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)
52
Moderate
Oyster Bay, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.71 μg/m³
0
55
155
255
425
605+
42.99 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
9.98 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Oyster Bay, New York
Oyster Bay, New York
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AQI 52
Moderate
9.72μg/m³
PM2.5
25.51μg/m³
PM10
38.31ppb
O3
0.56ppb
SO2
10.04ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.47μg/m³
PM2.5
44.45μg/m³
PM10
46.37ppb
O3
0.43ppb
SO2
7.08ppb
NO2
0.26ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
31.31μg/m³
PM10
42.92ppb
O3
0.56ppb
SO2
9.79ppb
NO2
0.28ppm
CO
AQI 49
Good
9.03μg/m³
PM2.5
29.21μg/m³
PM10
42.63ppb
O3
0.56ppb
SO2
10.08ppb
NO2
0.29ppm
CO
AQI 49
Good
9.03μg/m³
PM2.5
29.21μg/m³
PM10
42.63ppb
O3
0.56ppb
SO2
10.08ppb
NO2
0.29ppm
CO
AQI 49
Good
8.95μg/m³
PM2.5
31.42μg/m³
PM10
42.70ppb
O3
0.57ppb
SO2
10.07ppb
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 10:00:00 on 2026-05-05.
In the last 24 hours, the best air quality in Oyster Bay, New York was observed at 03:00:00 on 2026-05-06.
As of now, the AQI in Oyster Bay, New York is 52, indicating Moderate conditions.
Oyster Bay, New York air has the highest levels of PM2.5.
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 10.233 μg/m3.
The PM10 concentration in Oyster Bay, New York is 22.709 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Oyster Bay, New York is 0.271 ppm.
Currently, Oyster Bay, New York has a sulfur dioxide (SO2) concentration of 0.503 ppb.
The current ozone (O3) level in Oyster Bay, New York at the moment is 42.986 ppm.
Nitrogen dioxide (NO2) level in Oyster Bay, New York at the moment is 9.981 ppb.
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