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)
22
Good
Kingston, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.68 μg/m³
0
55
155
255
425
605+
19.36 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
5.76 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Kingston, Massachusetts
Kingston, Massachusetts
Scroll To Air Quality MapLoading...
AQI 41
Good
4.01μg/m³
PM2.5
43.59μg/m³
PM10
20.43ppb
O3
0.50ppb
SO2
6.14ppb
NO2
0.24ppm
CO
AQI 27
Good
4.73μg/m³
PM2.5
12.93μg/m³
PM10
21.02ppb
O3
0.51ppb
SO2
7.64ppb
NO2
0.24ppm
CO
AQI 27
Good
4.58μg/m³
PM2.5
15.78μg/m³
PM10
13.06ppb
O3
0.38ppb
SO2
7.55ppb
NO2
0.24ppm
CO
AQI 27
Good
4.72μg/m³
PM2.5
12.93μg/m³
PM10
21.20ppb
O3
0.52ppb
SO2
7.63ppb
NO2
0.24ppm
CO
AQI 22
Good
4.02μg/m³
PM2.5
21.70μg/m³
PM10
15.79ppb
O3
0.35ppb
SO2
6.18ppb
NO2
0.24ppm
CO
AQI 27
Good
5.30μg/m³
PM2.5
21.96μg/m³
PM10
12.48ppb
O3
0.38ppb
SO2
7.45ppb
NO2
0.24ppm
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 10:00:00 on 2026-08-15.
In the last 24 hours, the best air quality in Kingston, Massachusetts was observed at 02:00:00 on 2026-08-15.
As of now, the AQI in Kingston, Massachusetts is 22, indicating Good conditions.
Kingston, Massachusetts air has the highest levels of PM2.5.
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 4.108 μg/m3.
The PM10 concentration in Kingston, Massachusetts is 15.678 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kingston, Massachusetts is 0.233 ppm.
Currently, Kingston, Massachusetts has a sulfur dioxide (SO2) concentration of 0.482 ppb.
The current ozone (O3) level in Kingston, Massachusetts at the moment is 19.36 ppm.
Nitrogen dioxide (NO2) level in Kingston, Massachusetts at the moment is 5.756 ppb.
All Rights Reserved © Ambee Inc. 2025