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)
90
Moderate
Oshkosh, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
30.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
131.31 μg/m³
0
55
155
255
425
605+
19.63 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
2.19 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oshkosh, Wisconsin
Oshkosh, Wisconsin
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AQI 116
Unhealthy for sensitive groups
41.14μg/m³
PM2.5
185.54μg/m³
PM10
17.24ppb
O3
0.47ppb
SO2
2.15ppb
NO2
0.46ppm
CO
AQI 116
Unhealthy for sensitive groups
41.14μg/m³
PM2.5
185.54μg/m³
PM10
17.24ppb
O3
0.47ppb
SO2
2.15ppb
NO2
0.46ppm
CO
AQI 122
Unhealthy for sensitive groups
43.63μg/m³
PM2.5
190.83μg/m³
PM10
22.78ppb
O3
0.54ppb
SO2
2.32ppb
NO2
0.47ppm
CO
AQI 122
Unhealthy for sensitive groups
44.00μg/m³
PM2.5
194.43μg/m³
PM10
22.87ppb
O3
0.54ppb
SO2
2.17ppb
NO2
0.47ppm
CO
AQI 117
Unhealthy for sensitive groups
41.77μg/m³
PM2.5
122.15μg/m³
PM10
27.04ppb
O3
0.37ppb
SO2
16.12ppb
NO2
0.45ppm
CO
AQI 110
Unhealthy for sensitive groups
39.32μg/m³
PM2.5
157.28μg/m³
PM10
21.60ppb
O3
0.58ppb
SO2
2.22ppb
NO2
0.47ppm
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 09:00:00, 2025-06-04.
The best air quality in Oshkosh, Wisconsin was observed at 08:00:00 on 2025-06-04.
The air quality in Oshkosh, Wisconsin right now is Moderate, with an AQI of 90.
In Oshkosh, Wisconsin, PM2.5 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 30.13 μg/m3.
Oshkosh, Wisconsin currently has a PM10 concentration of 131.311 μg/m3.
The current carbon monoxide (CO) level in Oshkosh, Wisconsin is 0.458 ppm.
The current sulfur dioxide (SO2) concentration in Oshkosh, Wisconsin is 0.393 ppb.
Oshkosh, Wisconsin currently has an ozone (O3) concentration of 19.626 ppm.
The current level of nitrogen dioxide (NO2) in Oshkosh, Wisconsin is 2.19 ppb.
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