Stay updated with real-time air quality in Freeport, New York 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)
64
Moderate
Freeport, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.36 μg/m³
0
55
155
255
425
605+
39.97 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
9.37 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Freeport, New York
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AQI 64
Moderate
16.39μg/m³
PM2.5
66.66μg/m³
PM10
39.86ppb
O3
0.61ppb
SO2
9.51ppb
NO2
0.44ppm
CO
AQI 66
Moderate
16.86μg/m³
PM2.5
72.92μg/m³
PM10
40.18ppb
O3
0.62ppb
SO2
9.03ppb
NO2
0.44ppm
CO
AQI 66
Moderate
16.79μg/m³
PM2.5
66.96μg/m³
PM10
40.02ppb
O3
0.63ppb
SO2
9.77ppb
NO2
0.45ppm
CO
AQI 64
Moderate
15.89μg/m³
PM2.5
59.78μg/m³
PM10
48.61ppb
O3
0.63ppb
SO2
8.64ppb
NO2
0.43ppm
CO
AQI 64
Moderate
15.68μg/m³
PM2.5
51.69μg/m³
PM10
40.04ppb
O3
0.60ppb
SO2
9.04ppb
NO2
0.44ppm
CO
AQI 66
Moderate
17.41μg/m³
PM2.5
79.64μg/m³
PM10
50.79ppb
O3
0.66ppb
SO2
11.88ppb
NO2
0.45ppm
CO
Air quality and pollutant data for New York, 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 Freeport, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Freeport, New York was at its worst at 04:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Freeport, New York was observed at 02:00:00 on 2025-06-06.
As of now, the AQI in Freeport, New York is 64, indicating Moderate conditions.
Freeport, New York air has the highest levels of PM2.5.
Poor air quality in Freeport, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Freeport, New York are currently 16.464 μg/m3.
The PM10 concentration in Freeport, New York is 72.356 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Freeport, New York is 0.435 ppm.
Currently, Freeport, New York has a sulfur dioxide (SO2) concentration of 0.59 ppb.
The current ozone (O3) level in Freeport, New York at the moment is 39.965 ppm.
Nitrogen dioxide (NO2) level in Freeport, New York at the moment is 9.366 ppb.
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