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
16.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
74.82 μg/m³
0
55
155
255
425
605+
8.40 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
21.01 ppb
0
54
101
361
1250
2050+
0.50 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Freeport, New York
Scroll To Air Quality MapLoading...
AQI 64
Moderate
16.09μg/m³
PM2.5
74.82μg/m³
PM10
7.32ppb
O3
0.86ppb
SO2
21.32ppb
NO2
0.50ppm
CO
AQI 68
Moderate
16.07μg/m³
PM2.5
89.11μg/m³
PM10
6.91ppb
O3
0.86ppb
SO2
21.89ppb
NO2
0.50ppm
CO
AQI 64
Moderate
16.10μg/m³
PM2.5
74.81μg/m³
PM10
7.07ppb
O3
0.87ppb
SO2
21.56ppb
NO2
0.51ppm
CO
AQI 68
Moderate
16.06μg/m³
PM2.5
89.09μg/m³
PM10
11.45ppb
O3
0.86ppb
SO2
24.01ppb
NO2
0.50ppm
CO
AQI 64
Moderate
16.10μg/m³
PM2.5
71.59μg/m³
PM10
7.06ppb
O3
0.86ppb
SO2
20.98ppb
NO2
0.51ppm
CO
AQI 64
Moderate
16.15μg/m³
PM2.5
72.09μg/m³
PM10
5.53ppb
O3
0.88ppb
SO2
21.83ppb
NO2
0.52ppm
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 10:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Freeport, New York was observed at 09:00:00 on 2025-12-06.
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 16.108 μg/m3.
The PM10 concentration in Freeport, New York is 74.816 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Freeport, New York is 0.499 ppm.
Currently, Freeport, New York has a sulfur dioxide (SO2) concentration of 0.848 ppb.
The current ozone (O3) level in Freeport, New York at the moment is 8.399 ppm.
Nitrogen dioxide (NO2) level in Freeport, New York at the moment is 21.006 ppb.
All Rights Reserved © Ambee Inc. 2025