Stay updated with real-time air quality in Kittery, 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)
22
Good
Kittery, Maine
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.09 μg/m³
0
55
155
255
425
605+
22.73 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
4.39 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Kittery, Maine
Kittery, Maine
Scroll To Air Quality MapLoading...
AQI 33
Good
6.01μg/m³
PM2.5
13.46μg/m³
PM10
31.09ppb
O3
0.69ppb
SO2
3.12ppb
NO2
0.22ppm
CO
AQI 33
Good
6.13μg/m³
PM2.5
16.77μg/m³
PM10
32.43ppb
O3
0.65ppb
SO2
3.09ppb
NO2
0.22ppm
CO
AQI 33
Good
6.10μg/m³
PM2.5
15.34μg/m³
PM10
35.37ppb
O3
0.56ppb
SO2
3.14ppb
NO2
0.22ppm
CO
AQI 33
Good
6.09μg/m³
PM2.5
20.06μg/m³
PM10
33.48ppb
O3
0.55ppb
SO2
3.13ppb
NO2
0.22ppm
CO
AQI 38
Good
6.67μg/m³
PM2.5
22.59μg/m³
PM10
39.20ppb
O3
0.58ppb
SO2
3.10ppb
NO2
0.22ppm
CO
AQI 40
Good
6.86μg/m³
PM2.5
22.55μg/m³
PM10
43.22ppb
O3
0.54ppb
SO2
3.11ppb
NO2
0.22ppm
CO
Air quality and pollutant data for Maine, 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 Kittery, Maine is updated every hour for accuracy.
In the past 24 hours, the air quality in Kittery, Maine was at its worst at 09:00:00 on 2025-09-14.
In the last 24 hours, the best air quality in Kittery, Maine was observed at 05:00:00 on 2025-09-14.
As of now, the AQI in Kittery, Maine is 33, indicating Good conditions.
Kittery, Maine air has the highest levels of PM2.5.
Poor air quality in Kittery, Maine means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Kittery, Maine are currently 6.02 μg/m3.
The PM10 concentration in Kittery, Maine is 13.613 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kittery, Maine is 0.22 ppm.
Currently, Kittery, Maine has a sulfur dioxide (SO2) concentration of 0.694 ppb.
The current ozone (O3) level in Kittery, Maine at the moment is 31.127 ppm.
Nitrogen dioxide (NO2) level in Kittery, Maine at the moment is 3.117 ppb.
All Rights Reserved © Ambee Inc. 2025