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)
28
Good
Kingston, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.14 μg/m³
0
55
155
255
425
605+
30.42 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
2.81 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Kingston, Massachusetts
Kingston, Massachusetts
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AQI 38
Good
6.87μg/m³
PM2.5
27.84μg/m³
PM10
21.98ppb
O3
0.80ppb
SO2
6.72ppb
NO2
0.28ppm
CO
AQI 38
Good
6.78μg/m³
PM2.5
28.32μg/m³
PM10
21.65ppb
O3
0.81ppb
SO2
6.69ppb
NO2
0.28ppm
CO
AQI 38
Good
6.92μg/m³
PM2.5
30.16μg/m³
PM10
20.89ppb
O3
0.49ppb
SO2
6.69ppb
NO2
0.27ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
27.78μg/m³
PM10
21.80ppb
O3
0.83ppb
SO2
6.67ppb
NO2
0.27ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
31.40μg/m³
PM10
20.70ppb
O3
0.35ppb
SO2
6.77ppb
NO2
0.28ppm
CO
AQI 38
Good
7.11μg/m³
PM2.5
31.64μg/m³
PM10
21.43ppb
O3
0.38ppb
SO2
6.72ppb
NO2
0.27ppm
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 08:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Kingston, Massachusetts was observed at 04:00:00 on 2026-08-14.
As of now, the AQI in Kingston, Massachusetts is 28, 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 4.226 μg/m3.
The PM10 concentration in Kingston, Massachusetts is 18.135 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kingston, Massachusetts is 0.204 ppm.
Currently, Kingston, Massachusetts has a sulfur dioxide (SO2) concentration of 0.555 ppb.
The current ozone (O3) level in Kingston, Massachusetts at the moment is 30.419 ppm.
Nitrogen dioxide (NO2) level in Kingston, Massachusetts at the moment is 2.814 ppb.
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