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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.99 μg/m³
0
55
155
255
425
605+
40.29 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
2.10 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oswego, New York
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AQI 36
Good
3.34μg/m³
PM2.5
15.04μg/m³
PM10
39.27ppb
O3
1.04ppb
SO2
2.15ppb
NO2
0.28ppm
CO
AQI 38
Good
3.24μg/m³
PM2.5
17.28μg/m³
PM10
40.97ppb
O3
0.22ppb
SO2
2.29ppb
NO2
0.35ppm
CO
AQI 38
Good
3.22μg/m³
PM2.5
16.33μg/m³
PM10
41.10ppb
O3
0.22ppb
SO2
2.02ppb
NO2
0.32ppm
CO
AQI 39
Good
3.24μg/m³
PM2.5
15.29μg/m³
PM10
42.03ppb
O3
0.22ppb
SO2
2.82ppb
NO2
0.36ppm
CO
AQI 38
Good
3.46μg/m³
PM2.5
17.14μg/m³
PM10
41.38ppb
O3
0.22ppb
SO2
2.12ppb
NO2
0.36ppm
CO
AQI 38
Good
3.40μg/m³
PM2.5
17.15μg/m³
PM10
41.40ppb
O3
0.22ppb
SO2
2.02ppb
NO2
0.36ppm
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 10:00:00 on 2026-03-15.
In the last 24 hrs, the best air quality in Oswego, New York was observed at 11:00:00 on 2026-03-15.
The current air quality in Oswego, New York is 37, categorized as Good based on real-time data.
The most common pollutant in Oswego, New York is O3.
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 3.331 μg/m3.
The current PM10 concentration at Oswego, New York is 14.995 μg/m3.
The current carbon monoxide (CO) concentration at Oswego, New York is 0.256 ppm.
The current sulfur dioxide (SO2) concentration at Oswego, New York is 1.015 ppb.
The current ozone (O3) concentration at Oswego, New York is 40.292 ppm.
The current nitrogen dioxide (NO2) concentration at Oswego, New York is 2.098 ppb.
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