Stay updated with real-time air quality in Clinton, 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)
42
Good
Clinton, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.30 μg/m³
0
55
155
255
425
605+
44.88 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
2.22 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clinton, Massachusetts
Scroll To Air Quality MapLoading...
AQI 42
Good
4.28μg/m³
PM2.5
13.58μg/m³
PM10
44.80ppb
O3
0.28ppb
SO2
2.42ppb
NO2
0.18ppm
CO
AQI 42
Good
4.23μg/m³
PM2.5
14.11μg/m³
PM10
44.77ppb
O3
0.24ppb
SO2
2.23ppb
NO2
0.21ppm
CO
AQI 42
Good
3.73μg/m³
PM2.5
12.85μg/m³
PM10
45.16ppb
O3
0.29ppb
SO2
3.36ppb
NO2
0.19ppm
CO
AQI 42
Good
4.32μg/m³
PM2.5
14.70μg/m³
PM10
44.70ppb
O3
0.33ppb
SO2
2.55ppb
NO2
0.18ppm
CO
AQI 42
Good
4.19μg/m³
PM2.5
10.80μg/m³
PM10
45.29ppb
O3
0.15ppb
SO2
1.35ppb
NO2
0.20ppm
CO
AQI 43
Good
4.20μg/m³
PM2.5
12.22μg/m³
PM10
45.68ppb
O3
0.17ppb
SO2
1.58ppb
NO2
0.21ppm
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 Clinton, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Clinton, Massachusetts was at its worst at 09:00:00 on 2026-03-29.
In the last 24 hours, the best air quality in Clinton, Massachusetts was observed at 12:00:00 on 2026-03-29.
As of now, the AQI in Clinton, Massachusetts is 42, indicating Good conditions.
Clinton, Massachusetts air has the highest levels of O3.
Poor air quality in Clinton, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Clinton, Massachusetts are currently 4.187 μg/m3.
The PM10 concentration in Clinton, Massachusetts is 14.305 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Clinton, Massachusetts is 0.188 ppm.
Currently, Clinton, Massachusetts has a sulfur dioxide (SO2) concentration of 0.264 ppb.
The current ozone (O3) level in Clinton, Massachusetts at the moment is 44.879 ppm.
Nitrogen dioxide (NO2) level in Clinton, Massachusetts at the moment is 2.22 ppb.
All Rights Reserved © Ambee Inc. 2025