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)
31
Good
Southampton Town, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.80 μg/m³
0
55
155
255
425
605+
33.03 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
3.96 ppb
0
54
101
361
1250
2050+
0.22 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 31
Good
4.10μg/m³
PM2.5
13.19μg/m³
PM10
33.06ppb
O3
0.13ppb
SO2
3.24ppb
NO2
0.18ppm
CO
AQI 34
Good
3.52μg/m³
PM2.5
18.03μg/m³
PM10
37.15ppb
O3
0.11ppb
SO2
3.10ppb
NO2
0.18ppm
CO
AQI 32
Good
4.28μg/m³
PM2.5
13.36μg/m³
PM10
35.08ppb
O3
0.11ppb
SO2
3.33ppb
NO2
0.20ppm
CO
AQI 33
Good
3.90μg/m³
PM2.5
11.95μg/m³
PM10
35.71ppb
O3
0.14ppb
SO2
2.92ppb
NO2
0.20ppm
CO
AQI 31
Good
4.30μg/m³
PM2.5
13.41μg/m³
PM10
33.74ppb
O3
0.11ppb
SO2
2.83ppb
NO2
0.20ppm
CO
AQI 36
Good
3.67μg/m³
PM2.5
18.29μg/m³
PM10
39.30ppb
O3
0.11ppb
SO2
3.08ppb
NO2
0.19ppm
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 2026-08-03.
In the last 24 hours, the best air quality in Southampton Town, New York was observed at 07:00:00 on 2026-08-04.
As of now, the AQI in Southampton Town, New York is 31, 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 4.031 μg/m3.
The PM10 concentration in Southampton Town, New York is 16.804 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Southampton Town, New York is 0.216 ppm.
Currently, Southampton Town, New York has a sulfur dioxide (SO2) concentration of 0.179 ppb.
The current ozone (O3) level in Southampton Town, New York at the moment is 33.03 ppm.
Nitrogen dioxide (NO2) level in Southampton Town, New York at the moment is 3.965 ppb.
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