Stay updated with real-time air quality in Kennebunk, Maine 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)
33
Good
Kennebunk, Maine
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.77 μg/m³
0
55
155
255
425
605+
30.26 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
6.11 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kennebunk, Maine
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AQI 28
Good
5.28μg/m³
PM2.5
14.95μg/m³
PM10
30.00ppb
O3
0.63ppb
SO2
5.61ppb
NO2
0.16ppm
CO
AQI 31
Good
5.32μg/m³
PM2.5
13.52μg/m³
PM10
33.18ppb
O3
0.62ppb
SO2
5.17ppb
NO2
0.16ppm
CO
AQI 31
Good
5.48μg/m³
PM2.5
15.51μg/m³
PM10
33.10ppb
O3
0.62ppb
SO2
5.15ppb
NO2
0.16ppm
CO
AQI 32
Good
4.73μg/m³
PM2.5
14.73μg/m³
PM10
35.03ppb
O3
0.63ppb
SO2
6.69ppb
NO2
0.16ppm
CO
AQI 32
Good
4.67μg/m³
PM2.5
9.90μg/m³
PM10
34.90ppb
O3
0.67ppb
SO2
5.69ppb
NO2
0.16ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
14.60μg/m³
PM10
33.79ppb
O3
0.61ppb
SO2
4.82ppb
NO2
0.16ppm
CO
Air quality measurements for Maine, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Kennebunk, Maine is updated on an hourly basis.
The worst air quality in Kennebunk, Maine was recorded at 12:00:00 on 2026-03-07.
The best air quality in Kennebunk, Maine was recorded at 08:00:00 on 2026-03-07.
The real-time air quality index in Kennebunk, Maine is 33, currently categorized as Good.
The most common pollutant in Kennebunk, Maine is PM2.5.
If the air quality in Kennebunk, Maine is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Kennebunk, Maine at present are 5.984 μg/m3.
The current PM10 levels in Kennebunk, Maine are 12.773 μg/m3.
The current carbon monoxide (CO) level in Kennebunk, Maine is 0.184 ppm.
The current sulfur dioxide (SO2) levels in Kennebunk, Maine are 0.669 ppb.
The current ozone (O3) levels at Kennebunk, Maine is 30.26 ppm.
The current nitrogen dioxide (NO2) levels at Kennebunk, Maine is 6.112 ppb.
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