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)
29
Good
Kingston, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.32 μg/m³
0
55
155
255
425
605+
31.12 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
5.32 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kingston, Massachusetts
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AQI 26
Good
2.28μg/m³
PM2.5
8.97μg/m³
PM10
27.96ppb
O3
0.48ppb
SO2
3.79ppb
NO2
0.20ppm
CO
AQI 25
Good
2.37μg/m³
PM2.5
10.25μg/m³
PM10
26.89ppb
O3
0.48ppb
SO2
4.82ppb
NO2
0.20ppm
CO
AQI 25
Good
2.37μg/m³
PM2.5
10.23μg/m³
PM10
26.77ppb
O3
0.42ppb
SO2
5.01ppb
NO2
0.20ppm
CO
AQI 24
Good
2.44μg/m³
PM2.5
11.74μg/m³
PM10
26.07ppb
O3
0.49ppb
SO2
4.68ppb
NO2
0.20ppm
CO
AQI 24
Good
2.37μg/m³
PM2.5
10.51μg/m³
PM10
25.81ppb
O3
0.40ppb
SO2
3.82ppb
NO2
0.20ppm
CO
AQI 24
Good
2.39μg/m³
PM2.5
10.22μg/m³
PM10
26.35ppb
O3
0.42ppb
SO2
4.95ppb
NO2
0.20ppm
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 04:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Kingston, Massachusetts was observed at 03:00:00 on 2026-02-12.
As of now, the AQI in Kingston, Massachusetts is 29, 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 2.742 μg/m3.
The PM10 concentration in Kingston, Massachusetts is 17.316 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kingston, Massachusetts is 0.181 ppm.
Currently, Kingston, Massachusetts has a sulfur dioxide (SO2) concentration of 0.381 ppb.
The current ozone (O3) level in Kingston, Massachusetts at the moment is 31.121 ppm.
Nitrogen dioxide (NO2) level in Kingston, Massachusetts at the moment is 5.315 ppb.
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