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)
54
Moderate
Clinton, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.16 μg/m³
0
55
155
255
425
605+
21.24 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
4.96 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clinton, Massachusetts
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AQI 58
Moderate
13.13μg/m³
PM2.5
39.30μg/m³
PM10
19.22ppb
O3
0.34ppb
SO2
4.78ppb
NO2
0.22ppm
CO
AQI 58
Moderate
12.91μg/m³
PM2.5
54.60μg/m³
PM10
21.15ppb
O3
0.29ppb
SO2
4.93ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
31.43μg/m³
PM10
21.44ppb
O3
0.34ppb
SO2
4.22ppb
NO2
0.19ppm
CO
AQI 58
Moderate
13.07μg/m³
PM2.5
55.46μg/m³
PM10
15.84ppb
O3
0.34ppb
SO2
4.71ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.03μg/m³
PM2.5
22.82μg/m³
PM10
16.68ppb
O3
0.24ppb
SO2
6.96ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.63μg/m³
PM2.5
31.95μg/m³
PM10
19.48ppb
O3
0.26ppb
SO2
5.27ppb
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 Clinton, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Clinton, Massachusetts was at its worst at 03:00:00 on 2026-07-11.
In the last 24 hours, the best air quality in Clinton, Massachusetts was observed at 01:00:00 on 2026-07-10.
As of now, the AQI in Clinton, Massachusetts is 54, indicating Moderate conditions.
Clinton, Massachusetts air has the highest levels of PM2.5.
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 10.764 μg/m3.
The PM10 concentration in Clinton, Massachusetts is 41.16 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Clinton, Massachusetts is 0.204 ppm.
Currently, Clinton, Massachusetts has a sulfur dioxide (SO2) concentration of 0.327 ppb.
The current ozone (O3) level in Clinton, Massachusetts at the moment is 21.244 ppm.
Nitrogen dioxide (NO2) level in Clinton, Massachusetts at the moment is 4.962 ppb.
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