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)
30
Good
Oshkosh, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.70 μg/m³
0
55
155
255
425
605+
32.39 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
4.34 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Oshkosh, Wisconsin
Oshkosh, Wisconsin
Scroll To Air Quality MapLoading...
AQI 24
Good
2.70μg/m³
PM2.5
10.21μg/m³
PM10
25.73ppb
O3
0.83ppb
SO2
8.61ppb
NO2
0.18ppm
CO
AQI 24
Good
2.70μg/m³
PM2.5
10.21μg/m³
PM10
25.73ppb
O3
0.83ppb
SO2
8.61ppb
NO2
0.18ppm
CO
AQI 23
Good
2.72μg/m³
PM2.5
11.00μg/m³
PM10
25.10ppb
O3
1.03ppb
SO2
8.69ppb
NO2
0.19ppm
CO
AQI 23
Good
2.71μg/m³
PM2.5
11.00μg/m³
PM10
25.05ppb
O3
1.02ppb
SO2
8.70ppb
NO2
0.19ppm
CO
AQI 25
Good
2.56μg/m³
PM2.5
9.45μg/m³
PM10
26.50ppb
O3
0.57ppb
SO2
8.62ppb
NO2
0.17ppm
CO
AQI 23
Good
2.77μg/m³
PM2.5
10.75μg/m³
PM10
25.33ppb
O3
1.15ppb
SO2
8.66ppb
NO2
0.19ppm
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 10:00:00, 2025-09-06.
The best air quality in Oshkosh, Wisconsin was observed at 01:00:00 on 2025-09-06.
The air quality in Oshkosh, Wisconsin right now is Good, with an AQI of 30.
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 1.909 μg/m3.
Oshkosh, Wisconsin currently has a PM10 concentration of 12.7 μg/m3.
The current carbon monoxide (CO) level in Oshkosh, Wisconsin is 0.157 ppm.
The current sulfur dioxide (SO2) concentration in Oshkosh, Wisconsin is 0.718 ppb.
Oshkosh, Wisconsin currently has an ozone (O3) concentration of 32.394 ppm.
The current level of nitrogen dioxide (NO2) in Oshkosh, Wisconsin is 4.336 ppb.
All Rights Reserved © Ambee Inc. 2025