Stay updated with real-time air quality in Southampton Town, 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)
39
Good
Southampton Town, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.52 μg/m³
0
55
155
255
425
605+
41.89 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
3.28 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Southampton Town, New York
Southampton Town, New York
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AQI 39
Good
4.63μg/m³
PM2.5
18.52μg/m³
PM10
41.89ppb
O3
0.39ppb
SO2
3.28ppb
NO2
0.19ppm
CO
AQI 44
Good
5.80μg/m³
PM2.5
17.22μg/m³
PM10
46.78ppb
O3
0.38ppb
SO2
3.43ppb
NO2
0.19ppm
CO
AQI 36
Good
5.51μg/m³
PM2.5
20.13μg/m³
PM10
38.83ppb
O3
0.38ppb
SO2
2.97ppb
NO2
0.17ppm
CO
AQI 39
Good
5.50μg/m³
PM2.5
14.68μg/m³
PM10
41.77ppb
O3
0.40ppb
SO2
3.83ppb
NO2
0.21ppm
CO
AQI 38
Good
4.60μg/m³
PM2.5
20.64μg/m³
PM10
41.44ppb
O3
0.49ppb
SO2
3.17ppb
NO2
0.17ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
19.56μg/m³
PM10
34.57ppb
O3
0.37ppb
SO2
3.44ppb
NO2
0.18ppm
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 Southampton Town, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Southampton Town, New York was at its worst at 10:00:00 on 2026-08-11.
In the last 24 hours, the best air quality in Southampton Town, New York was observed at 06:00:00 on 2026-08-12.
As of now, the AQI in Southampton Town, New York is 39, indicating Good conditions.
Southampton Town, New York air has the highest levels of O3.
Poor air quality in Southampton Town, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Southampton Town, New York are currently 4.625 μg/m3.
The PM10 concentration in Southampton Town, New York is 18.523 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Southampton Town, New York is 0.193 ppm.
Currently, Southampton Town, New York has a sulfur dioxide (SO2) concentration of 0.391 ppb.
The current ozone (O3) level in Southampton Town, New York at the moment is 41.888 ppm.
Nitrogen dioxide (NO2) level in Southampton Town, New York at the moment is 3.28 ppb.
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