its worst at 06:00:00 on 2026-06-29.
In the last 24 hours, the best air quality in Pembroke, Massachusetts was observed at 01:00:00 on 2026-06-29.
As of now, the AQI in Pembroke, Massachusetts is 54, indicating Moderate conditions.
Pembroke, Massachusetts air has the highest levels of PM2.5.
Poor air quality in Pembroke, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Pembroke, Massachusetts are currently 11.1 μg/m3.
The PM10 concentration in Pembroke, Massachusetts is 46.406 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pembroke, Massachusetts is 0.159 ppm.
Currently, Pembroke, Massachusetts has a sulfur dioxide (SO2) concentration of 0.635 ppb.
The current ozone (O3) level in Pembroke, Massachusetts at the moment is 35.165 ppm.
Nitrogen dioxide (NO2) level in Pembroke, Massachusetts at the moment is 2.848 ppb.
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