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)
33
Good
Pembroke, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.41 μg/m³
0
55
155
255
425
605+
35.56 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
15.30 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Pembroke, Massachusetts
Pembroke, Massachusetts
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AQI 31
Good
5.46μg/m³
PM2.5
23.43μg/m³
PM10
33.53ppb
O3
0.41ppb
SO2
14.67ppb
NO2
0.43ppm
CO
AQI 31
Good
5.49μg/m³
PM2.5
34.44μg/m³
PM10
34.27ppb
O3
0.42ppb
SO2
13.77ppb
NO2
0.41ppm
CO
AQI 34
Good
5.46μg/m³
PM2.5
26.72μg/m³
PM10
36.74ppb
O3
0.44ppb
SO2
15.37ppb
NO2
0.41ppm
CO
AQI 32
Good
5.49μg/m³
PM2.5
23.30μg/m³
PM10
34.52ppb
O3
0.44ppb
SO2
13.46ppb
NO2
0.41ppm
CO
AQI 30
Good
4.37μg/m³
PM2.5
20.89μg/m³
PM10
31.96ppb
O3
0.42ppb
SO2
16.42ppb
NO2
0.43ppm
CO
AQI 29
Good
4.50μg/m³
PM2.5
22.62μg/m³
PM10
31.03ppb
O3
0.43ppb
SO2
16.69ppb
NO2
0.43ppm
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 09:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Pembroke, Massachusetts was observed at 11:00:00 on 2025-12-27.
As of now, the AQI in Pembroke, Massachusetts is 33, indicating Good conditions.
Pembroke, Massachusetts air has the highest levels of O3.
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 5.482 μg/m3.
The PM10 concentration in Pembroke, Massachusetts is 23.405 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pembroke, Massachusetts is 0.411 ppm.
Currently, Pembroke, Massachusetts has a sulfur dioxide (SO2) concentration of 0.415 ppb.
The current ozone (O3) level in Pembroke, Massachusetts at the moment is 35.556 ppm.
Nitrogen dioxide (NO2) level in Pembroke, Massachusetts at the moment is 15.303 ppb.
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