Stay updated with real-time air quality in Oshkosh, Wisconsin 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)
64
Moderate
Oshkosh, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
81.22 μg/m³
0
55
155
255
425
605+
44.22 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
4.64 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oshkosh, Wisconsin
Oshkosh, Wisconsin
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AQI 27
Good
5.18μg/m³
PM2.5
20.67μg/m³
PM10
27.43ppb
O3
0.75ppb
SO2
2.67ppb
NO2
0.12ppm
CO
AQI 27
Good
5.18μg/m³
PM2.5
20.67μg/m³
PM10
27.43ppb
O3
0.75ppb
SO2
2.67ppb
NO2
0.12ppm
CO
AQI 27
Good
5.28μg/m³
PM2.5
22.44μg/m³
PM10
26.35ppb
O3
0.90ppb
SO2
2.64ppb
NO2
0.13ppm
CO
AQI 27
Good
5.29μg/m³
PM2.5
22.69μg/m³
PM10
26.20ppb
O3
0.90ppb
SO2
2.65ppb
NO2
0.13ppm
CO
AQI 27
Good
5.49μg/m³
PM2.5
17.03μg/m³
PM10
28.67ppb
O3
0.46ppb
SO2
2.73ppb
NO2
0.12ppm
CO
AQI 27
Good
5.18μg/m³
PM2.5
20.26μg/m³
PM10
27.62ppb
O3
1.03ppb
SO2
2.63ppb
NO2
0.13ppm
CO
The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Oshkosh, Wisconsin are available every hour.
Oshkosh, Wisconsin experienced its worst air quality at 02:00:00, 2025-07-20.
The best air quality in Oshkosh, Wisconsin was observed at 01:00:00 on 2025-07-20.
The air quality in Oshkosh, Wisconsin right now is Good, with an AQI of 27.
In Oshkosh, Wisconsin, O3 is the most frequently found pollutant.
When air quality in Oshkosh, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Oshkosh, Wisconsin currently has a PM2.5 concentration of 4.891 μg/m3.
Oshkosh, Wisconsin currently has a PM10 concentration of 16.855 μg/m3.
The current carbon monoxide (CO) level in Oshkosh, Wisconsin is 0.167 ppm.
The current sulfur dioxide (SO2) concentration in Oshkosh, Wisconsin is 0.636 ppb.
Oshkosh, Wisconsin currently has an ozone (O3) concentration of 29.437 ppm.
The current level of nitrogen dioxide (NO2) in Oshkosh, Wisconsin is 2.023 ppb.
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