Stay updated with real-time air quality in Gorham, 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)
52
Moderate
Gorham, Maine
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.63 μg/m³
0
55
155
255
425
605+
17.67 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
3.86 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Gorham, Maine
Gorham, Maine
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AQI 52
Moderate
10.06μg/m³
PM2.5
35.31μg/m³
PM10
14.00ppb
O3
0.71ppb
SO2
5.68ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.98μg/m³
PM2.5
37.49μg/m³
PM10
13.94ppb
O3
0.72ppb
SO2
6.75ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.13μg/m³
PM2.5
37.57μg/m³
PM10
12.09ppb
O3
0.72ppb
SO2
6.25ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.77μg/m³
PM2.5
40.90μg/m³
PM10
10.15ppb
O3
0.71ppb
SO2
5.22ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.33μg/m³
PM2.5
33.80μg/m³
PM10
12.27ppb
O3
0.71ppb
SO2
5.45ppb
NO2
0.20ppm
CO
AQI 60
Moderate
13.72μg/m³
PM2.5
30.89μg/m³
PM10
10.29ppb
O3
0.71ppb
SO2
5.26ppb
NO2
0.20ppm
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 Gorham, Maine is updated every hour for accuracy.
In the past 24 hours, the air quality in Gorham, Maine was at its worst at 01:00:00 on 2025-07-31.
In the last 24 hours, the best air quality in Gorham, Maine was observed at 12:00:00 on 2025-07-30.
As of now, the AQI in Gorham, Maine is 52, indicating Moderate conditions.
Gorham, Maine air has the highest levels of PM2.5.
Poor air quality in Gorham, Maine means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Gorham, Maine are currently 9.861 μg/m3.
The PM10 concentration in Gorham, Maine is 35.314 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gorham, Maine is 0.204 ppm.
Currently, Gorham, Maine has a sulfur dioxide (SO2) concentration of 0.716 ppb.
The current ozone (O3) level in Gorham, Maine at the moment is 15.251 ppm.
Nitrogen dioxide (NO2) level in Gorham, Maine at the moment is 6.033 ppb.
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