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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.16 μg/m³
0
55
155
255
425
605+
28.75 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
2.29 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Kingston, Massachusetts
Kingston, Massachusetts
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AQI 27
Good
2.81μg/m³
PM2.5
12.49μg/m³
PM10
28.84ppb
O3
0.69ppb
SO2
2.27ppb
NO2
0.14ppm
CO
AQI 26
Good
2.99μg/m³
PM2.5
10.23μg/m³
PM10
27.70ppb
O3
0.70ppb
SO2
2.31ppb
NO2
0.14ppm
CO
AQI 26
Good
3.30μg/m³
PM2.5
11.64μg/m³
PM10
28.36ppb
O3
0.56ppb
SO2
2.82ppb
NO2
0.15ppm
CO
AQI 26
Good
3.01μg/m³
PM2.5
11.69μg/m³
PM10
27.78ppb
O3
0.71ppb
SO2
2.32ppb
NO2
0.14ppm
CO
AQI 27
Good
2.58μg/m³
PM2.5
11.44μg/m³
PM10
29.30ppb
O3
0.54ppb
SO2
2.26ppb
NO2
0.17ppm
CO
AQI 27
Good
3.39μg/m³
PM2.5
19.20μg/m³
PM10
28.57ppb
O3
0.56ppb
SO2
2.63ppb
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 Kingston, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Kingston, Massachusetts was at its worst at 03:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Kingston, Massachusetts was observed at 03:00:00 on 2026-11-12.
As of now, the AQI in Kingston, Massachusetts is 27, indicating Good conditions.
Kingston, Massachusetts air has the highest levels of O3.
Poor air quality in Kingston, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Kingston, Massachusetts are currently 3.011 μg/m3.
The PM10 concentration in Kingston, Massachusetts is 13.16 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kingston, Massachusetts is 0.145 ppm.
Currently, Kingston, Massachusetts has a sulfur dioxide (SO2) concentration of 0.696 ppb.
The current ozone (O3) level in Kingston, Massachusetts at the moment is 28.752 ppm.
Nitrogen dioxide (NO2) level in Kingston, Massachusetts at the moment is 2.295 ppb.
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