Stay updated with real-time air quality in Oswego, 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)
38
Good
Oswego, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.05 μg/m³
0
55
155
255
425
605+
23.25 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
1.15 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oswego, New York
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AQI 33
Good
5.58μg/m³
PM2.5
22.02μg/m³
PM10
20.12ppb
O3
0.40ppb
SO2
1.70ppb
NO2
0.21ppm
CO
AQI 33
Good
5.56μg/m³
PM2.5
22.09μg/m³
PM10
24.23ppb
O3
0.42ppb
SO2
2.16ppb
NO2
0.22ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
24.62μg/m³
PM10
30.81ppb
O3
0.44ppb
SO2
1.92ppb
NO2
0.21ppm
CO
AQI 33
Good
5.57μg/m³
PM2.5
22.08μg/m³
PM10
25.77ppb
O3
0.42ppb
SO2
2.04ppb
NO2
0.22ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
23.14μg/m³
PM10
28.70ppb
O3
0.44ppb
SO2
2.16ppb
NO2
0.22ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
24.68μg/m³
PM10
30.74ppb
O3
0.46ppb
SO2
2.15ppb
NO2
0.22ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Oswego, New York is updated every hour.
The worst air quality in Oswego, New York in the last 24 hours was observed at 11:00:00 on 2026-08-12.
In the last 24 hrs, the best air quality in Oswego, New York was observed at 03:00:00 on 2026-08-12.
The current air quality in Oswego, New York is 38, categorized as Good based on real-time data.
The most common pollutant in Oswego, New York is PM2.5.
If the air quality in Oswego, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Oswego, New York is 7.373 μg/m3.
The current PM10 concentration at Oswego, New York is 24.054 μg/m3.
The current carbon monoxide (CO) concentration at Oswego, New York is 0.227 ppm.
The current sulfur dioxide (SO2) concentration at Oswego, New York is 0.319 ppb.
The current ozone (O3) concentration at Oswego, New York is 23.252 ppm.
The current nitrogen dioxide (NO2) concentration at Oswego, New York is 1.153 ppb.
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