Stay updated with real-time air quality in North Adams, 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)
44
Good
North Adams, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.96 μg/m³
0
55
155
255
425
605+
48.01 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
2.21 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Adams, Massachusetts
North Adams, Massachusetts
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AQI 42
Good
5.38μg/m³
PM2.5
11.85μg/m³
PM10
45.32ppb
O3
0.21ppb
SO2
2.26ppb
NO2
0.15ppm
CO
AQI 46
Good
6.30μg/m³
PM2.5
27.99μg/m³
PM10
50.00ppb
O3
0.23ppb
SO2
2.30ppb
NO2
0.17ppm
CO
AQI 58
Moderate
9.08μg/m³
PM2.5
61.44μg/m³
PM10
56.50ppb
O3
0.22ppb
SO2
2.37ppb
NO2
0.17ppm
CO
AQI 41
Good
5.10μg/m³
PM2.5
22.00μg/m³
PM10
44.00ppb
O3
0.25ppb
SO2
2.16ppb
NO2
0.15ppm
CO
AQI 46
Good
6.54μg/m³
PM2.5
28.38μg/m³
PM10
49.51ppb
O3
0.22ppb
SO2
2.39ppb
NO2
0.18ppm
CO
AQI 45
Good
6.73μg/m³
PM2.5
28.82μg/m³
PM10
49.13ppb
O3
0.22ppb
SO2
2.39ppb
NO2
0.18ppm
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 North Adams, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in North Adams, Massachusetts was at its worst at 04:00:00 on 2026-06-11.
In the last 24 hours, the best air quality in North Adams, Massachusetts was observed at 05:00:00 on 2026-06-11.
As of now, the AQI in North Adams, Massachusetts is 44, indicating Good conditions.
North Adams, Massachusetts air has the highest levels of O3.
Poor air quality in North Adams, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in North Adams, Massachusetts are currently 5.998 μg/m3.
The PM10 concentration in North Adams, Massachusetts is 26.964 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Adams, Massachusetts is 0.154 ppm.
Currently, North Adams, Massachusetts has a sulfur dioxide (SO2) concentration of 0.225 ppb.
The current ozone (O3) level in North Adams, Massachusetts at the moment is 48.007 ppm.
Nitrogen dioxide (NO2) level in North Adams, Massachusetts at the moment is 2.209 ppb.
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