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)
19
Good
North Adams, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.00 μg/m³
0
55
155
255
425
605+
20.08 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
2.65 ppb
0
54
101
361
1250
2050+
0.21 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 18
Good
1.92μg/m³
PM2.5
4.08μg/m³
PM10
19.04ppb
O3
0.60ppb
SO2
2.67ppb
NO2
0.21ppm
CO
AQI 16
Good
1.10μg/m³
PM2.5
5.00μg/m³
PM10
17.00ppb
O3
0.62ppb
SO2
2.67ppb
NO2
0.21ppm
CO
AQI 17
Good
1.35μg/m³
PM2.5
3.97μg/m³
PM10
17.67ppb
O3
0.58ppb
SO2
2.70ppb
NO2
0.21ppm
CO
AQI 16
Good
0.90μg/m³
PM2.5
4.00μg/m³
PM10
17.00ppb
O3
0.71ppb
SO2
2.56ppb
NO2
0.19ppm
CO
AQI 19
Good
1.05μg/m³
PM2.5
3.79μg/m³
PM10
20.72ppb
O3
0.58ppb
SO2
3.78ppb
NO2
0.22ppm
CO
AQI 19
Good
1.08μg/m³
PM2.5
3.70μg/m³
PM10
20.68ppb
O3
0.58ppb
SO2
3.75ppb
NO2
0.22ppm
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 10:00:00 on 2026-09-28.
In the last 24 hours, the best air quality in North Adams, Massachusetts was observed at 10:00:00 on 2026-09-28.
As of now, the AQI in North Adams, Massachusetts is 19, 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 1.301 μg/m3.
The PM10 concentration in North Adams, Massachusetts is 4.997 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Adams, Massachusetts is 0.212 ppm.
Currently, North Adams, Massachusetts has a sulfur dioxide (SO2) concentration of 0.621 ppb.
The current ozone (O3) level in North Adams, Massachusetts at the moment is 20.08 ppm.
Nitrogen dioxide (NO2) level in North Adams, Massachusetts at the moment is 2.65 ppb.
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