Stay updated with real-time air quality in Oyster Bay, 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)
25
Good
Oyster Bay, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.34 μg/m³
0
55
155
255
425
605+
24.42 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
26.90 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oyster Bay, New York
Oyster Bay, New York
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AQI 31
Good
3.54μg/m³
PM2.5
15.64μg/m³
PM10
32.75ppb
O3
0.54ppb
SO2
27.50ppb
NO2
0.28ppm
CO
AQI 25
Good
3.46μg/m³
PM2.5
12.34μg/m³
PM10
26.61ppb
O3
0.43ppb
SO2
11.87ppb
NO2
0.27ppm
CO
AQI 27
Good
3.65μg/m³
PM2.5
12.87μg/m³
PM10
19.88ppb
O3
0.54ppb
SO2
29.27ppb
NO2
0.28ppm
CO
AQI 25
Good
3.70μg/m³
PM2.5
13.01μg/m³
PM10
20.77ppb
O3
0.55ppb
SO2
27.19ppb
NO2
0.28ppm
CO
AQI 25
Good
3.70μg/m³
PM2.5
13.01μg/m³
PM10
20.77ppb
O3
0.55ppb
SO2
27.19ppb
NO2
0.28ppm
CO
AQI 25
Good
3.66μg/m³
PM2.5
11.30μg/m³
PM10
20.84ppb
O3
0.54ppb
SO2
27.30ppb
NO2
0.28ppm
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 Oyster Bay, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Oyster Bay, New York was at its worst at 08:00:00 on 2025-12-08.
In the last 24 hours, the best air quality in Oyster Bay, New York was observed at 10:00:00 on 2025-12-09.
As of now, the AQI in Oyster Bay, New York is 25, indicating Good conditions.
Oyster Bay, New York air has the highest levels of NO2.
Poor air quality in Oyster Bay, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Oyster Bay, New York are currently 3.545 μg/m3.
The PM10 concentration in Oyster Bay, New York is 17.336 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Oyster Bay, New York is 0.275 ppm.
Currently, Oyster Bay, New York has a sulfur dioxide (SO2) concentration of 0.502 ppb.
The current ozone (O3) level in Oyster Bay, New York at the moment is 24.424 ppm.
Nitrogen dioxide (NO2) level in Oyster Bay, New York at the moment is 26.901 ppb.
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