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)
22
Good
Oyster Bay, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.74 μg/m³
0
55
155
255
425
605+
23.53 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
4.83 ppb
0
54
101
361
1250
2050+
0.15 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 24
Good
2.18μg/m³
PM2.5
5.60μg/m³
PM10
25.51ppb
O3
0.21ppb
SO2
3.96ppb
NO2
0.17ppm
CO
AQI 24
Good
3.76μg/m³
PM2.5
13.38μg/m³
PM10
26.48ppb
O3
0.19ppb
SO2
3.10ppb
NO2
0.17ppm
CO
AQI 24
Good
3.21μg/m³
PM2.5
14.41μg/m³
PM10
25.53ppb
O3
0.21ppb
SO2
3.94ppb
NO2
0.17ppm
CO
AQI 24
Good
3.02μg/m³
PM2.5
13.72μg/m³
PM10
26.38ppb
O3
0.21ppb
SO2
3.95ppb
NO2
0.17ppm
CO
AQI 24
Good
3.02μg/m³
PM2.5
13.72μg/m³
PM10
26.38ppb
O3
0.21ppb
SO2
3.95ppb
NO2
0.17ppm
CO
AQI 24
Good
3.20μg/m³
PM2.5
12.69μg/m³
PM10
25.53ppb
O3
0.21ppb
SO2
3.96ppb
NO2
0.17ppm
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 01:00:00 on 2026-09-18.
In the last 24 hours, the best air quality in Oyster Bay, New York was observed at 06:00:00 on 2026-09-19.
As of now, the AQI in Oyster Bay, New York is 22, indicating Good conditions.
Oyster Bay, New York air has the highest levels of O3.
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 3.219 μg/m3.
The PM10 concentration in Oyster Bay, New York is 13.741 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Oyster Bay, New York is 0.148 ppm.
Currently, Oyster Bay, New York has a sulfur dioxide (SO2) concentration of 0.219 ppb.
The current ozone (O3) level in Oyster Bay, New York at the moment is 23.531 ppm.
Nitrogen dioxide (NO2) level in Oyster Bay, New York at the moment is 4.828 ppb.
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