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)
37
Good
Oyster Bay, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.70 μg/m³
0
55
155
255
425
605+
39.80 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
13.15 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oyster Bay, New York
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AQI 35
Good
4.39μg/m³
PM2.5
20.26μg/m³
PM10
38.24ppb
O3
0.19ppb
SO2
16.58ppb
NO2
0.29ppm
CO
AQI 37
Good
4.46μg/m³
PM2.5
18.54μg/m³
PM10
39.68ppb
O3
0.18ppb
SO2
6.56ppb
NO2
0.28ppm
CO
AQI 36
Good
4.95μg/m³
PM2.5
18.91μg/m³
PM10
39.06ppb
O3
0.19ppb
SO2
13.47ppb
NO2
0.30ppm
CO
AQI 35
Good
4.95μg/m³
PM2.5
18.92μg/m³
PM10
38.03ppb
O3
0.19ppb
SO2
16.36ppb
NO2
0.30ppm
CO
AQI 35
Good
4.95μg/m³
PM2.5
18.92μg/m³
PM10
38.03ppb
O3
0.19ppb
SO2
16.36ppb
NO2
0.30ppm
CO
AQI 34
Good
4.80μg/m³
PM2.5
19.85μg/m³
PM10
37.08ppb
O3
0.19ppb
SO2
14.43ppb
NO2
0.30ppm
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 11:00:00 on 2026-03-21.
In the last 24 hours, the best air quality in Oyster Bay, New York was observed at 07:00:00 on 2026-03-21.
As of now, the AQI in Oyster Bay, New York is 37, 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 4.446 μg/m3.
The PM10 concentration in Oyster Bay, New York is 20.699 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Oyster Bay, New York is 0.289 ppm.
Currently, Oyster Bay, New York has a sulfur dioxide (SO2) concentration of 0.182 ppb.
The current ozone (O3) level in Oyster Bay, New York at the moment is 39.804 ppm.
Nitrogen dioxide (NO2) level in Oyster Bay, New York at the moment is 13.153 ppb.
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