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)
56
Moderate
Kittery, Maine
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.81 μg/m³
0
55
155
255
425
605+
19.29 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
5.92 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Kittery, Maine
Kittery, Maine
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AQI 56
Moderate
11.90μg/m³
PM2.5
19.60μg/m³
PM10
19.47ppb
O3
0.51ppb
SO2
5.92ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.15μg/m³
PM2.5
26.54μg/m³
PM10
17.11ppb
O3
0.58ppb
SO2
5.88ppb
NO2
0.22ppm
CO
AQI 54
Moderate
11.41μg/m³
PM2.5
32.40μg/m³
PM10
20.76ppb
O3
0.75ppb
SO2
5.87ppb
NO2
0.21ppm
CO
AQI 54
Moderate
11.28μg/m³
PM2.5
32.37μg/m³
PM10
23.65ppb
O3
0.77ppb
SO2
5.86ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.02μg/m³
PM2.5
21.41μg/m³
PM10
20.32ppb
O3
0.70ppb
SO2
5.87ppb
NO2
0.22ppm
CO
AQI 56
Moderate
11.94μg/m³
PM2.5
36.16μg/m³
PM10
25.94ppb
O3
0.78ppb
SO2
5.88ppb
NO2
0.21ppm
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 10:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Kittery, Maine was observed at 06:00:00 on 2025-06-06.
As of now, the AQI in Kittery, Maine is 56, indicating Moderate 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 11.902 μg/m3.
The PM10 concentration in Kittery, Maine is 19.812 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kittery, Maine is 0.216 ppm.
Currently, Kittery, Maine has a sulfur dioxide (SO2) concentration of 0.51 ppb.
The current ozone (O3) level in Kittery, Maine at the moment is 19.286 ppm.
Nitrogen dioxide (NO2) level in Kittery, Maine at the moment is 5.924 ppb.
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