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)
52
Moderate
Freeport, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.51 μg/m³
0
55
155
255
425
605+
10.73 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
6.93 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Freeport, New York
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AQI 64
Moderate
16.46μg/m³
PM2.5
58.41μg/m³
PM10
10.61ppb
O3
0.55ppb
SO2
9.36ppb
NO2
0.51ppm
CO
AQI 67
Moderate
18.23μg/m³
PM2.5
79.26μg/m³
PM10
11.63ppb
O3
0.56ppb
SO2
16.20ppb
NO2
0.50ppm
CO
AQI 67
Moderate
18.21μg/m³
PM2.5
79.36μg/m³
PM10
11.09ppb
O3
0.57ppb
SO2
10.91ppb
NO2
0.51ppm
CO
AQI 75
Moderate
22.23μg/m³
PM2.5
81.91μg/m³
PM10
10.90ppb
O3
0.57ppb
SO2
18.21ppb
NO2
0.50ppm
CO
AQI 58
Moderate
13.34μg/m³
PM2.5
57.10μg/m³
PM10
12.32ppb
O3
0.54ppb
SO2
6.80ppb
NO2
0.51ppm
CO
AQI 79
Moderate
23.83μg/m³
PM2.5
110.69μg/m³
PM10
6.35ppb
O3
0.60ppb
SO2
16.37ppb
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 06:00:00 on 2025-08-02.
In the last 24 hours, the best air quality in Freeport, New York was observed at 09:00:00 on 2025-08-01.
As of now, the AQI in Freeport, New York is 60, 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 13.593 μg/m3.
The PM10 concentration in Freeport, New York is 56.981 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Freeport, New York is 0.5 ppm.
Currently, Freeport, New York has a sulfur dioxide (SO2) concentration of 0.533 ppb.
The current ozone (O3) level in Freeport, New York at the moment is 13.491 ppm.
Nitrogen dioxide (NO2) level in Freeport, New York at the moment is 7.491 ppb.
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