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)
27
Good
North Adams, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.97 μg/m³
0
55
155
255
425
605+
28.81 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
5.19 ppb
0
54
101
361
1250
2050+
0.18 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 32
Good
3.16μg/m³
PM2.5
7.52μg/m³
PM10
35.29ppb
O3
0.25ppb
SO2
5.75ppb
NO2
0.19ppm
CO
AQI 31
Good
3.70μg/m³
PM2.5
16.00μg/m³
PM10
33.99ppb
O3
0.25ppb
SO2
3.00ppb
NO2
0.19ppm
CO
AQI 35
Good
3.27μg/m³
PM2.5
38.38μg/m³
PM10
28.92ppb
O3
0.25ppb
SO2
10.58ppb
NO2
0.19ppm
CO
AQI 22
Good
4.30μg/m³
PM2.5
19.00μg/m³
PM10
22.01ppb
O3
0.27ppb
SO2
6.42ppb
NO2
0.19ppm
CO
AQI 26
Good
4.42μg/m³
PM2.5
19.94μg/m³
PM10
27.93ppb
O3
0.25ppb
SO2
10.44ppb
NO2
0.17ppm
CO
AQI 27
Good
4.68μg/m³
PM2.5
21.37μg/m³
PM10
27.60ppb
O3
0.25ppb
SO2
10.36ppb
NO2
0.17ppm
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 12:00:00 on 2026-05-14.
In the last 24 hours, the best air quality in North Adams, Massachusetts was observed at 03:00:00 on 2026-05-13.
As of now, the AQI in North Adams, Massachusetts is 27, 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 4.297 μg/m3.
The PM10 concentration in North Adams, Massachusetts is 18.972 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Adams, Massachusetts is 0.18 ppm.
Currently, North Adams, Massachusetts has a sulfur dioxide (SO2) concentration of 0.25 ppb.
The current ozone (O3) level in North Adams, Massachusetts at the moment is 28.807 ppm.
Nitrogen dioxide (NO2) level in North Adams, Massachusetts at the moment is 5.186 ppb.
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